Borla Cat-Back Exhaust w/ Blk Chrome Tips For 20-25 Chevrolet Corvette Stingray 2000-2003 Ford F-350 7.3L Made from 4140 HTSR steel

Made from 4140 HTSR steel that is further nitride hardened to give it a very hard surface and oxide free finish

2008 Ford F-250/F-350/F-450/F-550 6

BORLA® Cat-Back™ & Axle-Back exhaust systems feature patented straight-through Axle-Back and multi-core technology to unleash hidden horsepower

It features a straight through performance design and is constructed of T-304 stainless steel for high durability

Borla Cat-Back Exhaust w/ Blk Chrome Tips For 20-25 Chevrolet Corvette Stingray 2000-2003 Ford F-350 7.3L Made from 4140 HTSR steelDeveloping systems for the C8 Corvette presented some unique challenges. This 3" inlet Cat Back system includes both AFM ('20 '21) DFM ('22 '25) valves and NPP dual mode exhaust valves. The S Type sound delivers a powerful, balanced sound with a deep tone and no drone. It features our Polyphonic Harmonizer and SwitchFire technology. BORLA'S Polyphonic Harmonizer Technology utilizes patented units that contain pipes of different diameters and lengths