BLOX Racing offers a full line of DIY performance parts.

The Performance DIY line is perfect for building and assembling your own high performance component and products. Experienced fabricators and performance hobbyists, alike, now can have access to the same high quality components that top manufacturers use when making their own products.

The BLOX Racing 2.5" header collector flange is manufactured from stainless steel and is ideal for building or replacing the header collector flange.