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The CORSA 14466BLK is a 2.75-inch Sport cat-back exhaust system designed specifically for the 2012-2021 Jeep Grand Cherokee SRT and SRT-8 with the 6.4L HEMI V8. Using CORSA's patented Reflective Sound Cancellation (RSC) technology, the 14466BLK delivers a deep, powerful exhaust note under throttle while eliminating the low-frequency drone that ruins long-distance driving. The dual rear exit system terminates in a single 4.5-inch matte black PVD Pro-Series tip that suits the aggressive look of the Grand Cherokee SRT platform.
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2014-2021 | Jeep | Grand Cherokee | SRT |
| 2012-2013 | Jeep | Grand Cherokee | SRT8 |
| Detail | Value |
|---|---|
| MPN | 14466BLK |
| UPC | 847466018281 |
| Pipe Diameter | 2.75 inches |
| System Type | Cat-Back |
| Sound Level | Sport |
| Tip Style | Single 4.5-inch Matte Black PVD Pro-Series |
| Exit | Dual Rear Exit |
| Material | T304 Stainless Steel |
| Engine | 6.4L HEMI V8 (392) |
| Warranty | Limited Lifetime |
Founded in 1989 in Berea, Ohio, CORSA Performance invented Reflective Sound Cancellation technology to deliver aggressive performance exhaust sound without cabin drone. Every system uses T304 aircraft-grade stainless steel with mandrel-bent tubing and a limited lifetime warranty, assembled in the USA.
The CORSA 14466BLK is a 2.75-inch Sport cat-back exhaust system for the 2012-2021 Jeep Grand Cherokee SRT 6.4L HEMI V8, featuring a single 4.5-inch matte black PVD Pro-Series tip and CORSA's RSC technology for aggressive performance sound without highway drone.
What years of Grand Cherokee SRT does the 14466BLK fit?The CORSA 14466BLK fits the 2014-2021 Jeep Grand Cherokee SRT and the 2012-2013 Jeep Grand Cherokee SRT-8, both with the 6.4L HEMI V8 (392 cubic inch).
Does the 14466BLK fit the Grand Cherokee Trackhawk?No. The Trackhawk uses the 6.2L supercharged HEMI V8 and requires a different exhaust system. The 14466BLK is designed specifically for the naturally aspirated 6.4L SRT models.
Is the CORSA 14466BLK drone-free at highway speeds?Yes. CORSA's RSC technology cancels the low-frequency resonance that causes drone at highway RPM. The 14466BLK is aggressive and loud under acceleration and quiet at highway cruise.
Does this require any engine tune or modification?No. The CORSA 14466BLK is a direct bolt-on cat-back replacement requiring no ECU tune, emission modifications, or cutting. Factory catalytic converters are retained.
What is the difference between 14466 and 14466BLK?Both are identical Sport-level cat-back systems with the same RSC tuning. The 14466 uses a polished stainless tip; the 14466BLK uses a matte black PVD-finished tip for a blacked-out look.
Is this compatible with AWD Grand Cherokee SRT?Yes. The CORSA 14466BLK is compatible with all drivetrain configurations of the 2012-2021 Jeep Grand Cherokee SRT and SRT-8 with the 6.4L HEMI V8.
How loud is the 14466BLK compared to stock?The Sport-level tuning produces a noticeably deeper and more aggressive exhaust note than the factory system under acceleration, while remaining refined at idle and during highway driving thanks to RSC technology.
Prop 65 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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