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Gibson 15-18 GMC Yukon XL SLE 5.3L 2.25in Cat-Back Single Exhaust - Stainless

Gibson Part number: 615637 Out of Stock - on backorder and will be dispatched once in stock.
Picture of Gibson 15-18 GMC Yukon XL SLE 5.3L 2.25in Cat-Back Single Exhaust - Stainless Click image to zoom
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$646.31
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Availability: Out of Stock - on backorder and will be dispatched once in stock.
Part number: 615637
Manufacturer: Gibson
Gibson 15-18 GMC Yukon XL SLE 5.3L 2.25in Cat-Back Single Exhaust - Stainless
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Special order — availability will be confirmed after purchase.

Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 18-21 and 20-22lb-ft of increase torque. Hassle free, bolt-on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty.

Gibson 15-18 GMC Yukon XL SLE 5.3L 2.25in Cat-Back Single Exhaust - Stainless

Incl. Hardware/Factory Style Hangers For Easy Bolt-On Install

Baffled/Chambered Muffler; No Internal Packing

Cat-Back Single Exhaust System; Stainless

Minimal Interior Drone - Aggressive Sound

Polished Stainless Steel Slash-Cut Tips

Stainless Steel Mandrel Bent Tubing

Gibson Exhaust System Kit

Lifetime Limited Warranty

Single Exhaust System

Superflow™ Muffler

Truck/Suv

30 vehicle listings Source data lists this part for the vehicles shown below. Confirm engine, drivetrain, position, and other options before ordering.
2015 5 listings
Chevrolet Suburban LS
Chevrolet Suburban LT
Chevrolet Suburban LTZ
GMC Yukon XL SLE
GMC Yukon XL SLT
2016 5 listings
Chevrolet Suburban LS
Chevrolet Suburban LT
Chevrolet Suburban LTZ
GMC Yukon XL SLE
GMC Yukon XL SLT
2017 5 listings
Chevrolet Suburban LS
Chevrolet Suburban LT
Chevrolet Suburban Premier
GMC Yukon XL SLE
GMC Yukon XL SLT
2018 5 listings
Chevrolet Suburban LS
Chevrolet Suburban LT
Chevrolet Suburban Premier
GMC Yukon XL SLE
GMC Yukon XL SLT
2019 5 listings
Chevrolet Suburban LS
Chevrolet Suburban LT
Chevrolet Suburban Premier
GMC Yukon XL SLE
GMC Yukon XL SLT
2020 5 listings
Chevrolet Suburban LS
Chevrolet Suburban LT
Chevrolet Suburban Premier
GMC Yukon XL SLE
GMC Yukon XL SLT
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