THE WRX FOUNDATION
The base platform that gave the world the WRX and STI — and a strong tuner scene of its own.
Subaru Impreza HERITAGE
THE BOXER-AWD COMPACT
MOTORMIA Impreza builds include rally-spec dirt cars, autocross weekend cars, daily-driver Outback Sport conversions, and budget tuner builds. Many WRX bolt-on parts (intakes, exhausts, suspension) cross-fit the Impreza chassis with minor adapters.
Subaru Impreza ON MOTORMIA
THE NUMBERS
CATEGORIES
Top product categories for the Subaru Impreza
BRANDS
Top brands for Subaru Impreza builds
READY TO BUILD YOUR SUBARU IMPREZA?
Pick your year and trim to shop verified-fit Subaru Impreza parts.
Shop all Subaru Impreza parts →Verified Fitment
Subaru Impreza Category exhaust Parts
446 parts available
Shop aftermarket parts for the Subaru Impreza. Verified fitment, free shipping, 30-day returns.
AP Exhaust Products
MUFFLER WELDED ASSEMBLY
Walker Exhaust
MUFFLER
Walker Exhaust
CAT CONVERTER
Dorman
HD DOC
Megan Racing
Megan Stainless Steel Cat-back Exhaust System WRX STI 02-06 OEB 3 Pipe Black w polish 4 Tip with 2.5 adapter
Walker Exhaust
PIPE - Y
AP Exhaust Products
CATALYTIC CONVERTER DIRECT FIT CALIFORNIA
AP Exhaust Products
CATALYTIC CONVERTER UNIVERSAL OBDII
AP Exhaust Products
FORESTER 2.5L CATALYTIC CONVERTER REAR
AP Exhaust Products
CATALYTIC CONVERTER DIRECT FIT CALIFORNIA
Extreme Turbo Systems
ETS Subaru WRX 22 Titanium Intake
Extreme Turbo Systems
ETS SUBARU STI V2 MAXFLOW FRONT FACING HEADER
Extreme Turbo Systems
Extreme Turbo Systems Subaru STI 08-14 Catback Exhaust Blue Tips Extreme
Extreme Turbo Systems
ETS Subaru WRX 22 Titanium Intake
Walker Exhaust
RESONATOR ASSEMBLY - IMPO
Extreme Turbo Systems
ETS Subaru WRX 22 Titanium Intake
Extreme Turbo Systems
ETS Subaru WRX 22 Titanium Intake
Walker Exhaust
PIPE-RESONATOR ASSEMBLY
Turbo XS
TurboXS Catback Exhaust System; Quad 4in Blued Tips; 2011-2012 Subaru WRX/STi Sedan
AP Exhaust Products
CATALYTIC CONVERTER DIRECT FIT CALIFORNIA
PTP Turbo Blankets
PTP Turbo Blankets Turbo Blanket Lava Subaru Models (inc. 2002-2014 WRX / 2004 STI)
Walker Exhaust
CAT CONVERTOR
Turbo XS
TurboXS Turboback Exhaust System; No Catalytic Converter; 4 Polished Stainless Tip;
Extreme Turbo Systems
ETS Subaru STI V2 MaxFlow Header (2-bollt Flange) Subaru STI 2004
Tomei
Tomei FULL TITANIUM MUFFLER KIT REPAIR PART EXPREME Ti MAIN PIPE A
Extreme Turbo Systems
ETS SUBARU STI/WRX 2011-2014 CATBACK EXHAUST SYSTEM
Tomei
EXHAUST MANIFOLD KIT EXPREME WRX STI EJ SINGLE SCROLL UNEQUAL LENGTH with TITAN EXHAUST BANDAGE
Tomei
Tomei Exhaust Silencer fo
AP Exhaust Products
CATALYTIC CONVERTER UNIVERSAL OBDII
AP Exhaust Products
OUTBACK 2.5L CATALYTIC CONVERTER
AP Exhaust Products
IMPREZA OBDII CATALYTIC CONVERTER DIRECT FIT
Xforce
0911 SUBARU WRX SEDAN STAINLESS STEEL 3IN HIGH FLOW CATBACK SYSTEM
AP Exhaust Products
CATALYTIC CONVERTER DIRECT FIT CALIFORNIA
Extreme Turbo Systems
ETS Subaru WRX 22 Titanium Intake
Extreme Turbo Systems
ETS Subaru WRX 22 Titanium Intake
Extreme Turbo Systems
ETS Subaru WRX 22 Titanium Intake
Extreme Turbo Systems
ETS Subaru STI V2 MaxFlow Header (Vband Flange) Subaru STI 2004
AP Exhaust Products
LANCER OBDII CATALYTIC CONVERTER DIRECT FIT
Turbo XS
TurboXS Catback Exhaust System; Quad 4in Polished Stainless Tips; 2008-2012 Subaru STi/2011-2012 WRX
Walker Exhaust
HEADER MAN
Tomei
FORGED PISTON REPAIR PART PISTON 1pc 2JZ-GTE 86.50mm CH30.00 (3.4)
Extreme Turbo Systems
ETS Subaru WRX 22 Titanium Intake
Extreme Turbo Systems
ETS Subaru WRX 22 Titanium Intake
Walker Exhaust
MUFFLER - QUIET-FLOWSS -
Extreme Turbo Systems
ETS Subaru WRX 22 Titanium Intake
Extreme Turbo Systems
ETS Subaru WRX 22 Titanium Intake
Killer B Motorsport
Killer B Motorsport Ultimate Oil Pickup Subaru WRX 2002-2005
Perrin Performance
PERRIN Uppipe Subaru Models (inc. 2002-2014 WRX 2004 STI)
Magnaflow
Direct-Fit Muffler - 08-13 Subaru Forester Impreza 2.5L
Magnaflow
Direct-Fit Pipe - 08-13 Subaru Forester Impreza 2.5L
Cusco
New Price in Jan-2022 LHD MODEL Rollcage D1 Chromoly Blue 7-Point Around Dash 2-Passenger Hyundai Genesis Coupe OK to use on Sunroof Model
Magnaflow
Sys C B 02- Subaru Impreza WRX 3 IN
CORSA Performance
2011 CADILLAC ESCALADE EXT ESV YUKON DENALI XL 6.2L TOURING CAT-BACK SYSTEM; SINGLE REAR EXIT W TW
Magnaflow
Direct-Fit Resonator - 98-02 Subaru Forester Impreza
Magnaflow
Direct-Fit Resonator - 06-08 9-2X Forester Impreza 2.5L
CORSA Performance
2.5 Inch Cat-Back Xtreme Exhaust Dual Rear Exit 4.0 Inch Black Tips 05-08 Chevy Corvette C6 Auto A6
Magnaflow
SYS C B 2011 Subaru WRX STI 2.5L
Magnaflow
Direct-Fit Resonator - 08-11 Subaru Impreza 2.5L
Magnaflow
Direct-Fit Muffler - 08-11 Subaru Impreza 2.5L
Magnaflow
CONV DF 2006 SUBARU IMPREZA 2.5L FR
FAQ
Frequently Asked Questions About the Subaru Impreza
What are the best aftermarket parts brands for the Subaru Impreza?
The top brands MOTORMIA owners trust for Subaru Impreza builds are PowerStop, EBC, Whiteline, Mishimoto, and Magnaflow. The catalog carries 5,779 parts that fit the Impreza. Use the fitment selector to filter to your specific year and trim, then browse by category or brand.
What's the best trim or sub-model of the Subaru Impreza to modify?
The most-modified Impreza trims are 2.5RS and Outback Sport. These trims typically came with performance-focused suspension, brakes, and engine options that give a higher starting point. That said, the Impreza's engine family (EJ25 (naturally aspirated), FB20, FB25) shares aftermarket across most trims, so base-trim builds with the right bolt-ons can match higher trims on power.
What's the typical mod path for a Subaru Impreza?
For most Subaru Impreza builds, the recommended modification order is: intake → exhaust → suspension → ECU tune → swap (if going turbo). This sequence stages upgrades so each mod supports the next — tuning unlocks gains from intake/exhaust, suspension keeps the added power planted. MOTORMIA member builds let you see exact part lists for Subaru Impreza builds at every power level.
How does the Subaru Impreza aftermarket compare to the Subaru WRX?
The Subaru Impreza is the base AWD-boxer platform that became the WRX, with strong N/A and budget tuning support. On MOTORMIA, 5,779 parts fit the Impreza across 4,000+ active member builds, with an average part MSRP of $623. The decision usually comes down to which platform you own — both have full bolt-on catalogs.
Will any Subaru Impreza part fit my year and trim?
Not always. The Subaru Impreza has had multiple generations and engine changes (e.g., EJ25 (naturally aspirated), FB20, FB25), and parts are generation- and trim-specific. MOTORMIA's catalog uses verified fitment data — every product page shows exactly which years and submodels of the Impreza a part fits. Use the fitment selector at the top of any page to pre-filter to your build.
Does MOTORMIA offer returns on Subaru Impreza parts?
Yes. Most Subaru Impreza parts on MOTORMIA are eligible for our 30-day return policy provided they're unused, uninstalled, and in original packaging. Special-order parts are flagged with a "Special Order" badge on the product page. Manufacturer warranties are processed through MOTORMIA on your behalf.
MOTORMIA APP
Build your Subaru Impreza with Mia
Personalized Subaru Impreza mod recommendations, verified fitment from real Impreza owners, and a garage that tracks every part on your build.
- Mod recommendations tuned to your Impreza year, trim, and submodel
- Verified fitment data from 4,000+ Subaru Impreza member builds
- Performance gain estimates based on real-world results
- Save your garage and track every part you've installed