PLM Subaru WRX & STI Axle-Back Exhaust / Muffler Deletes (2015–2021) Color:Blue Spring Tension and 16 Rebound

Spring Tension and 16 Rebound Damping Settings

Improved Exhaust Flow Over Factory System

Chassis: XV70

Finished with a polished stainless body and a 4

 Distributor

PLM Subaru WRX & STI Axle-Back Exhaust / Muffler Deletes (2015–2021) Color:Blue Spring Tension and 16 ReboundPLM Subaru WRX & STI Axle Back Exhaust Muffler Deletes (20152021) SKU: PLM SUB TKP DUAL 2015 1. 5 PO Product Description The PLM Axle Back Exhaust, also known as muffler deletes or track pipes, is one of the most popular upgrades for the 20152021 Subaru WRX and STI. Designed to replace the large, restrictive factory mufflers, this system delivers a more aggressive exhaust tone, improved flow, and significant weight reduction while maintaining an easy