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GM
- Blackheart Cat-Back Exhaust Kit
- 2010-2016 GM Sierra & Silverado 4.8, 5.3L with 143.500 in. Wheelbase
- 3 in.to Dual 2.500 in. Diameter
- 4 in. Polished Tips
- Includes Muffler
- Stainless Steel
Features: - Max dyno gains of +17.0 HP & +21.06 LB.FT. torque (Dyno based on 2012 5.3L)
- Converts the OE side exit exhaust to an aggressive cat back exhaust system with dual tips straight back without any modifications
- 3" into dual 2-1/2" lightweight, 18-gauge, stainless steel construction
- Stainless steel, high-flow muffler for optimum performance and no drone
- Dual 4" diameter, angle-cut, resonated exhaust tips with rolled edge and laser etched Hooker BlackHeart logo
- Tube geometry designed for maximum ground clearance
- A stainless steel flex pipe is incorporated for maximum durability and eliminates any in-cabin vibrations
- Fits all ½ ton (2 & 4wd), 143.5 wheelbase trucks:
- *2010-2013 all crew cabs & ext. cab w/ 6.6 ft. bed
- *2014-2016 crew cab w/ 5.75 ft. bed & ext. cab w/ 6.6 ft. bed
Part TypeExhaust System
BrandHOOKER HEADERS
Package Height10.5
Package Width28.0
Package Length49.0
Weight65.0 PG
Part CategoryPerformance Parts
Exit QuantityDual
Tip Quantity2
Part FitmentDirect Fit
Tip FinishNatural
Exhaust TypeDual
Vendor Part Number705014136RHKR
Package Qty1
Package TypeEA
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