Evo 7/8/9 Cat-Deleted Test Pipe

Upgrade your Mitsubishi Evolution VII, VIII, or IX with our premium 304 stainless steel cat delete test pipes, engineered to replace the restrictive factory catalytic converter for increased exhaust flow, quicker turbo spool, improved performance, and a more aggressive exhaust note. Constructed from high-quality 304 stainless steel with precision TIG welds and thick CNC-machined flanges, these test pipes are built for a perfect, leak-free fit and long-lasting durability. Every unit is designed, fabricated, and TIG welded entirely in-house at our shop in Connecticut, USA, ensuring exceptional craftsmanship and quality control from start to finish. Whether you’re building a dedicated track car or upgrading your street Evo, these test pipes deliver the performance, fitment, and reliability enthusiasts expect.

For off-road/racing use only where permitted by law.