Borla 09-12 Corvette Coupe/Conv 6.2L 8cyl 6spd RWD inS-Type IIin Exhaust (rear section only) - 11811 fits_2011-2014`Cadillac`CTS Heavy Duty Flanges: 3/8" thick

Heavy Duty Flanges: 3/8" thick flanges prevent warpage to ensure a leak-free seal over the life of the vehicle

Bespoke SwitchPath™ muffler provides dual soundtracks: close the valve for maximum comfort on the highway (cold-starts

two inlet and one outlet

Enjoy a user-friendly experience

Measured Flow: 335 CFM @ 7” H20

Borla 09-12 Corvette Coupe/Conv 6.2L 8cyl 6spd RWD inS-Type IIin Exhaust (rear section only) - 11811 fits_2011-2014`Cadillac`CTS Heavy Duty Flanges: 3/8" thickThis system will fit vehicles with and without NPP valves. BORLA system does NOT include NPP valves. The single 2. 5" diameter Into the muffler with dual 2" out Cat Back system delivers the S Type II sound which utilizes a muffler design that eliminates sound frequencies that are often associated with resonance or drone. The exhaust exits thru dual 4" round polished T 304 stainless steel tips on each muffler. BORLA Cat Back & Axle Back exhaust systems