Grimmspeed Cat Back Exhaust Resonated Subaru WRX / STI Sedan 2011-2021 vendor_Rally Armor Available in Colors: Blue

Available in Colors: Blue

High-flow design improves airflow while maintaining filtration efficiency

We have a solution for you

3MM Inducer / 58

Part #: PSR-216SMCKSWL270

Grimmspeed Cat Back Exhaust Resonated Subaru WRX / STI Sedan 2011-2021 vendor_Rally Armor Available in Colors: BlueWith so many catback options available, our goal was to create a unique, refined sound in an extremely high quality system. We've been casually referring to it as the gentleman's catback around the shop, to ensure that our mission wasn't lost in all of the craziness. We also wanted to produce a single system that would fit as many models as possible. Using a unique hanger design and by including a set of four custom polyurethane hangers with each kit,