Looking for aftermarket parts to modify or upgrade your Jeep Wrangler JK with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your Wrangler JK.
Whether you have a 2018 or 2018 Jeep Wrangler JK in Rubicon to Unlimited Sport S trim we have you covered. We have 60 catback available to mod your Wrangler JK. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 49-48057-PThe aFe MACH Force-Xp cat-back exhaust system exceeds your quality and performance expectations. Mandrel bent 409 stainless steel tubing and high flow transverse muffler offers maximum exhaust flow and incorporates a factory style exhaust valve to control the exhaust note. The valve utilizes the fa... aFe MACH Force-Xp 2.5in 409SS Hi-Tuck Cat-Back Exhaust w/Polished Tip 07+ Jeep Wrangler JK 3.6L/3.8L 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $548.63 SALE |
 IN STOCK 49-48062-BaFe's Rebel Series, dual black tip cat-back exhaust system for your 2007 - 2018 Jeep Wrangler (JK) with the V6-3.8L / 3.6L engine. This Rebel Series system is constructed with 2-1/2" mandrel bent 409 stainless steel tubing for improved exhaust flow. Utilizing factory mounting locations, the bayonet ... aFe Rebel Series 2.5in 409 SS Cat-Back Exhaust w/ Black Tips 2007+ Jeep Wrangler (JK) V6 3.6L/3.8L 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $884.40 SALE |
 IN STOCK - LOW 49-48062-PaFe's Rebel Series, dual polished tip cat-back exhaust system for your 2007 - 2018 Jeep Wrangler (JK) with the V6-3.8L / 3.6L engine. This Rebel Series system is constructed with 2-1/2" mandrel bent 409 stainless steel tubing for improved exhaust flow. Utilizing factory mounting locations, the bayon... aFe Rebel Series 2.5in 409 SS Cat-Back Exhaust w/ Polished Tips 07+ Jeep Wrangler (JK) V6 3.6L/3.8L 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $664.13 SALE |
 IN STOCK 49-48069This durable, purpose-built, cat-back exhaust system improves clearance over rough terrain for the Jeep JK adventurist who wants it all. Large, 2 ½" to 3" mandrel-bent 409 stainless steel tubing outflows the restrictive OE exhaust to increase torque and horsepower while a free-flowing muffler deliv... aFe Rock Basher 3in 409 SS Cat-Back Turn-Down Exhaust 12-18 Jeep Wrangler (JK) V6 3.6L/ 07-11 3.8L 2018-2018 Jeep Wrangler JK Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $413.33 SALE |
 SHIPS FROM MANUFACTURER 51342-BHuge 2.5 inch stainless mandrel-bent tailpipe with a polished tip. Straight-thru Monster muffler flows up to 119% better than stock. Slashes backpressure, rich, authoritative sound. Constructed of heavy-gauge stainless steel, Banks Monster features a supersized, 2.5 inch tailpipe with a stainless ta... Banks Power 12-15 Jeep 3.6L Wrangler (All) - 2dr Monster Exh Sys - SS Single Exh w/ Black Tip 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $399.00 |
 IN STOCK 51343-BHuge 2.5 inch stainless mandrel-bent tailpipe with a polished tip. Straight-thru Monster muffler flows up to 119% better than stock. Slashes backpressure, rich, authoritative sound. Constructed of heavy-gauge stainless steel, Banks Monster features a supersized, 2.5 inch tailpipe with a stainless ta... Banks Power 12-15 Jeep 3.6L Wrangler Unlimited - 4dr Monster Exh Sys - SS Single Exh w/ Black Tip 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $429.00 |
 SHIPS FROM MANUFACTURER 51342Huge 2.5 inch stainless mandrel-bent tailpipe with a polished tip. Straight-thru Monster muffler flows up to 119% better than stock. Slashes backpressure, rich, authoritative sound. Constructed of heavy-gauge stainless steel, Banks Monster features a supersized, 2.5 inch tailpipe with a stainless ta... Banks Power 12-15 Jeep 3.6L Wrangler (All) - 2dr Monster Exh Sys - SS Single Exh w/ Chrome Tip 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $399.00 |
 SHIPS FROM MANUFACTURER 51343Huge 2.5 inch stainless mandrel-bent tailpipe with a polished tip. Straight-thru Monster muffler flows up to 119% better than stock. Slashes backpressure, rich, authoritative sound. Constructed of heavy-gauge stainless steel, Banks Monster features a supersized, 2.5 inch tailpipe with a stainless ta... Banks Power 12-15 Jeep 3.6L Wrangler (All) - 4dr Monster Exh Sys - SS Single Exh w/ Chrome Tip 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $429.00 |
 IN STOCK - LOW 11860Borla Cat-Back And Axle-Back multi-core technology is designed to unleash hiddenhorsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.... Borla 12-14 Jeep Wrangler JK 2Dr & 4Dr Rear Section ATAK Single Sqaure Rolled Angle-Cut Exit Exhaust 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $921.99 |
 IN STOCK - LOW 11860BCBorla Cat-Back And Axle-Back multi-core technology is designed to unleash hiddenhorsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.... Borla 12-14 Jeep Wrangler JK 2/4Dr Rr Section ATAK Single Square Rlld Angle-Cut Black Chrome Exhaust 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $988.99 |
 IN STOCK 140479BCBorla Cat-Back And Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.... Borla 12-16 Jeep Wrangler V6 4WD Dirt Sport Cat-Back 2.5in Single Square Rolled Angle Cut Rear 2018-2018 Jeep Wrangler JK Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $814.99 |
 IN STOCK 140634Fits 2012-2015 Jeep? Wrangler Unlimited 3.6L 4-door (JKU), confirmed on Sport & Rubicon.... Borla 12-15 Jeep Wrangler 3.6L V6 Auto/Manual Trans Turndown Tip Dual Left Rear Exit Exhaust 2018-2018 Jeep Wrangler JK Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $1,062.99 |
 SHIPS FROM MANUFACTURER 140459Borla Cat-Back And Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.... Borla 12-16 Jeep Wrangler JK 3.6L AT/MT 4Wheel 4dr Truck Single Split Rear Exit Catback Exhaust 2018-2018 Jeep Wrangler JK Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $1,259.99 |
 IN STOCK 140459BCBorla Cat-Back And Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.... Borla 12-16 Jeep Wrangler 3.6L AT/MT 4DR 4WD S SQ RL AC SR 2.5in 2in TIP 3.5inx3.28in Black Chrome 2018-2018 Jeep Wrangler JK Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $1,293.99 |
 OUT OF STOCK 21121The CORSA Performance Jeep Wrangler JKU catback exhaust system features CORSA's Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create an aggressive drone free exhaust note, styled specifically to fit the personality of your vehicle. This catback exhaust syst... Corsa 12-18 Jeep Wrangler JKU 3.6L Sport 2.75in Cat-Back Exhaust w/ Turn Down Tip 2018-2018 Jeep Wrangler JK Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $974.99 |
 OUT OF STOCK 21122The CORSA Performance JK catback exhaust system features CORSA's Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create an aggressive drone free exhaust note, styled specifically to fit the personality of your vehicle. This JK catback exhaust system moves the... Corsa 07-18 Jeep Wrangler JKU 3.6L Sport 2.75in Cat-Back Exhaust w/ Single 4in Tips 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $1,075.99 |
 OUT OF STOCK 21122BLKThe CORSA Performance JK catback exhaust system features CORSA's Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create an aggressive drone free exhaust note, styled specifically to fit the personality of your vehicle. This JK catback exhaust system moves the... Corsa 07-18 Jeep Wrangler JKU 3.6L Sport 2.75in Cat-Back Exhaust w/ Single 4in Black Tips 2018-2018 Jeep Wrangler JK Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $1,155.99 |
 OUT OF STOCK 21122BLKUSAThe CORSA Performance JK catback exhaust system features CORSA's Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create an aggressive drone free exhaust note, styled specifically to fit the personality of your vehicle. This JK catback exhaust system moves the... Corsa 07-18 Jeep Wrangler JKU 3.6L/3.8L 2.75in Sport Cat-Back Exhaust w/ 4in American Flag BlacTips 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $1,205.99 |
 OUT OF STOCK 21122USAThe CORSA Performance JK catback exhaust system features CORSA's Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create an aggressive drone free exhaust note, styled specifically to fit the personality of your vehicle. This JK catback exhaust system moves the... Corsa 07-18 Jeep Wrangler JKU 3.6L/3.8L 2.75in Sport Cat-Back Exhaust w/ 4in American Flag Tips 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $1,125.99 |
 IN STOCK SES5003HTInjen Technologys Super SES line of exhaust systems are dyno-tuned to compliment our performance intake systems; in doing so the Super SES provides maximum horsepower and torque across the power band. The Super SES exhaust system is manufactured from 100% 304 stainless steel. Each exhaust system fea... Injen 12-18 Jeep Wrangler 4 Door Models Only Cat-Back Stainless Steel Exhaust 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $346.76 SALE VIEW PRICE IN CART |
 IN STOCK SES5003MDThe Jeep Wrangler is an amazing vehicle that comes from the factory ready to tackle the world. That said, there are a few design flaws that limit the amazing ability the Wrangler has to offer. One of those flaws is the reduced approach and departure angle from the oversize stock muffler and low ha... Injen 07-18 Jeep Wrangler (JK) V6 3.6L/3.8L SES Muffler Delete Kit 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $145.31 SALE VIEW PRICE IN CART |
 SHIPS FROM MANUFACTURER 37104100Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 2007+ Jeep Wrangler JK w/LS Swap 3in Cat Back SS Exhaust (Must Use w/Kooks Headers) 2018-2018 Jeep Wrangler JK Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $621.68 |
 SHIPS FROM MANUFACTURER 15117The MagnaFlow Competition Series Exhaust Systems are designed for those seeking maximum performance, reduced mass and an aggressive exhaust note that demands attention. A High Temp Satin Black Coating provides an aggressive unique style and added protection. These systems may not comply with all loc... MagnaFlow 12-14 Jeep Wrangler 4dr Single Straight Rear P/S Exit Stainless C/B Performance Exhaust 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S $706.00 |
 SHIPS FROM MANUFACTURER 15118The MagnaFlow Competition Series Exhaust Systems are designed for those seeking maximum performance, reduced mass and an aggressive exhaust note that demands attention. A High Temp Satin Black Coating provides an aggressive unique style and added protection. These systems may not comply with all loc... MagnaFlow 12-14 Jeep Wrangler 3.6L Single Straight Rear P/S Exit Stainless C/b Perf Exhaust-Comp 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport $777.00 |
 SHIPS FROM MANUFACTURER 15236Designed to fit with aftermarket bumpers, MagnaFlow high clearance design for off-road rock crawlers melds quality with durability. Mandrel-bent tubing and a perforated steel core boost exhaust flow and the parts are dyno proven to produce maximum power.... Magnaflow SYS C/B 12-14 Jeep Wrangler JK 2dr Stainless Steel V6 3.6L 2dr 2018-2018 Jeep Wrangler JK Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport $647.00 |