Description

Kleeman Header Kit W463 (M113K)

– 55K-K2: K1 + stainless steel tubular exhaust headers and downpipes. Up to 570 HP and 780 Nm (578 lb-ft) of torque.

Kleemann high flow exhaust headers for the W463 (M113K). The cat-less down-pipes greatly reduce exhaust gas back pressure, allowing the engine to breathe freely and produce more power. Smooth mandrel bends, sequenced conical collectors and a crossover pipe to balance exhaust pulses. Our headers are produced from 304 stainless steel and polished to a high shine. Supercharged as well as normally aspirated engines, will benefit from our headers. Cut and weld is needed.

Requires a cut and weld into original down pipe. An ECU Upgrade is a must in order to keep off the MIL Light. The Kleemann header Kit adds approx. + 25-35 HP across the rev. line, depending on whether it is normally aspirated or a compressor model.

– With a “normally aspirated car” you will need this ECU Upgrade.
– If you have an AMG compressor model, you will need this Kleemann Boost Kit at stage 1.

Notes: This part may be considered a Special Order if custom-made, low volume, or not something we generally stock. There may be a cost for Air Freight, Customs, Taxes, and Duties. Your card will not be charged during Checkout; only an Authorization will be obtained. If necessary, we will contact you with details before processing the order.  Please review our Terms & Conditions before ordering.