BLOX Racing is proud to offer its Performance DIY product line for today’s growing Do-It-Yourself fabricator.  Whether you are just learning to fabricate and weld or you are a seasoned veteran, BLOX Racing can supply your needs.

The BLOX Racing merge collectors are a perfect choice of fabricators when building a custom exhaust header or turbo exhaust manifold.

Box Merge Collector Specs

• Length: 5" 
• ID:  1.7"
• Wall thickness: 0.1" (small) / 0.07" (large)
• Schedule 10