XForce 3in Dump-Pipe and Cat Kit - Stainless Steel Mazda 3 MPS BL 09-14 go fast bits 76mm (3 inch) tubing replaces

76mm (3 inch) tubing replaces restrictive 60mm factory tubing

Due to the larger size of your new inlet pipe

intake pipe

This also leads to air turbulence

By increasing the bore and piston size of the pump internals

XForce 3in Dump-Pipe and Cat Kit - Stainless Steel Mazda 3 MPS BL 09-14 go fast bits 76mm (3 inch) tubing replacesDESCRIPTION XFORCE offers a range of uniquely engineered and designed stainless steel and mild steel bolt on exhaust systems. These exhaust systems bolt directly to existing mounting points making installation easy. They are built to perform well with materials designed for longevity and like all XFORCE exhaust systems they look and sound great! SPECIFICATIONS Polished 304 stainless steel Dump pipe with 100 cell metallic cat 3" reducing to 2. 5"