This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
J's Racing Stainless 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. It took almost 2 years of research & development to perfect the header that has proven performance advantages from countless dyno testing. J's Racing header will maximize the potential of F20C and F22C engines. J's Racing have also added an A/F ratio sensor fitting hole.
- Structure: 4 (50) - 2 (50) - 1 (60)
- Weight: 5.6kg (vs stock 10.5kg)
- Please apply the correct tightening torque.
- After the several years, the welded area might crack from the vibration caused by the deteriorated engine mounts. Please consult your local shop for fixing.
- The round gasket is sold separately.
Started in Osaka Japan, our specialty has always been tuning and developing the performance parts for Honda vehicles. We also actively host track events for our customers and participate in several race series. All of our products and tuning menus are the fruit of the countless test and research on the actual race tracks and test courses. It has been our philosophy that only the products which meet or exceed the very high standard set by us are to be released to the market We believe it is this philosophy which results in the worldwide popularity of our products from the North America, Asia, Oceania, and Europe.