Cat Back Exhaust System 3.5 / 2.25 inch diameter
Dual Round Rolled Angle-Cut Long 4.0 Inch Tips
Borla Cat-back & Rear Section exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere.
2014-2016 Chevrolet/GMC Silverado/Sierra 1500 5.3L Automatic/Manual Trans. Extended Cab Standard Bed 78.7 inch, Crew Cab Short Bed 69.3 inch 43.5 inch Wheel Base
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