Exhaust

dB by CORSA's patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, and a deep aggressive rumble. Computerized; mandrel bent; straight through design for maximum airflow which improves fuel economy and performance.

Additional Information

3.0in. Cat-Back Single Side Exit with Single 4.0in. Polished Slash Cut Tip

Application Summary

99-06 GM 4.8/5.3L 119in.WB

Made in the U.S.A.

Important Notice relating to US Domestic Market Trucks & Pickups

Many US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions.

Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment.

Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Exhaust System, Exhaust dB, Cat-Back, Stainless Steel, Chevy, GMC, Pickup, 4.8, 5.3L, Kit

Corsa dB cat-back exhaust systems allow you to enjoy the look and big sound of your beast even more. Each system offers a computerized, mandrel-bent, straight-through design that maximizes airflow to deliver great sound without annoying noises in the cabin of your truck. Plus, Corsa Performance adds a large, polished, 12 in. stainless steel tip to ensure that your truck looks as good as it sounds--from any angle! Utilizing the most advanced manufacturing methods, every part of these dB cat-back systems is made with a true focus on you, the driver, to enhance your driving experience. Their bolt-on installation makes your job quick and easy. You'll experience improved fuel economy and performance along with the deep, aggressive rumble that makes your truck sound like it should. Experience the power of a dB cat-back exhaust system created specifically for your truck by Corsa.