Collection: Subaru WRX STI Aftermarket Exhausts
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Perrin Equal Length Headers Subaru WRX 15-21 / Forester XT 2014-2018 | PSP-EXT-057
Regular price $977.50 USDRegular priceUnit price / per$977.50 USDSale price $977.50 USD -
Remark 15-21 WRX / STI Stainless Steel Axle Back w/ Single Wall 4 Inch Burnt Tips | RO-TTVA-S4
Regular price $459.66 USDRegular priceUnit price / per$515.00 USDSale price $459.66 USDSale -
Nameless Performance 3in Quad Exit Axle Back Exhaust Polished Subaru 15-2020 WRX / 15-2018 STI | RSPD013
Regular price $580.00 USDRegular priceUnit price / per$580.00 USDSale price $580.00 USD -
EXTREME ONLINE STORE 22-24 WRX 3" TO 2.5" PIPING T304 STAINLESS STEEL RESONATED MID PIPE | EXT-MP055
Regular price $289.98 USDRegular priceUnit price / per -
Extreme Online Store 15-21 WRX High-Flow Cat J-Pipe Intake Exhaust
Regular price $299.98 USDRegular priceUnit price / per -
P&L Motorsports 22-24 WRX MT GESI Catted J-Pipe
Regular price From $1,299.95 USDRegular priceUnit price / per -
Remark 22-24 WRX VB Axle Back Exhaust w/Stainless Steel Dual Wall Tip | RO-TSVB-DM
Regular price $623.66 USDRegular priceUnit price / per$705.00 USDSale price $623.66 USDSale -
AWE Tuning 22+ VB WRX Track Edition Catback Exhaust - Chrome Silver Tips | 3020-42979
Regular price $1,195.00 USDRegular priceUnit price / per$1,257.89 USDSale price $1,195.00 USDSale -
Invidia 2022+ Subaru WRX Q300 Rolled Stainless Steel Tip Cat-Back Exhaust | HS22WRXG3S
Regular price $1,172.50 USDRegular priceUnit price / per$1,675.00 USDSale price $1,172.50 USDSale -
Invidia 2022+ Subaru WRX Gemini Single Layer Quad Titanium Tip Cat-Back Exhaust | HS22WRXGM4ST
Regular price $1,320.20 USDRegular priceUnit price / per$1,886.00 USDSale price $1,320.20 USDSale -
Invidia 2022+ Subaru WRX Gemini Single Layer Quad Stainless Steel Tip Cat-Back Exhaust | HS22WRXGM4SS
Regular price $1,240.40 USDRegular priceUnit price / per$1,772.00 USDSale price $1,240.40 USDSale -
Remark 22-24 WRX (VB) 4in Axleback Exhaust w/ Burnt Stainless Single Wall Tip | RO-TTVB-S4
Regular price $459.66 USDRegular priceUnit price / per$515.00 USDSale price $459.66 USDSale -
Cobb 08-24 WRX / STI 12mm Urethane Exhaust Hanger | 511312
Regular price $20.00 USDRegular priceUnit price / per$20.00 USDSale price $20.00 USD -
FactionFab Axle Back Exhaust Polished Tip WRX / STI 2011-2014 Sedan | FFA1.10111.1
Regular price $390.00 USDRegular priceUnit price / per$390.00 USDSale price $390.00 USD -
X-Force Pro Series Catted Downpipe Subaru WRX 2008-2014 / STI 2008+ | ES-SW08-KITB
Regular price $706.50 USDRegular priceUnit price / per$706.50 USDSale price $706.50 USD -
ETS 15-21 WRX/STI Cat Back Exhaust System | 200-30-EXH-0XX
Regular price From $1,295.00 USDRegular priceUnit price / per$1,295.00 USDSale price From $1,295.00 USD
Subaru WRX & STI 2018-2019 Exhausts
When it comes to 2018 WRX exhausts it’s true to say you definitely have options. JDMuscle guarantees you’ll only find the best performance exhausts here with us. 2018 WRX exhausts can really help to bring your Subaru to life. The Tomei Expreme Ti Titanium cat back exhaust is perfect for those who are looking for the single outlet exhaust system. This system is meant to be very light to shed weight and is also a straight system to help increase airflow. For those pursuing a quad tip exhaust system, look no further. The Nameless Performance 3 inch quad exit axle back system is polished and crafted with mandrel bends. This system features laser cut flanges that will help to increase horsepower and torque as well as improve throttle response.
We know that 2018 WRX exhausts and 2019 STI exhausts are only complete if you start from the manifold which is why it’s in your best interest to install the Tomei unequal length exhaust manifold. This unequal manifold will greatly increase your exhaust efficiency and will improve turbine performance. Tomei’s unequal length manifold was designed to preserve the legendary boxer sound. Complete your 2018 WRX exhaust system with a Nameless Performance 3 inch midpipe. This mid pipe was designed to increase horsepower and torque because of its “Y” design which was constructed from a 3 inch primary pipe that exits out of 2 inch outlets. This has been shown to increase back pressure and has proven to improve torque ratings by 34 ft/lbs. Be sure to check out our 2018 WRX Trunk parts as well.