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

OUT OF STOCK 49-36023-1PThis cat-back exhaust system is constructed of 2-1/2" mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system features high-flow 304 stainless steel polished mufflers, producing a aggressive sound. The mufflers has a polished finish for ultimate corrosion resistance.... aFe Takeda 17-20 BRZ/FRS/86 2.5in 304 Stainless Steel Cat-Back Exhaust 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,049.00 |
OUT OF STOCK 49-36057-HThis cat-back exhaust system is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system features high-flow 304 stainless steel mufflers, producing a aggressive sound. Finishing off this exhaust system is a 4" diameter 304 stainless steel exhaust t... aFe 13-22 Toyota GR86/FR-S/BRZ H4-2.0L/2.4L Takeda 3in 304 SS Cat-Back Exhaust System w/ Brushed Tip 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $884.00 |

OUT OF STOCK 3015-32486The AWE Touring Edition Cat Back is for drivers who like their BOXER rumble to be deep, hearty, and full of crackles -- all without any interior drone at cruising speeds. Comprised of 3” and 2.5” T304L stainless steel with a hefty wall thickness of .065”, the AWE Touring Edition features a bul... AWE Subaru BRZ/ Toyota GR86/ Toyota 86 Touring Edition Cat-Back Exhaust- Chrome Silver Tips 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,395.00 |
OUT OF STOCK 3015-33486The AWE Touring Edition Cat Back is for drivers who like their BOXER rumble to be deep, hearty, and full of crackles -- all without any interior drone at cruising speeds. Comprised of 3” and 2.5” T304L stainless steel with a hefty wall thickness of .065”, the AWE Touring Edition features a bul... AWE Subaru BRZ/ Toyota GR86/ Toyota 86 Touring Edition Cat-Back Exhaust- Diamond Black Tips 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,395.00 |

IN STOCK 3020-32279For those looking to crank it to 11 with no intention of turning it down, The AWE Track Edition is your dose of steel. The Track Edition retains all of the precision engineering from the Touring Edition, and the bullet-style resonator in the mid-pipe, minus AWE’s drone-canceling 180 Technology® r... AWE Subaru BRZ/ Toyota GR86/ Toyota 86 Track Edition Cat-Back Exhaust- Chrome Silver Tips 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,095.00 |
OUT OF STOCK 3020-33279For those looking to crank it to 11 with no intention of turning it down, The AWE Track Edition is your dose of steel. The Track Edition retains all of the precision engineering from the Touring Edition, and the bullet-style resonator in the mid-pipe, minus AWE’s drone-canceling 180 Technology® r... AWE Subaru BRZ / Toyota GR86 / Toyota 86 Track Edition Cat-Back Exhaust- Diamond Black Tips 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,095.00 |

IN STOCK 3810-11279Convert your existing AWE Touring Edition Cat Back into a Track Edition by swapping the rear 180 Technology® Axle Back section with a Track Edition straight section. This kit allows you to easily switch from the more refined Touring Edition to the always-rowdy Track Edition, without needing to purc... AWE Subaru BRZ / Toyota GR86 Touring-to-Track Conversion Kit 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $295.00 |
IN STOCK 3810-11486Tired of drone but still want the full bodied tone of the Track Edition? Convert your existing AWE Track Edition Cat Back into a Touring Edition by swapping your existing straight-through Track Edition rear section with AWE's straight-through, patented drone-canceling 180 Technology® resonators. Ti... AWE Subaru BRZ / Toyota GR8 Track-to-Touring Conversion Kit 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $625.00 |

SHIPS FROM MANUFACTURER BXEX-51000BLOX Racing Exhaust System T304 Stainless 2013+ Scion FR-S / Subaru BRZ 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,040.00 |

IN STOCK 140496Borla(r)'s single muffler design incorporates patented XR-1 Multi-Core Technology. Weighs 25% lighter than stock. Stock: 38.4 lbs. (12.3 lbs. Front/ 26.1 lbs. Rear) Borla(r): 28lbs (14.5 lbs. Front/ 13.5 lbs. Rear). 2.50" diameter front pipe, 2.00" diameter split-rear pipes. +4-6 WHP/TQ @ 4700 rpm. ... Borla 13-15 Scion FR-S 2.0L 4cyl 6spd / 13 Subaru BRZ 2.0L 4cyl 6spd SS Catback Exhaust 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,289.99 |

IN STOCK 14864CORSA's Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a... Corsa 2012-2025 Scion FRS / Subaru BRZ Polished Sport Cat-Back Exhaust 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,698.99 |
IN STOCK 14864BLKCORSA's Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a... Corsa 2012-2025 Scion FRS / Subaru BRZ Black Tip Sport Cat-Back Exhaust 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,738.99 |

SHIPS FROM MANUFACTURER 10110732GReddy 12-17 Toyota 86 Version 2 Exhaust *Special Order* 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,757.50 |
SHIPS FROM MANUFACTURER 10110733GReddy 12-16 FR-S / BRZ CS-GTS Version 3 Exhaust 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $2,185.00 |

SHIPS FROM MANUFACTURER 10118300GReddy 12-16 Scion FR-S EVO GT Exhaust 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $902.50 |

SHIPS FROM MANUFACTURER 10118301GReddy 2017+ Subaru BRZ Evolution GT Cat-Back Exhaust 2017-2019 Subaru BRZ Premium 2017-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $902.50 |

SHIPS FROM MANUFACTURER 10118409GReddy 12-16 Scion FRS/ 12-16 Subaru BRZ Revolution Exhaust 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $570.00 |

SHIPS FROM MANUFACTURER 10118102GReddy 13-15 Scion FR-S/Subaru BRZ Revolution RS Exhaust 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $665.00 |

SHIPS FROM MANUFACTURER 10118206GReddy 13-15 Scion FR-S Supreme SP Exhaust 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $855.00 |

IN STOCK - DROPSHIPS SES1230TTDesigned for specific vehicles the Injen Titanium Tip (TT) Edition gives the Super SES exhaust line its added flare. With a more aggressive burnt titanium tip finish larger diameters (where applicable) and featuring a slip fit design- the Injen SES TT edition has proven to be the next best thing sin... Injen 13-20 Subaru BRZ/Toyota 86 2.0L 4cyl SS CB Exhaust w/ Dual Injen Embossed Muffler 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,335.21 |

IN STOCK - LOW HS12SST7GM1SSInvidia 12+ Subaru BR-Z/FR-S Gemini/R400 Single Layer Stainless Steel Tip Cat-back Exhaust 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,467.06 |

OUT OF STOCK HS12SST7GM1STInvidia 12+ Subaru BR-Z/FR-S Gemini/R400 Single Layer Titanium Tip Cat-back Exhaust 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,548.40 |

OUT OF STOCK 30-9030When it comes to performance exhaust systems, most people are looking for three things: Power. Sound. Quality. JBA Exhaust Systems deliver the best of all three. While there is high demand for performance and sound, the capacity for power in a JBA Exhaust System gives us the edge. Each system is tun... JBA 17-20 Toyota FT86/13-20 Subaru BRZ 2.0L 2-1/2in 304SS Cat-Back Exhaust w/4in Tips 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $786.24 |

OUT OF STOCK 106-0884BRExhaust Direct-Fit Replacement Exhaust Kit 106-0884 takes the guesswork out of replacing your exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 106-0884’... MagnaFlow BRE Exhaust Kit 13-22 FR-S BRZ 86 GR86 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $717.00 |

IN STOCK 15157The MagnaFlow Street Series Cat-Back Performance Exhaust System 15157 brings out the personality of your Car with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Spl... MagnaFlow 13 Scion FR-S / 13 Subaru BRZ Dual Split Rear Exit Stainless Cat Back Performance Exhaust 2013-2019 Subaru BRZ Premium 2013-2020 Subaru BRZ Limited 2018-2018 Subaru BRZ TS $1,161.00 |