J's Racing 4-2-1 SUS SPL Header - 00-09 S2000

J's Racing S2000 SPL header significantly increases horsepower at all engine rev ranges. It is made of light SUS304 with 1.2mm to 1.5mm thickness. Each is beautifully handmade by professional craftsmen with amazing detail. It took almost 2 years of research and development to perfect the header that has proven performance advantages from countless dyno testing. This header will maximize the potential of the F20C and F22C engines.

Includes exhaust manifold gasket.

Piping diameter: 4 (50Ø) -2 (50Ø) -1 (60Ø) structure
Weight:5.6kg (stock 10.5kg)