Subaru WRX STi 15-21 3" Resonated Mid Pipe Kit Maintenance MFactory Helical LSD Honda B-Series

MFactory Helical LSD Honda B-Series AWD CRV

water cooling must be used with this turbocharger

Inspired by iconic JDM design Toda

Optional silver bezel with white faceplate(s) accessory kits available (sold separately)

Subaru WRX STi 15-21 3" Resonated Mid Pipe Kit Maintenance MFactory Helical LSD Honda B-Series*All headers and large exhaust items may be subject to additional shipping charges* The PLM 3" resonated mid pipe kit for Subaru WRX STI 3" 2015 2021 was made for maximizing HP gains, more flow, more power, more torque and more sound without sacrificing ride height. CNC mandrel bending allows for a constant tubing diameter throughout the bend, which results in precise fitment as well as improved exhaust gas flow. Each system is fitted with a