SKU: 140632 | UPC: 808422406321
Borla 2015-2021 Jeep Grand Cherokee SRT WK2 Cat-Back Exhaust System S-Type 140632
The Borla 140632 S-Type Cat-Back Exhaust System fits 2015-2021 Jeep Grand Cherokee SRT models with 6.4L V8 automatic transmission and all-wheel drive. This dual round rolled exit system delivers increased horsepower and torque through patented straight-through technology and a merge X-pipe for smoother exhaust flow and aggressive sound. Drivers gain better fuel economy, extended engine life, and motorsport styling with every throttle press.
Key Features
- T-304 Stainless Steel Construction: Premium material resists corrosion for long-term durability over lesser steels like 409, with all-welded build and mandrel bends for maximum flow.
- 2.75-inch Tubing Diameter: Inlet, outlet, and tailpipe sized at 2.75 inches ensure high exhaust velocity, adding power and the distinctive Borla Sound of Power.
- Merge X-Pipe Design: Enhances scavenging for improved performance, throttle response, and a deeper exhaust note without drone.
- S-Type Muffler with Straight-Through Core: Balances volume and tone for street driving; add Resonator Kit 60635 to upgrade to ATAK for louder sound.
- Bright Chrome 5-inch T-304 Tips: Dual round rolled exits provide refined styling and heat resistance for a show-ready appearance.
Product Notes
- Convert to ATAK system using Resonator Kit 60635 for more aggressive tone.
- System includes split rear exit with single split rear style for balanced flow.
- Ships fully assembled; Million-Mile Warranty covers defects in materials and workmanship.
Installation Notes
- Professional installation recommended.
- Bolt-on design uses factory hangers and mounts for direct fit without cutting or welding.
- Requires 6.4L V8 automatic AWD 4-door configuration; verify clearance under vehicle.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2021 | Jeep | Grand Cherokee | SRT |
Why Choose Borla?
- Leaders in stainless steel exhaust since pioneering systems for classics like Ferrari and Rolls-Royce.
- Patented multi-core technology unleashes horsepower with precision CNC manufacturing.
- Million-Mile Warranty backs every system built for street, off-road, and racing performance.
Frequently Asked Questions
- Q: Does this fit my 2016 Jeep Grand Cherokee SRT 6.4L?
A: Yes, the 140632 fits all 2015-2021 Grand Cherokee SRT WK2 with 6.4L V8 automatic AWD 4-door; confirm transmission and drivetrain match. - Q: What material are the tips and pipes?
A: Full T-304 stainless steel pipes and bright chrome-over-T-304 tips for corrosion resistance and lasting shine. - Q: What warranty comes with this exhaust?
A: Borla’s Million-Mile Warranty protects against defects; register online for full coverage details.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Single oversized box, 52″ L x 20″ W x 14″ H
- Weight: 58 lbs





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