All engines in the family use a cast iron engine block and aluminum alloy cylinder head. Debuted in the 1992 Mercedes-Benz E-Class ( W124), this engine family is relatively oversquare and uses 4 valves per cylinder. The M111 engine family is a straight-4 automobile engine from Mercedes-Benz, produced from 1992 to 2003. It is also available in a non-cat version, for use on closed-course, wherever the race sanctioning body regulations allow it.Reciprocating internal combustion engine Mercedes-Benz M111 engine
#Mercedes benz kompressor sport exhaust strait pipe kit series#
These features guarantee a dramatic reduction of the exhaust gas backpressure and also allow for lower engine temperature in the head exhaust ports' area when under a load, especially at medium and high rpm.ĭeveloped with the 24 hour race series in mind, this Supersprint exhaust component uses before - and -after-cat Lambda sensor ports, and is 100% compatible with the car's own OBD II emission management system. The Supersprint HJS cats are made in Germany by Emitec, the world leader in technology for performance, Metallic catalytic converters, are positioned further downstream in the exhaust system and have the much lower cpsi rating of 100 cells per square inch. This design severely restricts the exhaust gas flow and the performance. The stock system, on the contrary, uses a total of 6 cats (3 cats each side), 4 of them (2 each side) are positioned very close to the cylinder heads, and their rating is 400cpsi and over. The front section of the Supersprint exhaust uses 2 Metallic catalytic converters with 100cpsi rating, one cat on each side. Metallic catalytic converters, with 100cpsi beds This particular feature also enhances the harmonics of the engine exhaust waves and guarantees a healthy, sporty sound. This X design equalizes the exhaust gas backpressure between the right and the left side cylinder banks of the Mercedes V6 motor. This pipe kit has been developed with a special, X-shaped crossover section, placed at the ideal distance from the engine. the smallish 2 x 42mm found on the oem exhaust). The Supersprint mid-pipe kit has been made with substantially larger than stock, Oversize tubes (2 x 60mm Vs. The Supersprint mufflers are available in the oval, 120x80mm tip design (1 tip each side, for the stock rear bumper), or in the 120x80mm quad-oval design, for the AMG-Style bumpeRight Mid-pipe, with crossover, backpressure equalizing section The exclusive Supersprint muffler design also provides the right blend of exciting sound and optimum performance. This feature ensures the least wind resistance. This particular, streamlined design uses the available space for the exhaust system at its best, and keeps the silencer boxes tucked in and away from the direct air flow running under the car chassis. This design has been developed specifically for all Mercedes models equipped with an R & L exhaust, like the SL R230, the E W211, and the CLS. Supersprint used its exclusive oval & tapered cross-section silencer design. The Supersprint silencer's tapered cross-section, its overall volume, and the inner-perforated core pipe diameter all work together to best suit this new Mercedes engine and ensure optimum results.
Contrary to the stock muffler system, which uses the baffled, resonated chamber design, this exclusive design not only gives the Supersprint exhaust the right sound but also ensures an effective reduction in backpressure. An extensive development and testing process has led to this new set of R & L Supersprint rear mufflers, which implement the Free-Flow design typical of all of the Supersprint performance systems.
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