Borla Cat-Back Exhaust System - Touring (140342) 17785 Will NOT void vehicle warranty

Will NOT void vehicle warranty

high-quality cooling upgrade for the S55

Replaces the restrictive ancient factory catalytic converter with either a HJS 200-Cell Catalytic Converter or a straight-through pipe to maximize power and sound

and no welding

Borla Cat-Back Exhaust System - Touring (140342) 17785 Will NOT void vehicle warrantyBorla Touring Cat Back Exhaust System for 2009 2013 Chevrolet Silverado 1500 GMC Sierra 1500 4. 8L 5. 3L 6. 0L V8 Automatic Manual Transmission 2 & 4 WD Regular Cab Standard Bed (78. 7"). (140342) Upgrading your factory exhaust system to a Borla stainless steel performance exhaust system with a more efficient and less restrictive design can improve sound (adding more enjoyment driving your vehicle) and increase engine horsepower and torque throughout