The 304 Stainless, TIG welded X3 Cat Bypass Pipe & Slip On Exhaust frees up additional HP and substantially lowers temperature radiating from the exhaust components. Any restriction after the turbo directly affects horsepower. The EVP Cat bypass & Slip On will net you 5 wheel horsepower over the with the stock tune (tuning is recommended for correct fueling). Our slip on exhaust fits just like stock and reuses the factory mounting locations, tip and spark arrestor. All factory heat shields are reused!
Lowers heat radiating from the exhaust components
Adds approximately 5 horsepower (tuning recommeded for fuel corrections)
Reuses factory heat shields
Cat Bypass connects to the OEM or EVP Slip On muffler