2018 GMC Yukon Exhaust Upgrade Parts
72 parts verified to fit your 2018 GMC Yukon for a complete exhaust upgrade. A moderate DIY project — estimated 2-5 hours.
Cat-Back Exhaust
(36)primary
JBA
JBA 15-19 Chevrolet Tahoe/GMC Yukon 5.3L/6.2L 409SS Pass Side Single Exit Cat-Back Exhaust
$462.28
Gibson
Gibson 15-19 GMC Yukon SLE 5.3L 3in Cat-Back Single Exhaust - Stainless
$634.82
Stainless Works
Stainless Works 15-19 Chevrolet Tahoe 5.3L Redline Cat-Back Exhaust w/4in Polished Tips
$2107.20
Magnaflow
MagnaFlow SYS Cat-Back 2015 Chevrolet Tahoe / GMC Yukon 3in Single Passenger Side Rear Ext. 4in Tip
$1442.73
Gibson
Gibson 15-19 GMC Yukon SLE 5.3L 3in Cat-Back Single Exhaust - Black Elite
$653.86
Gibson
Gibson 14-19 Cadillac Escalade Base 6.2L 3.5in/2.25in Cat-Back Dual Split Exhaust - Black Elite
$824.72
CORSA Performance
Corsa 2015-2020 Chevy Tahoe/GMC Yukon Cat-Back Exhaust Sport 3in Single Side Twin Polished 4in Tips
$1638.40
K&N
K&N 15-20 Chevrolet Tahoe/GMC Yukon Cat Back Exhaust Kit
$734.99
Headers
(16)primary
JBA
JBA 14-19 GM Truck 5.3L/6.2L DFI 1-5/8in Primary Silver Ctd Cat4Ward Header
$864.74
Kooks Headers
Kooks GM Gen V Stainless Header Bolt Kit Qty 10 - M8 - 1.25 x 25mm Bolts
$54.58
BBK
BBK 14-18 GM Truck 5.3/6.2 1 3/4in Shorty Tuned Length Headers - Polished Silver Ceramic
$629.75
Victor Reinz
MAHLE Original 14-15 GM 5.3L Vin C Exhaust Manifold Set
$26.56
JBA
JBA 14-19 GM Truck 5.3L/6.2L DFI 1-5/8in Primary Raw 409SS Cat4Ward Header
$720.88
aFe
aFe Twisted Steel Headers 14-15 GM Silverado/Sierra 1500 V8 5.3L6.2L
$1223.85
Fel-Pro
Fel-Pro Chevrolet Silverado 1500 Exhaust Manifold Gasket Set
$27.76
BBK
BBK 14-18 GM Truck 5.3/6.2 1 3/4in Shorty Tuned Length Headers - Titanium Ceramic
$598.26
Mufflers
(20)primary
CORSA Performance
Corsa 2009-2013 Inlet 4in Pro Series Twin Side Swept Exhaust Tip Kit
$328.70
Fel-Pro
Fel-Pro 14-21 Chevrolet Silverado 1500/18-22 Suburban/18-22 Tahoe Exhaust Pipe Flange Gasket
$5.99
Kooks Headers
Kooks 14-22 Chevy Silverado 1500 LT V8 5.3L (Multi-Layer Stainless Steel) Exhaust Gaskets
$40.91
Victor Reinz
MAHLE Original Buick Rainier 07-04 Exhaust Pipe Packing Ring
$5.61
Kooks Headers
Kooks 14+ GM 1500 Series Truck 5.3L 3in x OEM Out Cat SS Y Pipe Kooks HDR Req
$1786.39
Fel-Pro
Fel-Pro 14-21 Chevrolet Silverado 1500/17-22 Cadillac Escalade Exhaust Pipe Flange Gasket
$7.51
Magnaflow
MagnaFlow Conv Univ 2.50in C/C Spun Front OEM
$238.00
Fel-Pro
Fel-Pro 03-13 Chevrolet Silverado 1500/00-09 Tahoe Exhaust Manifold Hardware Kit
$35.42
Exhaust Upgrade for Other GMC Yukon Years
Other Jobs for Your 2018 GMC Yukon
Frequently Asked Questions
What parts do I need for a exhaust upgrade on my 2018 GMC Yukon?
A complete exhaust upgrade on the 2018 GMC Yukon typically requires cat-back exhaust, headers, mufflers. All parts shown on this page are verified to fit your specific vehicle.
How long does a exhaust upgrade take on a 2018 GMC Yukon?
A exhaust upgrade typically takes 2-5 hours and is rated as moderate difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a exhaust upgrade myself?
A exhaust upgrade is a moderate DIY project. If you have some mechanical experience and the right tools, you can handle it. Otherwise, consider having a professional do the work.
Are these parts guaranteed to fit my 2018 GMC Yukon?
Yes, all parts on this page are verified to fit the 2018 GMC Yukon using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make exhaust upgrade parts for the 2018 GMC Yukon?
We carry exhaust upgrade parts from trusted brands including JBA, Gibson, Stainless Works, Magnaflow, and CORSA Performance. Filter by brand to find your preferred manufacturer.
How much does a exhaust upgrade cost for a 2018 GMC Yukon?
The cost of a exhaust upgrade for the 2018 GMC Yukon depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.