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Give Your Escalade a Bolder Voice
The CORSA 14220 Sport cat-back exhaust transforms the sound and flow of the 2002 to 2006 Cadillac Escalade and GMC Yukon Denali 6.0L V8, delivering a confident tone without the drone that plagues typical aftermarket systems. Built around CORSA's patented Reflective Sound Cancellation technology, the 14220 increases exhaust flow by 89 percent while adding measurable horsepower to these full size SUVs.
Key Features
- 3.0 inch cat-back single side exit design
- Twin 4.0 inch polished Pro-Series dual wall slash cut tips
- Sport sound level tuned with Reflective Sound Cancellation technology
- Increases exhaust flow by up to 89 percent
- Adds up to 14 horsepower over stock
- Mandrel bent, straight through muffler design
- Easy bolt-on installation with no welding required
- All hardware and detailed instructions included
Fitment
| Year Range | Make | Model |
|---|---|---|
| 2002-2006 | Cadillac | Escalade |
| 2002-2006 | GMC | Yukon |
Specifications
| Detail | Value |
|---|---|
| Part Number | 14220 |
| Pipe Diameter | 3.0 inch |
| Tip Size | 4.0 inch twin, polished |
| Sound Level | Sport |
| Exit Style | Single side exit |
| Flow Increase | +89% |
| Horsepower Gain | +14 HP |
| UPC | Contact CORSA for current UPC |
What's Included
- CORSA 14220 cat-back exhaust system
- Twin 4.0 inch polished Pro-Series tips
- All necessary clamps and hangers
- Detailed installation instructions
About CORSA Performance
CORSA Performance has engineered high performance exhaust systems in Berea, Ohio for decades. Its patented Reflective Sound Cancellation technology allows the 14220 to deliver an aggressive tone without unwanted drone, all while boosting flow and horsepower on the Escalade and Yukon Denali platform.
Related Parts on Our Site
- Corsa 02-06 Chevrolet Tahoe 5.3L V8 Polished Sport Cat-Back Exhaust
- Corsa/dB 03-06 Chevrolet Silverado 2500 6.0L V8 Polished Sport Cat-Back Exhaust
Frequently Asked Questions
What is the CORSA 14220?The CORSA 14220 is a 3.0 inch Sport cat-back exhaust system designed for the 2002 to 2006 Cadillac Escalade and GMC Yukon Denali 6.0L V8, featuring twin 4.0 inch polished Pro-Series tips.
How much horsepower does the 14220 add?The 14220 adds up to 14 horsepower over the factory exhaust system on the Escalade and Yukon Denali 6.0L V8.
What sound level does the 14220 produce?The 14220 is tuned to a Sport sound level, offering an aggressive tone without excessive interior drone.
Does the 14220 require welding to install?No, the 14220 is a bolt-on cat-back system that installs using factory hangers and included clamps with no welding necessary.
Will the 14220 fit a GMC Yukon that is not the Denali trim?The 14220 is designed specifically for the Yukon Denali 6.0L V8, so fitment on other Yukon trims should be confirmed before ordering.
What is the pipe diameter of the 14220 exhaust?The 14220 uses a 3.0 inch mandrel bent pipe from the catalytic converter back.
Are the tips on the 14220 polished or black?The 14220 comes with twin 4.0 inch polished Pro-Series dual wall slash cut tips.
Does CORSA include installation hardware with the 14220?Yes, the 14220 ships complete with all necessary clamps, hangers, and detailed instructions for a full installation.
Installation Instructions
- Raise and safely support the vehicle to access the factory exhaust system.
- Remove the factory cat-back exhaust starting at the catalytic converter connection.
- Disconnect factory hangers and lower the stock system from the vehicle.
- Position the CORSA 14220 system and loosely connect at the catalytic converter joint.
- Secure the system to the factory hanger locations.
- Align the twin 4.0 inch tips evenly with the rear valance.
- Tighten all clamps and hardware to specification.
- Lower the vehicle and inspect for leaks and clearance before road testing.
WARNING: This product can expose you to chemicals including nickel compounds, which are known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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