STAINLESS WORKS: 2020 Shelby GT500 -- 3" Catback Exhaust system - H-Pipe, Dual Mode, Quad Tips, Redline 265cc APR Vortex Generators help to

APR Vortex Generators help to guide the air flow on cars with very steep drop-off angles between the roof and the rear window

9L Gas 1980-1980 Plymouth Van B/P Series V8 5

S13 Non-ABS with RB25 5-Speed using Tophat mounts Aluminum Shaft

reducing resistance to the incoming air is key

Performance X-pipes and axlebacks exhaust are direct bolt-on

STAINLESS WORKS: 2020 Shelby GT500 -- 3" Catback Exhaust system - H-Pipe, Dual Mode, Quad Tips, Redline 265cc APR Vortex Generators help toImprove sound and performance on your 2020 GT500 with this Redline catback from Stainless Works. Weve 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 to the wide open straight