Among them is an increase in Horsepower and Torque.

How to quickly replace the dual engine air filters on a Mercedes M156 engine found in Mercedes-AMG cars such as the C63 AMG, E63 AMG, and CLK63 AMG. They also increase the scavenging effect of the engine. The cylinders are lined with silicon/aluminium, and a dual-length Variable Length Intake Manifold is fitted. Diesel Remaps Comments are used to improve the accuracy of these M273 articles which are continually updated. 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. In the last 10 years the selection of turbos is always increasing and we now see variable vane turbos, allowing the vane profile is altered according to speed to lower lag and increase top end bhp and torque.

Output is 285 kW (387 PS; 382 hp) at 6000 rpm with 530 N⋅m (391 lb⋅ft) of torque at 2800-4800 rpm. A Stage 1 Performance Tune is a great way to start. Designation.

The parts themselves are not very expensive, but they are very costly to replace.

My S555 4Matic (it’s now 5 better!) If this is not the case, turn engine at crankshaft in direction of engine rotation through one revolution. The M273 series was released in 2005 as a successor for the M113 engine. You’ll also find BMW Tunes and a host of other entertaining and informative content. Carbon build up in the head, particularly around the valves which will sap power or create flat spots, this is a larger issue on direct injection engines but should be looked out for on all engines. Bore and stroke is 92.9 mm × 86 mm (3.66 in × 3.39 in). Regular oil changes are vital on the M273, especially when tuned and will help extend the life and reliability of the engine.

I didn’t expect it back until sometime the next week knowing it was the weekend. They sent me three sharp looking decals that now are on my car. Call us to fix or replace that broken ECU. We accept no responsibility for damage caused due to following a recommendation made on this site or in the forum. Each tune being individual to your specific vehicle. We recommend these four depending on your needs. Choosing a higher performance cam profile raises the torque accordingly. Wow!! Tuning the Mercedes M273 and best M273 performance parts.

A Stage 3 Tune is the ultimate of any. styling and friendly car banter. History of the M273 Engine. But how do these systems differ from each other? 2  2006–2010 CL500/CL550 We are the experts when it comes to faulty or broken ECU’s. The only modification we made was the single stage composite manifold offered in the SLK. M273. Huge gains in Power & Torque.


Your Constructive comments on this article It is the shape and material more than the bore size. I don’t ever wear a hat or shirt that promotes anything – but you guys will be the sole exception. Watch now.

Almost every new car ships with a model offering AWD and that holds true for German and European manufacturers. Wondering which version of our Mercedes Performance. Safety mods It’s generally not street legal and is more costly in terms of engine wear. filed under Mercedes. This one starts with changing mechanical components, Turbo’s, Intercoolers, etc., Creative Commons Attribution-ShareAlike License, This page was last edited on 19 October 2020, at 15:25. 1  We shall examine the options for your M273 tuning and show the ultimate modifications. It has a. On the Pressertech website you’ll find a variety of videos of our Performance Tuning and ECU Repair/Replacement. When Mercedes Benz introduced the M278 we realized immediately it’s potential. 387 PS 382 hp at 6000 rpm 530 Nm 391lbft at 2800-4800 rpm. Different M273 engines respond better to more or less aggressive cam durations than others. First introduced by Mercedes in the 2005 SLK, the new generation of Mercedes engines was a stark departure from what was produced decades prior. Carry out an engine test run and check engine for leaks. And best of all, the car (E550) runs great!! Don't go with the biggest exhaust you can buy you'll reduce the exhaust flow rate - the best for power gains are usually between 1.5 to 2.5 inches. document.getElementById("comment").setAttribute( "id", "a4cb87448142e66782d94fa402aa9d49" );document.getElementById("a9bfbfda10").setAttribute( "id", "comment" ); Join our forum today and benefit from over 300,000 posts on tuning The Mercedes-Benz M273 engine family includes a 5.5-liter and 4.7-liter gasoline V8s based on M272 V6. Performance Tuning has many benefits.

Results: awesome!, the car performed exactly as they said. MERCEDES BENZ E500 / E550 - M273 5.5L V8 - W211 / W212 / C207.

Copyright © 2020 - Pressertech, Inc - All Rights Reserved, Performance Tuning has many benefits. What’s actually even more surprising is that my gas mileage has actually INCREASED when driven normally in commuter traffic, being that much more efficient across the entire power-band. Mercedes M273 are popular tuning projects and with carefully chosen uprated enhancements like remapping, turbo kits and camshafts you will definitely improve your driving experience.

After I read some of the other reviews for Pressertech, I decided to send them an email with some questions. Mercedes-Benz often run into an issue where the car wont start or you get a remove the key message. Calculate MPG near the engine as it is running. The map and fuel pump and injectors also will make differences on the bhp gains you'll make. Because of these changes, these engines produced greater power with reduced noise and emissions compared to the preceding M112 and M113. The new V8 was used in many expensive models of the German manufacturer in the 2000s, such as W211, W221, and X164. At times, you’ve done all the tests and it all points back to the ME Control Unit ECU. The Mercedes-Benz M273 engine is a V8 automobile piston engine family used in the 2000s (decade).

We're also experts in ECU Repair and Replacement so when its time for a Performance Tune or ECU replacement, choose the Performance Experts.

You will need to ensure that the engine is not starved of fuel so need to ramp up the fuelling when you start exceeding 20% of a power increase.We strongly recommend you to be generous with your injectors flow rate. Truth told, I really don’t care what the dyno says, it’s what the seat of my pants says that matters. 55° crankshaft angle before ignition TDC ". Typical stage 2 mods often include: high flow fuel injectors, induction kit, Ported and polished head, fuel pump upgrades, Fast road cam, Sports catalyst & performance exhaust.