Js Racing Stainless Hearder 4-2-1 w/ Thermal Wrap Acura TSX 04-08

J's Racing Stainless (SUS304) header combined with a special thermal wrap. The thermal wrap increases exhaust temperatures and velocity, which contributes to higher horsepower and lower engine bay temperature 4 (45�) -2 (50�) -1 (60�) structure Weight 4.9kg (vs stock 10.5kg)

This header significantly increases the 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.