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Kleemann Turbo downpipes WITH Catalysts AMG 63 M157 Engine 500 M278 Engine

Regular price
$4,998.53 $4,998.53
$4,998.53 $4,998.53
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Product Spec
Part Number: KLE-24885997-M278-2

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:

  • CLS63 
  • E63

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.

  • Special order

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