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Hooker BlackHeart Cat-Back Exhaust System

Fits 2009-2019 GM Silverado/Sierra 1500 with 4.8/5.3L, 3-inch Stainless Steel (Single Side Exit) - Aggressive to moderate sound

Part # 705014132RHKR
2 Reviews

Hooker BlackHeart Cat-Back Exhaust System

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5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details
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 2009*-2019* GM Silverado/Sierra (*See Application Notes) 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.

Features:

  • Max dyno gains of +9 HP & +12 LB.FT. Torque (2010-13*) and +11 HP & +12 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: •2009-13 all crew cabs & ext. cab w/ 6.6 ft. bed• 2014-19 crew cab w/ 5.75 ft. bed & ext. cab w/ 6.6 ft. bed
  • *Dyno testing performed on vehicle equipped with 5.3L engine

About Hooker BlackHeart

Shop the official site of Hooker BlackHeart and explore exhaust systems, engine swap kits, and mufflers for both import and domestic vehicles at Holley.com!

Brand Hooker BlackHeart
Emission Code5
Exhaust SeriesHooker BlackHeart
Material409 Stainless Steel
Muffler TypeHigh Flow, Straight Through
Product TypeExhaust System
Sound LevelAggressive / Moderate
System TypeCat-back
Tube Diameter3 inch
Tubing Diameter (in)3
UPC090127746790
Part Number705014132RHKR
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
"Fits all 1/2 ton (2 & 4wd), 143.5 wheelbase trucks: • 2009-2013 all crew cabs & ext. cab w/ 6.6 ft. bed• 2014-2019 crew cab w/ 5.75 ft. bed & ext. cab w/ 6.6 ft. bed
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*Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.