2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Hooker BlackHeart Dual Exhaust System with Polished Tips; Rear Exit (09-18 4.8L Sierra 1500)Find parts that fit my vehicle
Item S531694-48
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3 Reviews
Our Price
$624.99 kit
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$299.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Moderate Exterior Sound Level
- Improves Horsepower and Torque
- Stainless Steel High-Flow Muffler Included
- Has 3-Inch to Dual 2-1/2-Inch 18-Gauge Stainless Steel Tubing
- Welded for Added Durability and Extended Service Life
- Reinforced with a Stainless Steel Flex Pipe for Strength and Drone Elimination
- Dual 4-Inch Diameter, Angle-Cut, Resonated Polished Exhaust Tips
- Rolled Edge Tips with a Laser-Etched Hooker Blackheart Logo
- Rear Exit
- Straightforward Installation
- Does Not Have a CARB EO Number
- Designed to Fit 2009-2018 4.8L GMC Sierra 1500 Models
| Brand | Hooker BlackHeart |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Rear - Dual |
| Exhaust Loudness | Aggressive |
Description
Moderate Exterior Sound Level. If you want to enhance your truck’s performance and exhaust sound, consider installing this Hooker Blackheart Dual Exhaust System with Polished Tips; Rear Exit. This exhaust system has a stainless steel high-flow muffler to let out an aggressive, moderate exterior sound level. It’s reinforced with a stainless steel flex pipe for strength and drone elimination, ensuring your comfort when driving.
Improves Your Truck’s Performance. This exhaust system features an advanced, performance-focused design. As such, your truck is expected to gain up to 17 horsepower and 21.06 pound-foot torque.
Stainless Steel. Hooker Blackheart crafted this new exhaust system with 3-inch to dual 2-1/2-inch 18-gauge stainless steel tubing, welded for added durability and extended service life. They paired it with a 4-inch diameter, angle-cut, resonated polished exhaust tips with rolled edge and laser-etched Hooker Blackheart logo for a sleek, premium appeal that blends well with your truck’s overall style.
Straightforward Installation. Installing this exhaust system is straightforward as no extra modifications are required. Furthermore, all the necessary hardware is already contained in the box, making the task easier.
Application. This Hooker Blackheart Dual Exhaust System with Polished Tips; Rear Exit fits the 2009-2018 4.8L GMC Sierra 1500 models.
Fitment:
- 2009 GMC Sierra 1500
- 2010 GMC Sierra 1500
- 2011 GMC Sierra 1500
- 2012 GMC Sierra 1500
- 2013 GMC Sierra 1500
Hooker BlackHeart 705014136RHKR
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Muffler Assembly
- (2) Tail Pipes
- (2) Exhaust Tips
- (1) Extension Pipe
- (1) Flex Pipe
- Mounting Hardware
4.3
Customer Reviews (3)
Reviews of Hooker BlackHeart Exhaust products have an average rating of 4.7 out of 5
Questions & Answers
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Will It Fit My Sierra 1500
- 4.8L V8 - 09, 10, 11, 12, 13
Designed for Extended Cabs with a 6.50-Foot Box and Crew Cabs with a 5.80-Foot Box
