Borla 140539 BOR Cat Back S-Type engine-valve-train-camshafts along with 32-percent more external

along with 32-percent more external fin surface area

Nothing Compares to CORSA's exhaust line-up for GM's legendary trucks

can be manually turned to touring mode after start up

Turbosmart's WG50 Outlet Weld Flange helps ensure your custom turbocharging project runs smoothly by providing a reliable and secure connection for Turbosmart's ProGate50 External Wastegates

Mishimoto offers a complete line of air-to-water products along with our selection of air-to-water heat exchangers

Borla 140539 BOR Cat Back S-Type engine-valve-train-camshafts along with 32-percent more externalFeatures bright chrome on T 304 stainless steel tips. Borla(r) Cat Back(tm) & Axle Back exhaust systems feature patented straight through and multi core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T 304 stainless steel, superior to T 400 series