Nameless Performance Catback w/ 3" Double Wall Polished Tips and 5" Mufflers 15-21 WRX / 15-18 STI YMM_2021_Crosstrek the factory banjo bolt microfilter

the factory banjo bolt microfilter can become clogged with sludge

this component is an essential upgrade for serious Subaru owners looking to enhance their vehicle’s forced induction system

professional aesthetic to the engine bay

the Mono Sport kit offers 16-level damping force adjustments and top camber plates for fine-tuning alignment

Nameless Performance Catback w/ 3" Double Wall Polished Tips and 5" Mufflers 15-21 WRX / 15-18 STI YMM_2021_Crosstrek the factory banjo bolt microfilterThe 2015 2018 WRX STi Catback from Nameless Performance follows a long line of exhausT established by Nameless Performance over the last four years. Following closely in the footsteps of the '11 '14 WRX STi Sedan Catback, with a number of improvements and changes to fit perfectly on your STi using the tried and true standard EJ series engine. In testing on the EJ series engine, this catback has shown midrange gains of +32ft lb of torque and +22hp at