CORSA 14914 Sport CatBack Exhaust for 09-14 Chevy Suburban GMC Yukon XL 5.3L/6.0

Vehicle Fitment

2009-2013 Chevrolet Avalanche 5.3L V8
2009-2013 Chevrolet Avalanche 6.0L V8
2010-2014 Chevrolet Suburban 1500 5.3L V8
2010-2014 Chevrolet Suburban 1500 6.0L V8
2010-2014 GMC Yukon XL 1500 5.3L V8
2010-2014 GMC Yukon XL 1500 6.0L V8

Fitment Notes

• Fits 1500 series SUVs only
• Does NOT fit Suburban 2500 or Yukon XL 2500 with 6.0L engine
• Single side exit configuration exits behind rear passenger side wheel
• Direct bolt-on replacement for factory cat-back exhaust system
• Retains factory catalytic converters
• 50 State Legal / California emissions compliant
• Professional installation recommended

Features

• Patented RSC (Reflective Sound Cancellation) Technology eliminates interior drone at cruise
• Sport sound level delivers aggressive exhaust note under acceleration
• Straight-through muffler design flows 70% better than stock exhaust
• Typical gains of +14.4 horsepower and +15.3 lb-ft torque
• Approximately 10 lbs lighter than factory exhaust system
• Premium 304 stainless steel construction throughout
• CNC mandrel-bent tubing for smooth unrestricted exhaust flow
• Twin 4.0" polished Pro-Series tips with dual-wall construction
• Engineered specifically for GM full-size SUV acoustics and performance
• Bolt-on installation with factory hanger locations
• No cutting or welding required
• Full-color installation instructions included

Specifications

• Part Number: 14914
• Sound Level: Sport
• Exit Configuration: Single Side Exit
• System Type: Cat-Back
• Tubing Diameter: 3.0"
• Inlet Diameter: 3.0"
• Outlet Diameter: 3.0"
• Tip Style: Twin 4.0" Polished Pro-Series
• Tip Finish: Polished Stainless Steel
• Material: 304 Stainless Steel
• Emissions Legal: 50 State Legal
• Warranty: Limited Lifetime
• Country of Origin: USA

Included Components

• CORSA Sport Muffler with RSC Technology
• Intermediate Pipes
• Tailpipe Section
• Twin 4.0" Polished Pro-Series Tips
• Clamps and Hangers
• Mounting Hardware
• Installation Instructions

Product Description

The CORSA 14914 Sport Cat-Back Exhaust System transforms the sound and performance of 2009-2014 Chevrolet Suburban, Avalanche, and GMC Yukon XL full-size SUVs equipped with 5.3L or 6.0L V8 engines. CORSA's patented Reflective Sound Cancellation (RSC) T