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2019*-2020 GM Silverado/Sierra 1500 5.3L with factory dual exhaust, 2 1/2 inch Dual cat-back exhaust, 409SS, (uses factory tips)

PART# BH14226

$778.00   Suggested Retail
$629.96   Holleydays Price
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*New Body Style 2019 models


This Cat-back exhaust is for 2019-2020 Silverado/Sierra 1500 with 5.3L V8 engines. It is constructed from stainless steel for lightweight, strength and superior corrosion resistance. It has a high flow straight through muffler to provide a deep sporty tone and produces an extra 12 HP and 14 ft.-lb. torque. This system uses the factory exhaust tips to deliver custom sound from a stock appearance.


  • Max Dyno Gains of 12 HP & 14 Lb.Ft. Torque for Increased Performance.
  • Up To 6.82% Weight Savings Over Factory Exhaust
  • Constructed From 2-1/2 Inch Lightweight, 18 Gauge, Mandrel Bent, 409 Stainless Steel For Maximum Strength And Durability
  • Single 3 Inch To Dual 2-1/2 Inch 409 Stainless Steel, High-Flow Straight Through Muffler For A Deep Sporty Sound
  • 100% Quality Hand-Welded Construction for Strength, Longevity And Good Looks
  • Utilizes Factory Mounting Points for Factory-Like Fitment
  • Tube Geometry Designed For Maximum Clearance and Hassle-Free Installation
  • All Hardware Included
  • Manufacturer’s Limited Lifetime Warranty


Application2019*-2020 GM Silverado/Sierra 1500 5.3L
BrandHooker BlackHeart
Emission Code5
Exit PositionDual Out Rear
Material409 Stainless Steel
Muffler Inlet Diameter (in)3
Muffler Inlet LocationCentered
Muffler Material409 Stainless Steel
Muffler Outlet Diameter (in)Dual 2-1/2 inch
Muffler Outlet LocationDual Outlet
Muffler TypeHigh Flow, Straight Through
Product TypeExhaust System
Sound LevelAggressive / Moderate
System TypeCat-back
Tube Diameter2-1/2 Inch
Tubing Material409 Stainless Steel
WarrantyLimited Lifetime Warranty
Part NumberBH14226



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.

Tech Resources

*This exhaust kit is for vehicles WITH factory dual exhaust. *Fits Crew cab 5.8 ft. Bed / 148 in. Wheelbase. *Fits Double cab 6.5 ft. Bed / 148 in. Wheelbase. *Uses Factory Bezel/Valance mounted tips.

Warranty Information

Limited Lifetime Warranty: See Details


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     X  Holleydays 2020 20% off and DD
     X  Holleydays 2020 20% off and DD