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Price: $1328.99
CORSA 21131 3.5" Sport Cat-Back Exhaust System Polish for 21-22 Escalade 6.2L V8Also Fits:2021-2022 Cadillac Escalade 6.2L V8 DESCRIPTION3.5" Cat-Back, Dual Rear Exit with No Tips
Sport Sound Level
*3.5" Dia. Head Pipe and Muffler to 2.75" Dia. Tail Pipes
**Reuses factory bezels
- Premium Stainless Steel Construction
- Easy Bolt-on Installation
- No Welding Needed
- Patented No-Drone, Reflective Sound Cancellation (RSCÃÂî) Technology
- Straight-through Design
- Mandrel Bent
- All Hardware and Detailed Instructions Included
- Proudly Manufactured in Berea, Ohio
- AUTHORIZED DEALER
- AUTHENTIC PART
- WARRANTY INCLUDED
- FREE 30 DAY RETURNS
Part Brand: CORSA Performance
Part Number: 21131
CORSA 21131 3.5" Sport Cat-Back Exhaust System Polish for 21-22 Escalade 6.2L V8Also Fits:2021-2022 Cadillac Escalade 6.2L V8 DESCRIPTION3.5" Cat-Back, Dual Rear Exit with No TipsSport Sound Level
*3.5" Dia. Head Pipe and Muffler to 2.75" Dia. Tail Pipes
**Reuses factory bezels
- Premium Stainless Steel Construction
- Easy Bolt-on Installation
- No Welding Needed
- Patented No-Drone, Reflective Sound Cancellation (RSCî) Technology
- Straight-through Design
- Mandrel Bent
- All Hardware and Detailed Instructions Included
- Proudly Manufactured in Berea, Ohio
- 2021–2025 Cadillac Escalade (Luxury, Premium Luxury, Sport, Platinum; 6.2 L V8; RWD/4WD)
- Sport-level cat-back exhaust with dual rear exit
- No exhaust tips included--uses factory bezels
- Valve-free design replaces OEM flow valves for freer exhaust flow
- Direct bolt-on installation--no welding or cutting required
- 3.5″ mandrel-bent 304 stainless steel tubing for improved flow
- Straight-through muffler with CORSA RSC® No-Drone technology
- Sport-grade sound profile--aggressive under acceleration, quiet at cruise
- Up to 20% gains in horsepower and torque--measured under real-world conditions
- Reuses factory exhaust bezels--clean and OEM-like appearance
- Proudly made in USA with high-grade material and workmanship
- Backed by CORSA’s limited lifetime warranty
- Part Number: 21131
- Pipe Diameter: 3.5″ main tube; 2.75″ tail pipes
- Material: 304 stainless steel with polished finish
- Exit Style: Dual rear exit, tipless (uses factory bezels)
- Power Gains: ~+20% hp & torque over stock
- Warranty: Limited lifetime
- 1× 3.5″ sport cat-back exhaust system (no tips)
- Installation hardware and mounting brackets
- Detailed install instructions
The CORSA 21131 Sport Cat-Back Exhaust is a direct-fit performance upgrade for 2021–2025 Cadillac Escalade equipped with the 6.2 L V8 engine. Crafted from mandrel-bent 3.5″ 304 stainless steel and featuring CORSA’s RSC® No-Drone® muffler design, the system delivers a powerful and aggressive exhaust note under throttle while maintaining serene cabin quietness during cruise.
With a valve-free design that eliminates restrictive factory flow valves and reuses the stock bezels, the 21131 system unlocks up to 20% more horsepower and torque and installs easily with no modifications. Handmade in the USA and backed by a limited lifetime warranty, it provides durability, performance, and refinement in one clean package.
*Parts sold are for USA spec vehicles, please contact us to verify fitment on international models.
· · · SHIPPING · · ·
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· · · RETURNS · · ·
Your complete shopping satisfaction is our #1 priority. If an item you ordered from us does not meet your expectations, please contact us within 30 days of receiving the item(s). If your order arrives damaged from shipping please contact us and we will provide a prepaid return label to send back for a replacement or refund.
- Returned items must be in the original packaging (including plastic wrapped items) and in brand new condition.
- Any returns received installed, mounted, used or missing components will be subject to return fee's.
· · · PAYMENTS · · ·
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· · · CONTACT US · · ·
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