This cat-back exhaust system from Nameless Performance is full-featured, with a Helmholtz resonator to reduce drone.

This is a full TIG-welded stainless system that is made entirely in the USA. This muffled catback is painstakingly fabricated and hand TIG welded from the center resonator through the 5" ceramic wool-packed muffler and out the  4" polished stainless single wall exhaust tip out the back.  What's better?  The midpipe gives you better ground clearance than OEM and fits with the majority of trailer hitches on the market.  This configuration is uses Nameless' standard-size 5" muffler with a drone cancelling dual chamber resonator for a warm rich sound signature that isn't afraid to bark at wide open throttle, but won't annoy your passengers in the back seat with cabin drone on long trips due to its Helmholtz resonator.

Fits all 2015-2017 Subaru Legacy.