2010-2016 Chevy-GMC Silverado-Sierra 4.8,5.3L 3" Stainless Steel Cat-Back Exhaust System (Single Side Exit)

• Features:
• Max dyno gains of +9.42 HP & +12.43 LB.FT. Torque (2010-13*) and +10.65 HP & +12.30 LB.FT. Torque (2014-16*)
• 3.0" lightweight, 18-gauge, stainless steel construction maximizing strength and durability
• Stainless steel, high-flow muffler for optimum performance and no drone
• 4" diameter, angle-cut, resonated exhaust tip with rolled edge and laser etched Hooker BlackHeart logo for maximum styling
• Quality welds for strength, longevity and good looks
• Utilizes factory mounting points for ease of installation
• Tube geometry designed for maximum ground clearance
• A stainless steel flex pipe is incorporated for maximum durability and eliminates any in-cabin vibrations
• Manufacturer's limited lifetime warranty
• Fits all ½ ton (2 & 4wd), 143.5 wheelbase trucks: • 2010-13 all crew cabs & ext. cab w/ 6.6 ft. bed• 2014-16 crew cab w/ 5.75 ft. bed & ext. cab w/ 6.6 ft. bed

*Dyno testing performed on vehicle equipped with 5.3L engine
Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these cat-back exhaust systems for 2010-16 GM Silverado/Sierra 1500 trucks. These single side-exit cat-back systems are engineered to offer both premium fitment and maximum performance from your 4.8/5.3L engine

Hooker's Blackheart exhaust system improves performance and torque