2018 Jeep Wrangler JK Exhaust Upgrade Parts
104 parts verified to fit your 2018 Jeep Wrangler JK for a complete exhaust upgrade. A moderate DIY project — estimated 2-5 hours.
Cat-Back Exhaust
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Borla
Borla 12-14 Jeep Wrangler JK 2Dr & 4Dr Rear Section ATAK Single Square Rolled Angle-Cut Exit Exhaust
$999.99
CORSA Performance
Corsa 2007-2018 Jeep Wrangler JKU 3.6L/3.8L 2.75in Sport Cat-Back Exhaust w/ 4in American Flag Tips
$1153.02
Magnaflow
MagnaFlow 07-17 Jeep Wrangler JK 3.8/3.6L Dual Split Rear Exit Black Axle-Back Exhaust
$909.77
Magnaflow
Magnaflow SYS C/B 12-14 Jeep Wrangler JK 2dr Stainless Steel V6 3.6L 2dr
$736.76
aFe
aFe Rebel Series 2.5in SS Cat-Back Exhaust w/ Polished Tip 07-18 Jeep Wrangler (JK) V6 3.6/3.8L 4dr
$884.00
JBA
JBA 07-18 Jeep Wrangler JK 3.8L/3.6L 304SS Dual Rear Exit Axle Back Exhaust
$717.62
aFe
aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB Jeep Wrangler 2012 V6-3.6L (2 Dr)
$719.00
aFe
aFe MACHForce XP Exhaust Cat-Back 3in SS-409 Hi-Tuck inRBin 12-14 Jeep Wrangler Unlimited V6 4Dr
$796.00
Headers
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Magnaflow
MagnaFlow Manifold Pipe 12-13 Wrangler 3.6L
$148.76
Kooks Headers
Kooks LS Engine Header Bolts and Locking Hardware Qty 12 - M8 - 1.25 x 25mm Bolts
$60.63
Victor Reinz
MAHLE Original Chrysler 0 13-11 Exhaust Manifold Set
$23.81
aFe
aFe Power Twisted Steel Y-Pipe Stainless Steel 2.5in 12-14 Jeep Wrangler V6 3.6L
$387.00
aFe
aFe Power Twisted Steel Loop Delete D/P & Y-Pipe SS 2in/2.5in 12-14 Jeep Wrangler (JK) V6 3.6L
$581.30
OMIX
Omix Exhaust Header Left- 07-11 Wrangler JK/JKU 3.8L
$265.84
aFe
aFe Power Twisted Steel Y-Pipe Aluminized 2in 12-14 Jeep Wrangler (JK) V6 3.6L (4dr)
$343.00
Kooks Headers
Kooks Dodge Hemi/Modular Stainless Header Bolt Kit Qty 16 - M8-1.25 x 25mm Bolts
$72.77
Mufflers
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Kooks Headers
Kooks 2007+ Jeep Wrangler JK w/LS Engine Swap 3in GREEN Cat SS Y Pipe Kooks HDR Req
$2352.79
Magnaflow
MagnaFlow Conv Direct Fit OEM 12-17 Jeep Wrangler 3.6L Underbody
$591.00
Fel-Pro
Fel-Pro Jeep Grand Cherokee Exhaust Pipe Flange Gasket
$8.92
Injen
Injen 07-18 Jeep Wrangler (JK) V6 3.6L/3.8L SES Muffler Delete Kit
$182.92
AWE Tuning
AWE Tuning 07-18 Jeep Wrangler JK/JKU 3.6L Loop Replacement Pipe
$121.27
aFe
aFe Power Twisted Steel Loop Delete D/P Aluminized Steel 12-18 Jeep Wrangler (JK) V6 3.6L
$134.00
Borla
Borla 12-14 Jeep Wrangler Tip Kit 3.6L 4WD Black Chrome Tip Split Rear 3.5inx3.28inx10.5inx2.03in
$111.99
aFe
aFe POWER Twisted Steel Loop Relocation Pipe 12-18 Jeep Wrangler (JK) V6 3.6L
$274.00
Other Jobs for Your 2018 Jeep Wrangler JK
Frequently Asked Questions
What parts do I need for a exhaust upgrade on my 2018 Jeep Wrangler JK?
A complete exhaust upgrade on the 2018 Jeep Wrangler JK 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 Jeep Wrangler JK?
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 Jeep Wrangler JK?
Yes, all parts on this page are verified to fit the 2018 Jeep Wrangler JK 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 Jeep Wrangler JK?
We carry exhaust upgrade parts from trusted brands including Borla, CORSA Performance, Magnaflow, aFe, and JBA. Filter by brand to find your preferred manufacturer.
How much does a exhaust upgrade cost for a 2018 Jeep Wrangler JK?
The cost of a exhaust upgrade for the 2018 Jeep Wrangler JK 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.