Nameless Performance 3in Quad Exit Axleback Exhaust Polished Subaru WRX 2015-2021 / STI 2015-2018 vendor_Wiseco Improved throttle response and balance

Improved throttle response and balance

Improved Power and Airflow

DB Series Wideband AFR Gauge

Even with the

ACT's NZ2-HDR6 kit features a rigid

Nameless Performance 3in Quad Exit Axleback Exhaust Polished Subaru WRX 2015-2021 / STI 2015-2018 vendor_Wiseco Improved throttle response and balancePart #: NAM RSPD013 If youre looking for an awesome way to save weight, while acquiring that flagship rumbling exhaust note, then have a gander at the Nameless Performance Axleback Exhaust. One of the amazing features of this exhaust system are the quad exit 3", double wall tips that are attached to a pair of 5" mufflers. These have been crafted from mandrel bent, TIG welded T304 stainless steel pipes that feature laser cut flanges that improves both