Identical to our catless downpipe kit for the V8 Bi-Turbo engines, this version employs high-flow steel catalysts and also offers truly bolt-on installation.
304 stainless steel, smooth mandrel bends and precision TIG welds improve exhaust flow and provide a more aggressive exhaust note. An ECU Upgrade is a must in order to keep off the engine management light.
(NOTE: These do not fit the M278 due to differences in flange sizes, but can easily be changed – even though AMG versions are larger).
The installation requires cutting and welding.
Suitable for the following models with the M157 AMG 63 Engine:
Suitable for the following models with the M278 Bi-Turbo engine:
- W212 E500 Bi-Turbo
- W218 CLS500 Bi-Turbo
- W216 CL500 Bi-Turbo
- R231 SL500 Bi-Turbo
- W463 G500 Bi-Turbo
- W166 ML500 Bi-Turbo
- X166 GL500 Bi-Turbo
NOTE: Image shown reflects non-cats.