CORSA 21131 3.5" Sport Catback Exhaust System for 21-26 Cadillac Escalade 6.2L

Vehicle Fitment

• 2021-2026 Cadillac Escalade (Luxury, Premium Luxury, Sport, Platinum; 6.2 L V8; RWD/4WD)

Fitment Notes

• 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

Features

• 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

Specifications

• 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

Included Components

• 1x 3.5" sport cat-back exhaust system (no tips)
• Installation hardware and mounting brackets
• Detailed install instructions

Product Description

 The CORSA 21131 Sport Cat-Back Exhaust is a direct-fit performance upgrade for 2021-2026 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.