Looking for aftermarket parts to modify or upgrade your 2018 Dodge Challenger with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your Challenger.
Whether you have a 2018 Dodge Challenger in GT to T/A 392 trim we have you covered. We have 63 catback available to mod your Challenger. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 49-32053The MACH Force-Xp cat-back exhaust system for the 2015-2017 Dodge Challenger SRT Hellcat is constructed from 3" mandrel bent 304 stainless steel and is MIG-welded. The system uses dual high flow mufflers with 3" tubing which improves performance across the power band while maintaining the true muscl... afe POWER MACH Force-Xp 15-17 Dodge Challenger Hellcat V8-6.2L 304 SS Cat-Back Exhaust System 2015-2018 Dodge Challenger SRT 392 2015-2022 Dodge Challenger SRT Hellcat 2016-2023 Dodge Challenger R/T Scat Pack 2017-2018 Dodge Challenger T/A 392 2017-2019 Dodge Challenger R/T 392 2018-2018 Dodge Challenger SRT Demon $2,295.00 |
 OUT OF STOCK 49-32061Add more power and sound to your Challenger with this MACH Force-Xp cat-back system which produced gains of up to +13 horsepower and +15 lbs. x ft. torque as measured on our in-house dyno. Dual 3" mandrel-bent, MIG welded, 304 stainless steel tubing with X-pipe and crossover balance tube keeps exhau... aFe MACH Force-Xp 304 SS Catback Exhaust 17-19 Dodge Challenger V8-5.7L 2017-2018 Dodge Challenger T/A 2017-2023 Dodge Challenger R/T $2,082.00 |
 IN STOCK - DROPSHIPS 49-32067aFe MACH Force-Xp 2-1/2in 304 SS Cat-Back Exhaust 15-19 Dodge Challenger V6-3.6L - Raw Tip 2015-2018 Dodge Challenger SXT Plus 2015-2023 Dodge Challenger SXT 2017-2023 Dodge Challenger GT $1,278.00 |
 OUT OF STOCK 49-32067-BaFe MACH Force-Xp 2-1/2in 304 SS Cat-Back Exhaust 15-21 Dodge Challenger V6-3.6L - Quad Black Tip 2015-2018 Dodge Challenger SXT Plus 2015-2023 Dodge Challenger SXT 2017-2023 Dodge Challenger GT $1,553.00 |
 OUT OF STOCK 49-32067-PaFe MACH Force-Xp 2-1/2in 304 SS Cat-Back Exhaust 15-19 Dodge Challenger V6-3.6L - Polished Tip 2015-2018 Dodge Challenger SXT Plus 2015-2023 Dodge Challenger SXT 2017-2023 Dodge Challenger GT $1,409.00 |
 OUT OF STOCK 49-32070aFe MACH Force-Xp 3in 304 SS Cat-Back Exhaust 15-20 Dodge Charger Hellcat V8-6.2L (sc) / 392 V8-6.4L 2018-2022 Dodge Challenger SRT Hellcat Widebody $1,983.00 |
 IN STOCK 49-32070NMaFe MACH Force-Xp 3in 304 SS Cat-Back Exhaust 15-20 Dodge Charger Hellcat V8-6.2L/6.4L w/o Muffler 2018-2022 Dodge Challenger SRT Hellcat Widebody $1,553.00 CLEARANCE VIEW PRICE IN CART |
 IN STOCK - LOW 3020-11028AWE Tuning 2015+ Dodge Challenger 6.4L/6.2L Non-Resonated Touring Edition Exhaust - Use Stock Tips 2015-2018 Dodge Challenger SRT 392 2015-2022 Dodge Challenger SRT Hellcat 2016-2023 Dodge Challenger R/T Scat Pack 2017-2018 Dodge Challenger T/A 392 2017-2019 Dodge Challenger R/T 392 2018-2018 Dodge Challenger SRT Demon 2018-2022 Dodge Challenger SRT Hellcat Widebody $1,595.00 |
 IN STOCK - LOW 3020-42074AWE Tuning 2015+ Dodge Challenger 6.4L/6.2L Non-Resonated Touring Edition Exhaust - Quad Silver Tips 2015-2018 Dodge Challenger SRT 392 2015-2022 Dodge Challenger SRT Hellcat 2016-2023 Dodge Challenger R/T Scat Pack 2017-2018 Dodge Challenger T/A 392 2017-2019 Dodge Challenger R/T 392 2018-2018 Dodge Challenger SRT Demon 2018-2022 Dodge Challenger SRT Hellcat Widebody $1,795.00 |
 IN STOCK - LOW 3020-42076AWE Tuning 2017+ Challenger 5.7L Touring Edition Exhaust - Non-Resonated - Chrome Silver Quad Tips 2015-2023 Dodge Challenger R/T 2017-2018 Dodge Challenger T/A $1,695.00 |
 IN STOCK 3020-43082AWE Tuning 2015+ Dodge Challenger 6.4L/6.2L Non-Resonated Touring Edition Exhaust - Quad Black Tips 2015-2018 Dodge Challenger SRT 392 2015-2022 Dodge Challenger SRT Hellcat 2016-2023 Dodge Challenger R/T Scat Pack 2017-2018 Dodge Challenger T/A 392 2017-2019 Dodge Challenger R/T 392 2018-2018 Dodge Challenger SRT Demon 2018-2022 Dodge Challenger SRT Hellcat Widebody $1,895.00 |
 OUT OF STOCK 3020-43084AWE Tuning 2017+ Challenger 5.7 Touring Edition Exhaust - Non-Resonated - Diamond Black Quad Tips 2015-2023 Dodge Challenger R/T 2017-2018 Dodge Challenger T/A $1,795.00 |
 IN STOCK - LOW 3015-11050AWE Tuning 2015+ Dodge Challenger 6.4L/6.2L Supercharged Track Edition Exhaust - Use Stock Tips 2015-2018 Dodge Challenger SRT 392 2015-2022 Dodge Challenger SRT Hellcat 2016-2023 Dodge Challenger R/T Scat Pack 2017-2018 Dodge Challenger T/A 392 2017-2019 Dodge Challenger R/T 392 2018-2018 Dodge Challenger SRT Demon 2018-2022 Dodge Challenger SRT Hellcat Widebody $1,295.00 |
 IN STOCK 3015-42136AWE Tuning 2015+ Dodge Challenger 6.4L/6.2L SC Track Edition Exhaust - Quad Chrome Silver Tips 2015-2018 Dodge Challenger SRT 392 2015-2022 Dodge Challenger SRT Hellcat 2016-2023 Dodge Challenger R/T Scat Pack 2017-2018 Dodge Challenger T/A 392 2017-2019 Dodge Challenger R/T 392 2018-2018 Dodge Challenger SRT Demon 2018-2022 Dodge Challenger SRT Hellcat Widebody $1,645.00 |
 OUT OF STOCK 3015-42144AWE Tuning 2017+ Dodge Challenger 5.7L Track Edition Exhaust - Chrome Silver Quad Tips 2015-2023 Dodge Challenger R/T 2017-2018 Dodge Challenger T/A $1,395.00 |
 IN STOCK 3015-43144AWE Tuning 2015+ Dodge Challenger 6.4L/6.2L SC Track Edition Exhaust - Quad Diamond Black Tips 2015-2018 Dodge Challenger SRT 392 2015-2022 Dodge Challenger SRT Hellcat 2016-2023 Dodge Challenger R/T Scat Pack 2017-2018 Dodge Challenger T/A 392 2017-2019 Dodge Challenger R/T 392 2018-2018 Dodge Challenger SRT Demon 2018-2022 Dodge Challenger SRT Hellcat Widebody $1,745.00 |
 OUT OF STOCK 3015-43152AWE Tuning 2017+ Dodge Challenger 5.7L Track Edition Exhaust - Diamond Black Quad Tips 2015-2023 Dodge Challenger R/T 2017-2018 Dodge Challenger T/A $1,495.00 |
 OUT OF STOCK 3815-11050AWE Tuning 2017+ Dodge Challenger 6.4L/6.2L SC Touring-to-Track Conversion Kit - Stock Tips 2015-2018 Dodge Challenger SRT 392 2015-2022 Dodge Challenger SRT Hellcat 2016-2023 Dodge Challenger R/T Scat Pack 2017-2018 Dodge Challenger T/A / T/A 392 2017-2019 Dodge Challenger R/T 392 2017-2023 Dodge Challenger R/T 2018-2018 Dodge Challenger SRT Demon 2018-2022 Dodge Challenger SRT Hellcat Widebody $795.00 |
 OUT OF STOCK 3815-41016AWE Tuning 2017+ Dodge Challenger 6.4L/6.2L SC Touring-to-Track Conversion Kit - Quad Tips 2015-2018 Dodge Challenger SRT 392 2015-2022 Dodge Challenger SRT Hellcat 2015-2023 Dodge Challenger R/T 2016-2023 Dodge Challenger R/T Scat Pack 2017-2018 Dodge Challenger T/A / T/A 392 2017-2019 Dodge Challenger R/T 392 2018-2018 Dodge Challenger SRT Demon 2018-2022 Dodge Challenger SRT Hellcat Widebody $845.00 |
 OUT OF STOCK 3820-11042AWE Tuning 2017+ Dodge Challenger 6.4L/6.2L SC Track-to-Touring Conversion Kit - Stock Tips 2015-2018 Dodge Challenger SRT 392 2015-2022 Dodge Challenger SRT Hellcat 2016-2023 Dodge Challenger R/T Scat Pack 2017-2018 Dodge Challenger T/A / T/A 392 2017-2019 Dodge Challenger R/T 392 2017-2023 Dodge Challenger R/T 2018-2018 Dodge Challenger SRT Demon 2018-2022 Dodge Challenger SRT Hellcat Widebody $1,095.00 |
 OUT OF STOCK 3820-41018AWE Tuning 2017+ Dodge Challenger 6.4L/6.2L SC Track-to-Touring Conversion Kit - Quad Tips 2015-2018 Dodge Challenger SRT 392 2015-2022 Dodge Challenger SRT Hellcat 2016-2023 Dodge Challenger R/T Scat Pack 2017-2018 Dodge Challenger T/A / T/A 392 2017-2019 Dodge Challenger R/T 392 2017-2023 Dodge Challenger R/T 2018-2018 Dodge Challenger SRT Demon 2018-2022 Dodge Challenger SRT Hellcat Widebody $1,095.00 |
 IN STOCK - LOW 140628Borla Cat-Back And Axle-Back multi-core technology is designed 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. Each system is built from premium T-304 stainle... Borla 15-16 Dodge Challenger R/T 5.7L Dual Rectangle Angle Cut Dual Split Rear Exit ATAK Exhaust 2015-2023 Dodge Challenger R/T 2017-2018 Dodge Challenger T/A $1,878.99 |
 IN STOCK - LOW 140641Borla Cat-Back And Axle-Back 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. Each system is built from premium T-304 stainless steel, su... Borla 2015 Dodge Challenger SRT/392 Hemi 6.4L V8 ATAK Catback Exhaust w/ Valves Factory Bezel 2015-2018 Dodge Challenger SRT 392 2016-2023 Dodge Challenger R/T Scat Pack 2017-2018 Dodge Challenger T/A 392 2017-2019 Dodge Challenger R/T 392 $1,787.99 |
 IN STOCK 140646Borla Cat-Back And Axle-Back 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. Each system is built from premium T-304 stainless steel, su... Borla 2015 Dodge Challenger Hellcat 6.2L V8 ATAK Catback Exhaust No Tips Factory Valance 2015-2022 Dodge Challenger SRT Hellcat 2018-2018 Dodge Challenger SRT Demon 2018-2022 Dodge Challenger SRT Hellcat Widebody $1,942.99 |
 IN STOCK 140648Borla Cat-Back And Axle-Back 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. Each system is built from premium T-304 stainless steel, su... Borla 15-16 Dodge Challenger Hellcat 6.2L V8 ATAK w/ Valve Simulator CB Exhaust Factory Valance 2015-2022 Dodge Challenger SRT Hellcat 2018-2018 Dodge Challenger SRT Demon 2018-2022 Dodge Challenger SRT Hellcat Widebody $1,772.99 |