CORSA 14859BLK Sport Cat-Back Black Tips for 2015-2020 Chevy Tahoe/Yukon 5.3L V8

Vehicle Fitment

• 2015-2020 Chevrolet Tahoe (All Trims, 5.3L V8, 2WD/4WD)
• 2015-2020 GMC Yukon (All Trims, 5.3L V8, 2WD/4WD)

Fitment Notes

• Fits 5.3L V8 only - does not fit 6.2L V8 models
• Single side exit configuration - twin 4.0-inch black PVD tips exit at the driver side rear
• Black PVD tip variant - polished tip version sold separately under part number 14859
• Does not fit Chevrolet Suburban, GMC Yukon XL, or Cadillac Escalade - separate CORSA SKUs apply for those vehicles

Features

• Sport sound level delivers a distinct rumble at idle and an aggressive tone through the gears with zero highway drone
• Patented Reflective Sound Cancellation (RSC) technology acoustically tuned specifically for the 5.3L V8 in full-size GM SUV applications
• Straight-through, non-restrictive design delivers a 53.71% increase in exhaust flow over stock
• 7 lb weight reduction over the factory exhaust system
• Mandrel-bent 3.0-inch T-304 stainless steel tubing for maximum flow and long-term corrosion resistance
• Twin 4.0-inch dual-wall black PVD Pro-Series tips for a blacked-out, premium appearance
• Bolt-on installation with no cutting or welding required
• Limited lifetime warranty - proudly designed, engineered, and manufactured in Berea, Ohio

Specifications

• Part Number: 14859BLK
• System Type: Cat-Back, Single Side Exit
• Pipe Diameter: 3.0 inches
• Tip Style: Twin 4.0-inch Dual-Wall Black PVD Pro-Series
• Tip Quantity: 2 (twin on single side exit)
• Material: T-304 Stainless Steel
• Sound Level: Sport (medium - most popular)
• Technology: Patented RSC (Reflective Sound Cancellation)
• Flow Increase: +53.71% over stock
• Weight Reduction: 7 lbs vs. stock
• Drivetrain: 2WD / 4WD

Included Components

• 1x 3.0-inch Cat-Back Exhaust System (T-304 Stainless Steel)
• 1x Muffler (Straight-Through RSC Design)
• 2x 4.0-inch Dual-Wall Black PVD Pro-Series Tips
• 1x Hardware Kit (clamps, hangers, and mounting hardware)
• 1x Detailed Installation Instructions

Product Description

The CORSA 14859BLK is the Sport-level cat-back exhaust system for the 2015-2020 Chevrolet Tahoe and GMC Yukon equipped with the 5.3L V8, featuring black PVD-coated Pro-Series tips. Tuned specifically for the character and harmonics of the 5.3L V8 in a full-size SUV, the system delivers a distinct rumble at idle that builds into an aggressive, throaty tone under acceleration - all without the interior drone typical of aftermarket exhausts at highway speeds. CORSA's patented RSC technology handles the acoustic engineering, selectively cancelling resonant frequencies while amplifying the tones that define the 5.3L's personality.

Built from mandrel-bent 3.0-inch T-304 stainless steel and routed to a single side exit, this system increases exhaust flow by over 53% compared to stock and sheds 7 lbs from the factory system. The twin 4.0-inch black PVD dual-wall Pro-Series tips deliver a clean, blacked-out look at the rear of the vehicle. Installation is a straightforward bolt-on process with no cutting or welding required. The system is backed by CORSA's limited lifetime warranty and made in the USA.