Collection: Exhaust System Upgrades For Subaru Impreza WRX GR/GV
-
MBRP Pro Series 3" Cat-Back Exhaust - Race Version | 2015-2021 Subaru WRX/STI (S4802)
Vendor:MBRPRegular price From $754.27 USDRegular priceUnit price / per$1,154.99 USDSale price From $754.27 USDSale -
Perrin Axle-Back Exhaust | 2022+ Subaru WRX (PSP-EXT-341BR)
Vendor:Perrin PerformanceRegular price $481.41 USDRegular priceUnit price / per$775.00 USDSale price $481.41 USDSale -
Invidia N1 SS D&S Catback Exhaust | Subaru WRX/ STI Sedan (08-14) (HS11STIGTP)
Vendor:InvidiaRegular price $1,173.12 USDRegular priceUnit price / per$1,813.00 USDSale price $1,173.12 USDSale -
Torque Solution Stock DP to Aftermarket 3" Catback Adapter | Multiple Fitments (TS-SU-479)
Vendor:Torque SolutionRegular price $48.88 USDRegular priceUnit price / per$61.10 USDSale price $48.88 USDSale -
Magnaflow California Grade Universal Catalytic Converter 2.50in | California (5571206)
Vendor:MagnaflowRegular price $348.33 USDRegular priceUnit price / per$446.00 USDSale price $348.33 USDSale -
Magnaflow Comp Series Stainless Axle-Back | Subaru Impreza/WRX/STI (11-19) (19362)
Vendor:MagnaflowRegular price $728.68 USDRegular priceUnit price / per$741.00 USDSale price $728.68 USDSale -

MagnaFlow 2.5L Subaru WRX Catalytic Converter | Subaru Impreza/Forester/Outback (92-21) (24416)
Vendor:MagnaflowRegular price $719.98 USDRegular priceUnit price / per$921.00 USDSale price $719.98 USDSale -
Mishimoto OEM 3in Downpipe to Cat-Back Adapter | Subaru WRX/WRX STI/Legacy (MMEXH-ADAP-SDAE)
Vendor:MishimotoRegular price $64.95 USDRegular priceUnit price / per$71.00 USDSale price $64.95 USDSale -
Magnaflow Street Series SS Cat-Back Exhaust | Subaru Impreza STi (08-14) (16824)
Vendor:MagnaflowRegular price $1,094.93 USDRegular priceUnit price / per$1,113.00 USDSale price $1,094.93 USDSale -
Magnaflow 5571217 Catalytic Converter Fit Subaru Forester 14-15
Vendor:MagnaflowRegular price $980.00 USDRegular priceUnit price / per$980.00 USDSale price $980.00 USD -
Magnaflow 21-217 DirectFit Converter For 2014-15 Subaru Forester H4 2.5 OEM
Vendor:MagnaflowRegular price $487.00 USDRegular priceUnit price / per$487.00 USDSale price $487.00 USD -
MagnaFlow California Grade Direct-Fit Catalytic Converter | Subaru Impreza (5421012)
Vendor:MagnaflowRegular price $787.58 USDRegular priceUnit price / per$1,008.00 USDSale price $787.58 USDSale -
Invidia 08-09 WRX Sedan Q300 Dual Stainless Steel Tip Cat-back Exhaust
Vendor:InvidiaRegular price $1,361.22 USDRegular priceUnit price / per$1,944.60 USDSale price $1,361.22 USDSale -
Invidia 08-09 WRX Sedan 76mm (101mm tip) RACING Titanium Tip Cat-back Exhaust
Vendor:InvidiaRegular price $973.14 USDRegular priceUnit price / per$1,390.20 USDSale price $973.14 USDSale -
Invidia 08+ Subaru WRX/ 05-09 STI / 02 Legacy High Flow Cat Extra 02 Bung
Vendor:InvidiaRegular price $924.00 USDRegular priceUnit price / per$1,428.00 USDSale price $924.00 USDSale -
Invidia STi Equal Length Racing Manifold Header
Vendor:InvidiaRegular price $1,281.51 USDRegular priceUnit price / per$1,830.73 USDSale price $1,281.51 USDSale -
MagnaFlow Conv Direct Fit OEM 16-17 Subaru Impreza/Forester Underbody
Vendor:MagnaflowRegular price $867.51 USDRegular priceUnit price / per$1,110.00 USDSale price $867.51 USDSale -
Invidia 11+ STI/WRX Sedan Only 76mm Q300 Titanium Tip Cat-back Exhaust
Vendor:InvidiaRegular price $1,848.28 USDRegular priceUnit price / per$2,640.40 USDSale price $1,848.28 USDSale -
Invidia 08+ WRX Hatch / 08 STi 76mm RACING Titanium Tip Cat-back Exhaust
Vendor:InvidiaRegular price $973.14 USDRegular priceUnit price / per$1,390.20 USDSale price $973.14 USDSale -
BLOX Racing Turbo to Downpipe MLS Gasket (BXFL-50013)
Vendor:BLOX RacingRegular price $10.35 USDRegular priceUnit price / per$16.00 USDSale price $10.35 USDSale
Exhaust System Upgrades for Subaru Impreza WRX GR/GV: Boost Performance and Sound
Upgrade your Subaru Impreza WRX GR/GV with premium exhaust system components designed to enhance power, throttle response, and exhaust tone. This collection offers a range of high-quality aftermarket parts engineered for precise fitment and durability, helping you unlock your WRX’s full potential on both street and track.
How Do Exhaust Upgrades Improve Your WRX’s Performance?
Exhaust system upgrades reduce backpressure and improve exhaust flow, which can lead to better turbo spool and increased engine efficiency. By replacing restrictive factory components with performance downpipes, cat-back systems, and tuned mufflers, you can experience sharper throttle response and enhanced torque delivery.
- Performance downpipes improve turbo response by optimizing exhaust gas flow
- Cat-back systems increase overall exhaust flow for smoother power delivery
- Mufflers tuned for aggressive sound profiles enhance the driving experience without excessive drone
What Components Are Included in Subaru WRX GR/GV Exhaust Upgrades?
This collection features a curated selection of exhaust parts tailored specifically for the Subaru WRX GR/GV chassis. Key components include cat-back exhaust systems that replace the piping from the catalytic converter to the rear, high-flow downpipes that connect directly to the turbocharger, and mufflers designed to balance sound and performance. Durable hardware and clamps ensure a secure, leak-free installation.
Why Choose WheelFlip for Your Subaru WRX Exhaust Upgrades?
At WheelFlip, we focus on fitment confidence and quality parts that deliver real-world performance gains. Whether you’re looking to improve power, sound, or overall vehicle dynamics, our selection of exhaust upgrades for the Subaru Impreza WRX GR/GV is engineered to meet your needs. Shop our collection today and take the next step in your WRX build.












