GReddy JDM-spec TRUST PE-TR Catback 2015-2021 WRX / 2015-2021 STI

Initially designed for Japanese domestic market, the premium TRUST PE-TR (Power Extreme –TR) cat-back exhaust is now available state-side! This exhaust carefully balances large diameter, straight-through exhaust flow with a carefully tuned, resonating-volume canister (Helmholtz resonator) to help refine sound and remove unwanted sound (drone) frequencies . The result is an outstanding complement to the pure sound of your turbo Subaru engine, with an exquisite appearance to match. The large diameter SUS 304 stainless-steel, mandrel-bent piping, tuned resonator and straight-through muffler are all tig-welded to perfection. Each system is made in Japan, by highly trained craftsmen with only the finest materials. Finishing off the exhaust is our unique rolled SUS 304 TRUST tip.

Note: A OEM Downpipe to 3in Cat Back Adapter may be necessary if the diameter of the new cat-back exhaust systems piping is different from the stock system, or if there are compatibility issues between the new components and the existing downpipe.