Kleemann Performance headers/ manifolds - Left & Right
HiFlow exhaust headers for G500 & G55 Mercedes V8 (M113 engine)
Kleemann high flow exhaust header kits allows the engine to breathe freely and produce more power, and fitted on 500 and 55 models with the 5.0/ 5.5 litre V8 M113 engine, it will raise power by up to 25 HP. The outlet pipe on the Kleemann headers is 60 mm. in diameter (stock 47 mm.) and in conjunction with the optimized flow obtained by the longer header pipes, exhaust gas back pressure is greatly reduced.
The kit consists of 2 headers and include downpipes.
NOTE: This header kit is designed for LHD cars, but can be modified to fit on RHD cars also, and it requires our ECU upgrade (alternatively relocating the back O2 sensors + extension of the cables) for optimal function and performance. The installation requires cutting and welding.
We offer fitting for an additional charge - please contact us for installation costs.
TYPICAL POWER GAINS: +25HP/20 FT-LBS
It is suitable for the following models only:
W463 G500 M113 ENGINE ONLY
W463 AMG G55 M113 ENGINE ONLY
We are official Kleemann agents for their range of Mercedes products.
Image shown is for illustration only. Please note products are usually available within one week approximately from an order being placed but this is dependent on vehicle type.
- Special order
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Returns within 14 days for an exchange or refund.