Stainless Works 2018+ Ford Mustang GT 3in Redline Series Catback X-Pipe w/Active Valves & Quad Tips fits_1964-1966`Ford`Mustang`Base~1965-1966`Ford`Mustang`Shelby GT-350~1966`Ford`Mustang`Shelby GT-350H stain less steel catalytic converters

stain less steel catalytic converters for maximum flow and performance

This flow improvement accounts for the double digit horsepower increase and even greater potential if the engine is modified with induction upgrades because all Borla(r) exhaust is tuned to maximize the output of any aftermarket performance upgrade

When it comes to performance exhaust systems

and leaving it there

Diamond Eye ADAPTER 3in ID-3

Stainless Works 2018+ Ford Mustang GT 3in Redline Series Catback X-Pipe w/Active Valves & Quad Tips fits_1964-1966`Ford`Mustang`Base~1965-1966`Ford`Mustang`Shelby GT-350~1966`Ford`Mustang`Shelby GT-350H stain less steel catalytic converters2018+ Mustang GT 5. 0L, 3" Catback Dual Exhaust with X pipe. Improve sound and performance on your Mustang GT with this Redline catback exhaust from Stainless Works. Redline series, designed to get the most aggressive sound out of your GT, we've designed these mufflers to maximize the volume and tone of that 5. 0L V8 while still eliminating any drone in the cabin. Featuring, the latest in active exhaust technology, our in house engineered valve bolts