CORSA 21130 3.5" Sport Exhaust System for 21-25 Chevy Suburban/GMC Yukon XL 6.2L

Vehicle Fitment

• 2021-2025 Chevy Suburban (6.2L V8, RWD/4WD, factory dual rear exit)
• 2021-2025 GMC Yukon XL (6.2L V8, RWD/4WD, factory dual rear exit)
• 2021-2025 GMC Yukon Denali XL (6.2L V8, RWD/4WD, factory dual rear exit)

Fitment Notes

• For factory dual-rear-exit vehicles only; single-exit models require OEM conversion parts.
• Does not fit 5.3L or 3.0L engines.
• Not confirmed for 2026 models.
• Reuses factory hanger locations; verify rear fascia tip openings before install.
• Designed for standard wheelbase XL/extended chassis SUVs.

Features

• Sport sound profile with deep, aggressive tone.
• RSC technology delivers drone-free highway cruising.
• 3.5" mandrel-bent piping increases exhaust flow.
• Twin 4.0" polished tips for premium appearance.
• Straight-through muffler design improves throttle response.
• 304 stainless steel construction for long-term durability.
• Direct bolt-on installation; no cutting or welding required.
• Reduced backpressure enhances performance potential.

Specifications

• System Type: Cat-back exhaust
• Pipe Diameter: 3.5 inches
• Tip Size: Twin 4.0 inches (dual rear exit)
• Material: 304 stainless steel
• Muffler Type: Straight-through, RSC technology
• Exit Style: Dual rear exit
• Engine Compatibility: 6.2L V8 only
• Chassis Compatibility: Suburban/Yukon XL extended-wheelbase

Included Components

• 1x 3.5" stainless cat-back exhaust assembly
• 1x RSC straight-through muffler
• 2x 4.0" polished exhaust tips
• All required clamps and hardware
• Installation instructions

Product Description

The CORSA 21130 Sport Cat-Back Exhaust System transforms the sound and performance of 2021-2025 Chevy Suburban and GMC Yukon XL models equipped with the 6.2L V8 engine. Featuring CORSA's RSC technology, the straight-through muffler design delivers an aggressive exhaust note under throttle while maintaining a drone-free experience at cruising speeds. The 3.5-inch stainless system improves exhaust flow for sharper response and reduced backpressure.

Built entirely from premium 304 stainless steel and mandrel-bent tubing, this system offers long-term durability even in demanding environments. Twin 4.0-inch polished tips provide a bold rear appearance that complements the SUV's factory styling. With a direct bolt-on installation and factory hanger compatibility, the CORSA 21130 system is an ideal upgrade for owners seeking deeper sound, improved flow, and a refined driving experience without drone.