Borla S-Type Axle-Back Quad Exhaust w/ 4.25" Tips For 14-19 Chevy Corvette C7 2011-2015-6.6l-lml-duramax We specifically did not include

We specifically did not include the factory lift kit-equipped GMC AT4 and Chevy Silverado Trail Boss

We're impressed

it will also overwrite the PPEI Transmission Calibration

without ruining response by dumping too much boost

contact camshaft manufacturer for recommended gear material

Borla S-Type Axle-Back Quad Exhaust w/ 4.25" Tips For 14-19 Chevy Corvette C7 2011-2015-6.6l-lml-duramax We specifically did not includeThis 2. 75" diameter Axle Back system includes both AFM and NPP valves. The system delivers the classic S Type sound with no drone inside the vehicle. By adding BORLA X Pipe 60548 you can create a Cat Back system for your Corvette. The system features dual 4. 25" round polished intercooled T 304 stainless steel tips on each muffler. BORLA Cat Back & Axle Back exhaust systems feature patented straight through and multi core technology designed to