Stainless Works Redline Catback X-pipe Crossover w/NPP Valve Factory Connect Switch Panels & Electrical 0 Inch Dual Wall Tips

0 Inch Dual Wall Tips 21-25 Ford F-150 157 Inch Wheel Base

Easy No-Drill Installation - Quick and secure setup with factory-style windshield channel and heavy-duty straps-no drilling required

Built to withstand the demands of off-road use

good to go

Can be mounted in vehicles with both one-piece and two-piece drive lines with automatic transmissions

Stainless Works Redline Catback X-pipe Crossover w/NPP Valve Factory Connect Switch Panels & Electrical 0 Inch Dual Wall TipsImprove sound and performance on your 2015+ Shelby GT350 & GT350R with this Redline catback from Stainless Works. We? ve engineered a drone free aggressive muffler tuned specifically for this improved coyote engine from Ford. Featuring the latest in active exhaust technology, our in house engineered valve bolts directly to the factory electronics to allow for all exhaust modes. From the closed valve ? Quiet? mode, to the chambered ? Normal? mode and