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Enhance your GM off-roader with aggressive sound and performance.
The Corsa Performance AT4X catback exhaust system is engineered to provide a powerful auditory experience for GM's full-size off-road vehicles. This system features a straight-through design that significantly reduces exhaust restrictions, allowing for an impressive increase in horsepower and torque. With a construction of 304 stainless steel, this exhaust system is built to withstand rigorous use while maintaining its structural integrity over time.
Designed with CORSA's Reflective Sound Cancellation technology, this exhaust system delivers a loud, deep, and aggressive sound without the unwanted drone during driving. The system unleashes an additional 25 decibels of sound, ensuring that your vehicle stands out on and off the road. The dual rear exit configuration enhances the aesthetic appeal while providing optimal exhaust flow.
Manufactured in Berea, Ohio, USA, the Corsa Performance exhaust system is a testament to quality craftsmanship. It includes a single muffler and is designed for easy installation without the need for welding. This exhaust system is an excellent choice for those looking to enhance their vehicle's performance and sound profile.
Features
- Constructed From Stainless Steel
- Unleashes An Additional 25 Decibels Of Sound
- A Noticeably Loud, Deep And Aggressive Exhaust Note
- Sport Sound Level
- Made In The USA
Specifications
- Manufacturer: Corsa Performance
- Manufacturer Part Number: 21239
- Type: Cat-Back
- Exhaust Type: Single
- Outlet Type: Dual
- Exit Position: Driver And Passenger Rear
- Material: Stainless Steel
- Includes Muffler: Yes
- Sound Level: Aggressive
- Diameter (IN): 3 Inch
- Includes Exhaust Tip: No
- Exhaust Tip Style: Without Tip
- Exhaust Tip Material: Without Tip
- Muffler Quantity: 1
- Includes Exhaust Pipe Muffler Delete: No
- Muffler Configuration: Single Inlet/ Single Outlet
- Muffler Brand: Corsa
- Includes Hardware: Yes
- Required Welding: No
- Estimated Install Time (Hours): 2
Compatibility / Fit
- 2023-2025 Chevrolet Silverado 1500
- 2022-2022 Chevrolet Silverado 1500- New Model
- 2023-2026 GMC Sierra 1500
- 2022-2022 GMC Sierra 1500- New Model
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
