02-06 Acura RSX Type S / Honda Civic EP3 K20 Tri-Y 4-2-1 K SERIES Header

This Circuit Werks Acura RSX / Honda Civic EP3 & K-SWAP EM2 Header is a race header designed with great power and price. The stainless 4-2-1 design makes for good low mid and high end power. The 4-2-1 optimizes scavenging with equal length stepped tube primaries ending at a 2.5 Inch collector. This header also includes test pipe, gaskets & all necessary assembly hardware. Note: Will require modification for models other than type S.