SKU: 21187BLK | UPC: 847466025631
Corsa Xtreme 2.5″ Cat-Back Dual Rear Exit w/ Single 4.5″ Black PVD Tips 2011-2021 Jeep Grand Cherokee 5.7L V8
The Corsa 21187BLK Xtreme cat-back exhaust is the aggressive performance system for 2011-2021 Jeep Grand Cherokee WK2 with 5.7L HEMI V8. 2.5″ T-304 stainless steel, patented RSC® no-drone technology, and single 4.5″ black PVD pro-series tips deliver deep powerful tone, +15 HP gains, and zero cabin drone. The ultimate combination of muscle-car sound and refined highway manners.
Key Features
- Xtreme Aggressive Tone:: Deep HEMI growl with no interior drone
- Patented RSC® Technology: Reflective Sound Cancellation eliminates low-frequency resonance
- 2.5″ Mandrel-Bent Stainless: Maximum flow with lifetime corrosion resistance
- Single 4.5″ Black PVD Tip: Pro-series slash-cut double-wall tip with Corsa logo
Specifications
| Specification | Detail |
|---|---|
| Part Number | 21187BLK |
| System Type | Cat-Back Dual Rear Exit |
| Tubing Diameter | 2.5 inch |
| Material | T-304 Stainless Steel |
| Tip Style | Single 4.5″ Black PVD Pro-Series |
| Exit | Dual Rear (Passenger Side) |
| Warranty | Limited Lifetime |
| Country of Origin | USA |
Product Notes
- Fits 2011-2021 Jeep Grand Cherokee WK2 5.7L V8 all trims
- Does NOT fit SRT 6.4L or Trackhawk
Installation Notes
- Installation Time: 1.5-2.5 hours
- 100% bolt-on no welding or cutting required
This Part Fits
| Year | Make | Model | Engine | |
|---|---|---|---|---|
| 2011-2021 | Jeep | Grand Cherokee WK2 | 5.7L V8 |
Why Choose Corsa Xtreme?
- America’s premier no-drone performance exhaust brand
- Patented RSC® technology aggressive outside, quiet inside
- Made in the USA with lifetime warranty
Frequently Asked Questions
- Q: Is there drone on highway?
- A: No, RSC® technology eliminates drone completely.
- Q: Does it add power?
- A: Yes, up to +15 HP and +18 lb-ft with improved flow.
- Q: Will it fit SRT 6.4L or Trackhawk?
- A: No, SRT/Trackhawk use different exhaust routing.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: Typically In stock ships same or next business day
- Packaging: Official Corsa retail box
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