BORLA 11798 Rear Section Shelby Mustang GT500 2011-2012 S-Type ymm_1 GM Duramax LB7-LMM 6

GM Duramax LB7-LMM 6

Cylinder Head Stud by ARP®

High-temperature resistant material ensures durability under extreme conditions

originally developed for NASCAR competition

BORLA 11798 Rear Section Shelby Mustang GT500 2011-2012 S-Type ymm_1 GM Duramax LB7-LMM 6Description BORLA 11798 Rear Section Shelby Mustang GT500 2011 2012 S Type This 2. 75" diameter axle back system provides the classic S Type sound without drone inside the vehicle. The system includes a single 4. 5" round bright chrome tip on T 304 stainless steel for each muffler assembly. Borla cat back and axle back exhaust systems use patented straight through and multi core technology to increase exhaust velocity and power. Each system is