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K-Tuned 4-1 Race Header for Honda K series engine swap

by K-Tuned
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SKU KT-KRH-41-500
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K Tuned 4-1 Race Header for Honda K series engine swap

Applications: EG, DC2, EK with K20 engine swaps only (Hasport EKK1 and EKK2 mounts are both OK)


The K-Tuned stainless steel header is a 4-1 Race design with a true slip-fit merge collector for maximum exhaust flow.  The Race header is designed to deliver power gains in the upper RPM range, making it perfect for drag racing and street use. This header fits perfectly under shifter mounting kits and is well centered in the exhaust tunnel.  The flex-pipe absorbs engine movement, and the optional flange allows installation to existing exhaust piping with minimal modification.  
Please note that all K-Tuned headers will require some exhaust welding for installation.
Key Features:
Full stainless steel construction.
100% Tig welded 
CNC cut flanges
2.5' High Quality Flex
2.5' Oulet Flange
Fits most K-swap chassis
2 x O2 sensor bungs