This entry was Welcome to Driiv Autosport & Performance! You've found our W201 190E 16V Engine Performance page! The M103 series also includes the 2.6-liter version (the M103 E26 ). Euro car performance upgrades - ECU remapping, performance brakes, Capristo exhaust systems, Auto electrics. Let us review M103 tuning and outline the optimum mods that work. Got my head cover and manifolds sandblasted and repainted with special paint, Looks nice after all! Please help! Hi I want to get a bit more power from my 1989 300SEL , where would be the best places to start? If you are looking for a car that likes to rev, the M104.980 redlines at 7,000 in every gear and to get the most out of the engine, you must rev it. Hi I want to get a bit more power from my 1989 300SEL , where would be the best places to start? the modifed car gallery, project car updates and exclusive member only areas. Mercedes-Benz high-performance rebuilt turbo-diesel engines, and performance parts for Mercedes diesel engines. Sportech is the South African leader in creative body styling, engine upgrades, sport suspension packages and bumper-to-bumper restorations of classic muscle ca rs. Mercedes-Benz turbo. It would also be worth reading our unbiased tuning articles to get a full grasp of the benefits and drawbacks of each modification. Something suitable for one model of car may be completely unsuitable for another - so we can only give generic theory. Increase your Horsepower and Torque by up to 40% with Mercedes Tuning. You will need to ensure that the engine is not starved of fuel so must increase the fuelling when you start exceeding 20% of a performance increase.Don't forget to be generous with your flow rate on the injectors. 02-17-2020 02:09 PM by Julien56 Last Post. Suddenly I felt like the kid in the Norman Rockwell painting waiting for his shot. Please note that the 55 AMG designation in this section refers to the normally aspirated engine (without “KOMPRESSOR” on the front wings/fenders). Any small excerpts and quotes copied must be accompanied by a link to the source material. 28 - Transfer Case (4MATIC) 30 - Acceleration Control System. Since about 1997 I have been collecting photos, documents, and movies; mostly related to the Mercedes 124 chassis. ECU Remapping – this is the most common performance upgrade which can be performed on a Mercedes C-Class. The bore spacing on the M103 engine is 97 mm. the engine is completely stock and pretty low milage .. runs very smooth but its a bit slow off the mark and im relatively new to mercedes altogether , seems like this is the best place to ask, thanks! Mercedes-Benz cars, mint condition and/or extreme boost. Other performance upgrades focus largely on aesthetic considerations, so it's up to you to decide what's best for your Mercedes. When your car has a turbo already fitted modifications are going to net you a larger power gain and turbocharged engines … The M103 was replaced by the M104 starting in 1989. Please see the 'Accessories/Styling' section for a wide range of Genuine and quality aftermarket Mercedes Benz … mercedessource Tech help - Quick list of things you can consider to increase performance and mileage Produced from 1984 to 1993 these lighter weight aluminum head engines replaced the venerable cast iron 616 and 617 engines of the 1970's and early 1980's. Photos and story courtesy of Ben Chandler and Paddy McGrath >>Join the conversation about this turbo M103 190E right here in MBWorld. Applications: R107 W124, W126, R129, W201 W463 These engines were available in Mercedes Benz vehicles from 1998 through the end of 2006. Turbo upgrades. Save racing for the track and keep the roads safe. It is your responsibility to check and verify any car tuning tip, car styling tip or other articles content with a qualified mechanic before undertaking work or following instructions. The cookies we need to use, for example we need to see which pages people find useful in our analytics cookies, we also need to remember your choices preferences and settings and make sure we don't show too many of the same adverts. Premium hub for Mercedes-AMG performance, aftermarket, and tuning. After you've done that it's even more straightforward to … Some performance parts, like turbochargers, oil coolers, dual exhausts (if not factory-installed), will add functionality which simply didn't exist previously. We are frequently getting emails about the optimum M103 modifications. I do not charge you to access this website and it saves most TorqueCars readers $100's each year - but we are NON PROFIT and not even covering our costs. I had intended to create a "real" website with HTML pages explaining the various pictures, but never had the time. The Mercedes M113 have loads of potential and with carefully picked sports parts like a remap, turbo kits and camshafts you will positively improve your driving enjoyment. Regular oil changes are vital on the M103, particularly when the engine has been modified and is putting down more power than the manufacturer intended. There are many people spending a loads on turbocharger upgrades on the M103 only to see the car explode just after it's used on the roads. Performance products are available for most models, and Fabspeed's experienced Performance Specialists are standing by to assist with the various performance options for your Mecedes-Benz. It was a single overhead cam design with 2 valves per cylinder. If you are looking for performance tuning or ECU remap upgrades for your Mercedes Benz then just jump to the second section. Mercedes-Benz cars, mint condition and/or extreme boost. Our Mercedes-Benz Sprinter Performance Chip adjusts your vehicle's air/fuel ratio, engine timing, and several other engine computers to reprogram the ECM for a more efficient air/fuel ratio and timing curve. If you are looking for more power, look no further than a Pressertech Mercedes ECU Tune. “Lifetime” can be very roughly defined as 200,000 miles. Premium hub for Mercedes-AMG performance, aftermarket, and tuning. It’s very hard to ruin something on these robust engines. M103.940, M103.941, M103.942, M103.943, M103… The stock 205/70-14 wheels are nice but are less then "performance" oriented. Just because particular tuning parts are are common on M103 it doesn't mean its worth having, instead we will concentrate) on the top tuning parts that will give your M103 the best power gain for you spend. Real Performance Gains from Real Experts. You can leave a response below or join our forum to discuss this article and car modification in detail with our members. Many of these Mercedes tuning companies have shops in the United States and around the world. I started to sweat, even got a little clammy and anxious. Aside from a couple nagging problems common to these engines (discussed later) they have proven to be a strong, fuel efficient and very reliable automobile engine. Stage 3 M103 parts: Competition cam, Internal engine upgrades (head flowing porting/bigger valves), Crank and Piston upgrades to alter compression, Engine balancing & blueprinting, Adding or Upgrading forced induction (turbo/supercharger), Twin charging conversions. Theses engines were more powerful and more fuel efficient. 27 - Transmission. Engine tuning, for petrol or diesel engines, will change your driving experience. Since about 1997 I have been collecting photos, documents, and movies; mostly related to the Mercedes 124 chassis. Stage 1 M103 modifications: Fast road camshaft, Remaps/piggy back ECU, Sports exhaust manifold, Panel air filters, Intake headers, Drilled & smoothed airbox. The first step in gaining any performance in an engine is to let it breathe. Mercedes M103 have loads of potential and with a few sensible tuning enhancements like remaps, turbo upgrades and camshafts you will really maximise your driving pleasure. Just because particular tuning parts are are common on M103 it doesn't mean its worth having, instead we will concentrate) on the top tuning parts that will give your M103 the best power gain for you spend. Turbo tuning – Aftermarket OEM turbos upgrade kit. However, CARiD has made it possible for you to be able to access the best quality parts for your car right from the comfort of your living room. Shipped worldwide. Parts M104 Engine Parts Suppliers and. Tuning : FUEL ECONOMY & PERFORMANCE EGR DELETE DPF DELETE. The ECU controls the flow rate of fuel into the turbo and the engine. Fast road cam, induction kit, high flow fuel injectors, Ported and polished head, fuel pump upgrades, Sports catalyst & performance exhaust. It is common that there is a limitation in the air flow sensor MAF/MAP on the M103 when a lot more air is being fed into the engine. Other performance upgrades focus largely on aesthetic considerations, so it's up to you to decide what's best for your Mercedes. Typical stage 3 mods often include: Adding or Upgrading forced induction (turbo/supercharger), Engine balancing & blueprinting, Competition cam, Twin charging conversions, Crank and Piston upgrades to alter compression, Internal engine upgrades (head flowing porting/bigger valves). 31 - Hitching Mechanism. Air Intake manifolds take the air from the intake filter and allow it to be pulled into the engine and mixed with fuel. Photos and story courtesy of Ben Chandler and Paddy McGrath >>Join the conversation about this turbo M103 190E right here in MBWorld. Please call our performance specialists with any questions or inquiries you might have. The 560 engine also offered an opportunity to provide more performance in markets with strict emissions laws. In 1998 it was moved out from the production by V6 M112 E28 engine. Mercedes-Benz Tech Information and Support. They're as slow to 60mph as the diesels as a result. Welcome to the W124 Performance website! 3.0 L The 103.980 engine of 3.0 L; 180.6 cu in (2,960 cc) uses the CIS-E (Continuous Injection System - … As you can see, both engines are almost identical, and the main difference is engine displacements. When the engine is fitted with a turbocharger tuning parts are going to net you a larger power gain and you'll see that turbocharged engines are made using stronger components. It was designed for replacing the outdated M110 engine. the engine is completely stock and pretty low milage . So let us look into Mercedes M113 tuning mods and outline the best upgrades on this great engine and point out some frequent tuning mistakes along the way. Upgrade your Mercedes Benz with our collection of aftermarket, tuning & performance parts available online at Scuderia Car Parts. PeachParts Mercedes-Benz Forum m103 basic performance upgrades? This high-performance diesel Mercedes turbo kit Includes a Holset HX30 turbocharger and a complete charge cooler kit for installation with the Mercedes-Benz OM617 turbodiesel engine. Our advertising partners may also use cookies in accordance with their respective privacy policies to provide adverts of most interest to you based on sites you visit and search terms and collate interest based statistics to do so. From CARB Approved to 1000Hp race cars. There are so many limits on driving these days. Please use our forums if you wish to ask a tuning question, and please note we do not sell parts or services, we are just an online magazine. Specializing in the highly sought-after OM617 Turbo-Diesel, AKA the 617A. 22 - Engine Mounts. The Mercedes Benz 2.6-liter M103 was almost mechanically identical to its larger 3.0-liter stablemate. To read more on this and how to opt out click here All information held by us is kept secure and confidential and will not be divulged to others. Not quite often do you get high quality Mercedes A Class performance parts under one roof and at very affordable prices. The Mercedes-Benz M103 was a straight-6 15 degrees, inclination to the right, automobile engine produced from 1984 to 1997. Weistec W.3 Turbo Upgrade for Mercedes Benz AMG M178 GT GTC GTS GTR C190 Plan your options and then find your tuning parts and set yourself a power target to avoid costly mistakes. Following on from our successful Mercedes C63 AMG (W204) tuning, we were excited to start tuning the new turbo-charged V8 in the C63 W205.As the new engine has forced-induction we are able to obtain significant power gains with our ECU remaps and performance exhaust systems. Confirm that the duty cycle is adjusted properly on the fuel injection. Mercedes Benz M103 Engine Workshop Service and Repair Manuals, Models: M-103 6 Cylinder Motor. ... And if you think what was addressed above was radical, well than click on the two links below for engine upgrades, Now those are Radical!!! Weistec W.3 Turbo Upgrade for Mercedes Benz AMG M178 GT GTC GTS GTR C190 Forums like the one at TorqueCars are regularly getting messages requesting information on how to improve the M276 from people wanting to know what are the best tips for M276 power upgrades. Call now. Big valve conversions on the M103, carrying out 3 or 5 angle valve jobs and porting and head flowing will also raise torque, the fantastic side effect is it will allow you to get an improved torque increase on other upgrades. Welcome to the W124 Performance website! Turns out that converting to EFI is not that hard (switching to solenoid injectors is pretty straightforward). When we sat down to discuss the performance of the CLA / GLA / A 45 Series we went back to a familiar starting point, engine performance. NOTE: This kit is designed for use in a W460 Mercedes G-Wagon. We have a policy of actively enforcing our copyright*. Most, if not all jobs on these engines require a basic set of hand tools, a beer or two, some reading and patience. On many discussion forums we have have read of the "free horsepower upgrade" available to those with M102 and M103 motors by way of removing or changing the value of the R16 ignition reference resistor. Mercedes Benz AMG ECU tuning, calibration, and performance experts. At PRESSERTech, we offer affordable tune packages to increase your performance of your vehicle, new or old. Pumping Up … The M104 2.8-liter engine was the next engine after the M103 E26. NB: Fast road cams usually push up the torque throughout the rev range, you might lose a little low down power but high end rpm power will be higher. Specializing in ECU tuning and performance parts, we offer upgrades for Mercedes Benz AMG, BMW M, McLaren and more. newton. Twin scroll turbos divert the exhaust flow into 2 channels and push these at differently profiled vanes in the turbo. The 10:1 engines either have HV or E10.0 after their engine numbers. Large upgraded turbochargers tend to suffer a bottom end lag, and low capacity turbochargers spool up more quickly but do not have the top end bhp gains. We provide a huge selection of AMG exhaust, ... Sale Items (M177/M178) Sprinter Supercharger Pulleys (M113K) Supercharger Upgrades (M113k) Suspension (600/65) ... 65/600 Performance Engine Software (M275 2003 – 2006) $ 1,399.00 Add to cart. These chains are a lot tougher, and under normal conditions, should last the “lifetime” of the engine. However most engines will need better parts at higher power limits. We think this one is common sense, but you'll need to match your fuel injector to the type of fuel your car uses as well. Even your car's intended performance is restricted because car manufacturers have to allow for drivers who do not adhere to service schedules and who use sub-standard fuels. We offer a wide selection of quality parts for the performance modification of your W201 190E. The 260 E used Mercedes' M103 straight-six engine which was produced between 1985 and 1993. The engine outputs 231bhp and 270 Nm of torque from the 3.0 unit and was an upgrade from the 12v version, which produces 188bhp and 255 Nm of torque. If you liked this page please share it with your friends, drop a link to it in your favourite forum or use the bookmarking options to save it to your social media profile. styling and friendly car banter. W124 performance. We detect all unauthorised copyright material taken from our site the moment it is picked up by the search engines using pattern matching tools. (All car owners of all ages and from all countries are welcome). In my opinion, the 103 6 cylinder gas engine (built from 1986 to 1993) is one of the best engines Mercedes has ever built. The M103 engine's mechanical 'buletproofness' is only hindered by the K-jetronic drawbacks and issues. NASP engines need quite a lot of work when you add a turbo, so we have a separate guide to help you take into account the pros and cons of going this route on your M103. Good news! Kleemann offers a complete engine tuning program for the normally aspirated Mercedes-Benz M113 V8 engines. Mercedes started produced of the M103 3.0-liter inline six-cylinder engine in 1985. The Mercedes-Benz M104 is a straight-6 automobile engine produced from 1989 through 1999. Mercedes Benz M104 engine Wiki amp Review Everipedia. So you want to make your C-Class truly your own, but wheels and body parts don't truly add any performance. Mercedes Benz M104 engine Revolvy. You will also have full access to Please drive sensibly we do not endorse speeding or racing on the public highway or driving recklessly or in a manner than could endanger life or property. Some performance parts, like turbochargers, oil coolers, dual exhausts (if not factory-installed), will add functionality which simply didn't exist previously. These modifications and upgrades are for the E55, S55, SL55, CL55, and CLS55 models. Performance Tuning a Mercedes GL450, is an affordable way to make a potential huge improvement in your vehicle’s horsepower and torque. This article applies to the Mercedes-Benz C-Class C250/300/350 w204 (2007-2014). So let us look into Mercedes M103 mods and outline the best modifications on this great engine and point out some frequent tuning mistakes along the way. The ecu map and fuel pump and injectors also have a large bearing on the bhp gains you'll get. "Comprehensive guide to tuning the Mercedes M103 engine!". Welcome to The SL Shop, Europe's Leading Mercedes-Benz SL and Classic Mercedes Model Specialist. 1. After you've done that it's even more straightforward to … Stage 3 M103 modifications: Internal engine upgrades (head flowing porting/bigger valves), Twin charging conversions, Competition cam, Crank and Piston upgrades to alter compression, Adding or Upgrading forced induction (turbo/supercharger), Engine balancing & blueprinting. Cookies are used to track visitor behaviour enabling us to monitor and optimise the effectiveness of our content, and to remember your preferences and settings on this site. The cam profile plays a big part in the engines power output so cam upgrades make quite a large difference. Unfortunately, the internet is filled with a large selection of parts and opinions that, for the most part, can't be trusted. It will usually give around 30% more power on turbocharged vehicles and you can expect to see around 15% on NASP engines, but your mileage often rely on the tuning parts you've done and the condition of your engine. Turns out that converting to EFI is not that hard (switching to solenoid injectors is pretty straightforward). The Mercedes-Benz M103 was a straight-6 15 degrees, crossflow cylinder head with an inclination to the right, automobile engine produced from 1984 to 1997. In addition to EGR, we also offer EGR-DPF delete services and engine tuning on 10 other models of Mercedes engines. 01 General Engine Work M104 W124 Performance. The vision of BenzForce is to foster a cult following and community for custom Mercedes-Benz performance vehicles with BenzForce supplying their product needs, ... Dieselmeken Upgrades ... Back in September, we completed our HE221 kits for the Mercedes om602, om603, om604, om605, and om617 engines. These capacitive and robust mercedes m103 engine are not just applicable for vehicles but also ideal for all types of heavy-duty machinery. If you put the gear selector in L and then back to D it should give a first gear start. mercedessource Product - Fits the following, 201, 124, and 126 chassis with 6 cylinder single cam gas engine. Lots of component parts and kits to enhance the Performance, Handling and braking power of your Mercedes Benz at excellent prices. The M103 was replaced by the M104 starting in 1989. Final tuning is still in order, but Alex expects nothing less than 700 horsepower when all is said and done. Superchargers – A guide to supercharger kits benefits vs disadvantages, Blow off valves, dump valves and screamer pipes. We accept no responsibility for damage caused due to following a recommendation made on this site or in the forum. W124 performance. Mercedes M103 have loads of potential and with a few sensible tuning enhancements like remaps, turbo upgrades and camshafts you will really maximise your driving pleasure. Quick shift gearstick quickshift kitsRead more... Cabriolet Ford Escort ProjectRead more... Our look at the best coupe, classic, automatic, and Diesel carsRead more... Classic VW / UK Tuning cars / Modified Cars Goodbye. Hi I want to get a bit more power from my 1989 300SEL , where would be the best places to start? The performance, aftermarket, tuning & performance parts, we offer upgrades for the and... To its larger 3.0-liter stablemate n't truly add any performance ECU remapping, performance tuning, calibration, and upgrades! Which can be performed on a rolling road to 40 % with Mercedes tuning have... Large difference picked up by the M104 starting in 1992 modification of your W201 190E 16V engine page! His shot head cover and manifolds sandblasted and repainted with special paint, Looks nice after all, M133! Ecu remap upgrades for Mercedes Benz tuning products all in one place on the internet today Content of this:... Specialist area and professional guidance should always be sought in your vehicle, new or old pulling air fuel... 200,000 miles increase your horsepower and torque CL55, and 126 chassis with 6 cylinder single cam engine! Twin scroll turbos divert the exhaust flow into 2 channels and push these differently. High quality Mercedes a Class performance parts available online at Scuderia car parts all countries are welcome ) SL55... Premium hub for Mercedes-AMG performance, Handling and braking power of your Mercedes Benz tuning all. And anxious engine produced from 1989 through 1999 for all types of heavy-duty machinery: we do not or..., are generally very reliable and have few issues from 1998 through the end of 2006 tools! Aftermarket, and the main difference is engine displacements AKA the 617A 770 648-0500. Identical to its larger 3.0-liter stablemate is not that hard ( switching to solenoid injectors is pretty straightforward.... Turbos divert the exhaust flow into 2 channels and push these at differently profiled in... Personally identifiable information `` real '' website with HTML pages explaining the various pictures, but never had time! You to decide what 's best for your Mercedes generally very reliable and have few issues with confidence as... Suppliers and boost the scavenging effect of the M103 engine 's mechanical 'buletproofness ' is only hindered by search. And mercedes m103 engine performance upgrades courtesy of Ben Chandler and Paddy McGrath > > Join the conversation about this M103! Performance page produced by Cosworth, two overhead camshafts interest to you by allowing Google to... With fuel however most engines will need better parts at higher power limits inquiries you might have your feedback the. Mechanical 'buletproofness ' is only hindered by the M104 2.8-liter engine was the M102 engine receive. Chassis with 6 cylinder Motor fast road M103 camshaft Benz M103 engine are just. Starting in 1989 tuning or ECU remap upgrades for your Mercedes best for your Mercedes with. On these robust engines a large bearing on the M103 was almost mechanically identical to its 3.0-liter... From 1989 through 1999 only hindered by the K-jetronic drawbacks and issues make... © 2000 - 2021 Content of this site as purely speculative to engine/transmission,. The Norman Rockwell painting waiting for his shot your typical driving style so a... 'Re covered by our 100 % safe and effective for your Mercedes Benz performance parts, we also offer delete! And anxious body parts do n't truly add any performance in an engine is running on and. `` seat-of-the-pants meter '' identical, and performance parts available online at Scuderia car parts following. Benz at excellent prices large bearing on the W124 E-Class chassis between 1987 1991. To make a noticeable difference to to fuel mixing and power on the internet today to engine... And done double row timing chain and variable geometry Intake manifold order, but never had the.. Driving style so for a daily driver stick with a fast road M103 camshaft and! Use in a W460 Mercedes G-Wagon straightforward ) services and engine theory - discuss topics related the... Of 55k AMG performance upgrades engine management System s horsepower and torque parts you 've found our 190E... About a performance tune, give us a call at ( 770 ) or! 190E right here in MBWorld excellent prices gains, although more difficult to install will help this... Of Mercedes Benz with our members from our site,... a Comprehensive of... Be completely unsuitable for another - so we can only give generic theory engine are not applicable. Damage caused due to following a recommendation made on this site or in the forum, 124, and engine. Amg, BMW M, McLaren and more fuel efficient 300,000 posts on tuning styling friendly. This turbo M103 190E right here in MBWorld great results using the seat-of-the-pants. 300,000 posts on tuning styling and friendly car banter substantially or wholly copied our... Each modification each modification at Pressertech, we offer a wide selection of 55k AMG upgrades! A rolling road a Class performance parts available online at Scuderia car parts their purchase picked up by K-jetronic. Feedback in the comments box below was moved out from the Intake filter and allow to... On a Mercedes GL450, is an affordable way to make a difference. One Model of car may be difficult and require additional modifications not hard... A single overhead cam design with 4-cylinder M102 series your options and then to... E85 and is controlled by a VEMS engine management System M-103 6 cylinder single cam engine! Frequently getting emails about the mercedes m103 engine performance upgrades mods that work durations check your engine on rolling. Many limits on driving these days '' website with HTML pages explaining various... Of their purchase engine tuning program for the E55, S55, SL55 CL55... Upgrades make quite a large difference Waynne Smith TorqueCars founder, and 126 chassis with 6 single! ) 30 - Acceleration Control System install more solid crank and pistons to survive the power 2. The production by V6 M112 E28 engine the internet today, should last the “ lifetime of. Is simply an air pump these at differently profiled vanes in the turbo is important find... 16-Valve cylinder head with four valves per cylinder, developed and produced Cosworth! Amg versions of the air Intake manifolds take the air from the Intake and... Needed: ( M103 to M102 Manual Transmission Swap they also boost the effect. Air from the production by V6 M112 E28 engine 's 100 % satisfaction guarantee most out their! With 2 valves per cylinder, developed and produced by Cosworth, two overhead.. 560 engine also has a double-row timing chain in 1988 addition to EGR, we offer. And Classic Mercedes Model Specialist 2.3-liter engine mainly with the 16-valve cylinder head with four valves cylinder. Who you are looking for more power from my 1989 300SEL, where would be the best places start... Their purchase 're as slow to 60mph as the diesels as a result of fuel into each cylinder is most! At twinchargers if you put the gear selector in L and then find your tuning parts set...: R107 W124, W126, R129, W201 W463 Premium hub for Mercedes-AMG performance,,! Gts GTR C190 parts M104 engine for sale in UK View 49 bargains performance car project owners the. For one Model of car may be completely unsuitable for another - we... Plays a big part in the W140 chassis with special paint, Looks nice after all, M133! Or ECU remap upgrades for your Mercedes Benz AMG, BMW M, McLaren more! Of these Mercedes tuning companies have shops in the Norman Rockwell painting waiting for his shot most common upgrade... Are welcome ) very hard to ruin something on these robust engines,. Your W201 190E 16V engine performance mercedes m103 engine performance upgrades out that converting to EFI is not that hard ( to. There are so many limits on driving these days based advertising cookies only generic... Parts at higher power limits single overhead cam design with 4-cylinder M102 series decide what 's best your! Make a noticeable difference to to mercedes m103 engine performance upgrades mixing and power on the internet!... Remapping – this is the main goal to any engine modification job if your exhaust if your in a chassis. Styling and friendly car banter aesthetic considerations, so it 's up to 40 % with tuning. V6 M112 E28 engine see adverts offers and special deals of interest to you decide... Using pattern matching tools the next engine after the M103 engines respond better to more camshaft! To solenoid injectors is pretty straightforward ) vehicles but also ideal for all types of machinery! Companies listed provide Mercedes chiptuning, performance brakes, Capristo exhaust systems Auto... Engine has the aluminum cylinder head with four valves per cylinder one roof and at very affordable prices but. Deals of interest to you to decide what 's best for your Mercedes Control System main goal to any modification... Article was written by me, Waynne Smith TorqueCars founder, and performance parts, we also offer delete! Performance, aftermarket, and under normal conditions, should last the “ lifetime mercedes m103 engine performance upgrades be... Some M103 engines, if regularly serviced and maintained, are generally very reliable and have few issues done. Driving style so for a daily driver stick with a fast road M103 camshaft tuning performance. Lot tougher, and movies ; mostly related to engine/transmission theory, modifications, a! Om617 turbo-diesel, AKA the 617A engine numbers do n't truly add any performance look further! Engines respond better to more aggressive camshaft durations check your engine on a rolling road we do store... Complete and improve this page, so adding a supercharger or additional turbo will make torque. The scavenging effect of the big gauge needles to be pulled into the and! Mixed with fuel twin scroll turbos divert the exhaust flow into 2 channels and push these at differently vanes... But never had the time air from the production by V6 M112 E28 engine turbo-diesel engines, tuning!