Looking for aftermarket parts to modify or upgrade your 2018 Volkswagen GTI with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories.

OUT OF STOCK 49-36421-PSimply swap out the rear section of your GTI's exhaust with this muffler delete to add a custom look, better performance, and a more aggressive tone.... aFe 18-20 VW GTI (MK7.5) 2.0L MACH Force-Xp 3in to 2.5in 304 SS Axle-Back Exhaust System- Pol. Tips 2018-2021 Volkswagen GTI Autobahn / S / SE $719.00 |
OUT OF STOCK 49-36422-BThis MACH Force-Xp exhaust system is constructed of mandrel-bent stainless steel tubing for maximum strength and durability. Featuring a high-flow stainless steel muffler that produces a deepened tone, this system is guaranteed to gain attention. The state-of-the-art computer-aided technology utiliz... aFe MACHForce XP 3in-2.5in SS Exhaust Cat-Back 18-19 Volkswagen GTI (MK7.5) L4-2.0L (t) - Black 2018-2020 Volkswagen GTI Autobahn / S / SE $1,268.00 |
OUT OF STOCK 49-36422-CThis MACH Force-Xp exhaust system is constructed of mandrel-bent stainless steel tubing for maximum strength and durability. Featuring a high-flow stainless steel muffler that produces a deepened tone, this system is guaranteed to gain attention. The state-of-the-art computer-aided technology utiliz... aFe MACHForce XP 3in-2.5in SS Exhaust Cat-Back 18-19 Volkswagen GTI (MK7.5) L4-2.0L (t) - Carbon 2018-2020 Volkswagen GTI Autobahn / S / SE $1,268.00 |
IN STOCK - DROPSHIPS 49-36422-PThis MACH Force-Xp exhaust system is constructed of mandrel-bent stainless steel tubing for maximum strength and durability. Featuring a high-flow stainless steel muffler that produces a deepened tone, this system is guaranteed to gain attention. The state-of-the-art computer-aided technology utiliz... aFe MACHForce XP 3in-2.5in SS Exhaust Cat-Back 18-19 Volkswagen GTI (MK7.5) L4-2.0L (t) - Polished 2018-2020 Volkswagen GTI Autobahn / S / SE $1,153.00 |

IN STOCK 3015-32096The intersection of performance and sophistication, the Touring Edition produces a civil tone while idling and cruising around, but give it the boot and unleash a “war-cry wail.” Equipped with a tailored resonated mid-pipe and mid-muffler, the Touring Edition is fit to accompany both stock and a... AWE Tuning Volkswagen GTI MK7.5 2.0T Touring Edition Exhaust w/Chrome Silver Tips 102mm 2018-2021 Volkswagen GTI Autobahn / S / SE $1,095.00 |
IN STOCK 3015-33096The intersection of performance and sophistication, the Touring Edition produces a civil tone while idling and cruising around, but give it the boot and unleash a “war-cry wail.” Equipped with a tailored resonated mid-pipe and mid-muffler, the Touring Edition is fit to accompany both stock and a... AWE Tuning Volkswagen GTI MK7.5 2.0T Touring Edition Exhaust w/Diamond Black Tips 102mm 2018-2021 Volkswagen GTI Autobahn / S / SE $1,195.00 |

IN STOCK 3020-32042For those who want to turn it up to 11, go Track. The Track Edition retains the same precision engineering as its Touring Edition counterpart, minus the resonated mid-pipe. Instead, the Track Edition comes complete with a non-resonated mid-pipe, leaving the mid-muffler as the only filter. This versi... AWE Tuning Volkswagen GTI MK7.5 2.0T Track Edition Exhaust w/Chrome Silver Tips 102mm 2018-2021 Volkswagen GTI Autobahn / S / SE $945.00 |
IN STOCK 3020-33046For those who want to turn it up to 11, go Track. The Track Edition retains the same precision engineering as its Touring Edition counterpart, minus the resonated mid-pipe. Instead, the Track Edition comes complete with a non-resonated mid-pipe, leaving the mid-muffler as the only filter. This versi... AWE Tuning Volkswagen GTI MK7.5 2.0T Track Edition Exhaust w/Diamond Black Tips 102mm 2018-2021 Volkswagen GTI Autobahn / S / SE $1,045.00 |

OUT OF STOCK 3815-11020If you purchased a Track Edition, and it's too loud, or you've equipped an aftermarket downpipe, we have your solution. A simple bolt-on Conversion Kit removes the non-resonated front pipe for a bespoke resonated front pipe designed to defeat rasp introduced from the introduction of a downpipe.... AWE Tuning VW MK7 GTI Conversion Kit - Track to Touring 2015-2021 Volkswagen GTI Autobahn / S / SE $425.00 |
IN STOCK 3820-11012If you purchased a Touring Edition, and it's just not loud enough for you, we have your solution. A simple bolt on Conversion Kit removes the resonated front pipe for a louder non-resonated front pipe.... AWE Tuning VW MK7 GTI Conversion Kit - Touring to Track 2015-2021 Volkswagen GTI Autobahn / S / SE $245.00 |

IN STOCK 140751Does NOT fit MK7. This 3" diameter into dual 2.25" Cat-Back™ system delivers the classic S-Type sound with no drone inside the vehicle. Add optional resonator 60666 when additional sound reduction is desired. Adding this resonator will achieve the Touring sound level. The resonator is NOT designed... Borla 2018 Volkswagen GTI (MK7.5) 2.0T AT/MT SS S-Type Catback Exhaust 2018-2021 Volkswagen GTI Autobahn / S / SE $1,178.99 |
IN STOCK 140751BCDoes NOT fit MK7. This 3" diameter into dual 2.25" Cat-Back™ system delivers the classic S-Type sound with no drone inside the vehicle. Add optional resonator 60666 when additional sound reduction is desired. Adding this resonator will achieve the Touring sound level. The resonator is NOT designed... Borla 2018 Volkswagen GTI (MK7.5) 2.0T AT/MT SS S-Type Catback Exhaust w/Black Chrome Tips 2018-2021 Volkswagen GTI Autobahn / S / SE $1,228.99 |
IN STOCK - LOW 140751SBDoes NOT fit MK7. This3" diameter into dual 2.25" Cat-Back™ system delivers the classic S-Type sound with no drone inside the vehicle. Add optional resonator 60666 when additional sound reduction is desired. Adding this resonator will achieve the Touring sound level. The resonator is NOT designed ... Borla 2018 Volkswagen GTI (MK7.5) 2.0T AT/MT SS S-Type Catback Exhaust w/Stainless Brushed Tips 2018-2020 Volkswagen GTI Autobahn / S / SE $1,249.99 |

IN STOCK - DROPSHIPS 15357The MagnaFlow 2015-2017 Volkswagen GTI Touring Series Cat-Back Performance Exhaust System is the perfect partner for your 2.0L 2015-2017 Volkswagen GTI to take on a grand tour or a weekend cruise thanks to the powerful, resonant exhaust note and dyno-proven performance it brings to the table. This d... MagnaFlow SYS C/B Dual Split Rear Exit 4in Polished Tips 2015 VW GTI 2.0L Turbo 2015-2018 Volkswagen GTI Autobahn / S / SE $1,098.00 |

IN STOCK S4606304THE ONLY EXHAUST YOU'LL EVER NEED - MBRP ARMOR PRO Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304Stainless Steel - the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. It's the obvious choice for you if y... MBRP 15-20 VW 2.0L Turbo Golf GTI MK7 3in T304 Cat Back Exhaust w/ Dual Split Rear Exit 2015-2021 Volkswagen GTI Autobahn / S / SE $824.99 |
IN STOCK S46063CFTHE ONLY EXHAUST YOU'LL EVER NEED - MBRP ARMOR PRO Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304Stainless Steel - the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. It's the obvious choice for you if y... MBRP 15-17 VW 2.0L Turbo Golf GTI MK7 3in T304 Cat Back Exhaust w/ Dual Split Rear Exit 2015-2021 Volkswagen GTI Autobahn / S / SE $914.99 |