Compatible: (4.8L/5.3L)
2009 - 2019 Chevy Silverado
2009 - 2019 GMC Sierra
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
WILL FIT 2019 CLASSIC BODY STYLES ONLY
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.
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 dual, rear-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 +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 maximizing strength and durability
- 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 for maximum styling
- Quality welds for strength, longevity and good looks
- 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
| Application | 2009-2019 GM Silverado/Sierra 4.8/5.3L |
|---|---|
| Brand | Hooker BlackHeart |
| Emission Code | 5 |
| Exhaust Series | Hooker BlackHeart |
| Material | 304 Stainless Steel |
| Muffler Type | High Flow, Straight Through |
| Product Type | Exhaust System |
| Sound Level | Aggressive / Moderate |
| System Type | Cat-back |
| Tube Diameter | 3" to Dual 2.5" |
| Tubing Diameter (in) | 3/2.5 |
| Part Number | 705014136RHKR |
Install Guide:
Warranty:
