Exhaust Front & Emission Systems for Subaru WRX STI
Find parts that fit
We need more information about your vehicle to confirm fit.
Subaru
WRX STI
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSORED
362 Results
For 02-07 Subaru WRX STI EJ20 EJ25 Stainless Exhaust Header Manifold + Up-Pipe
Brand New: Epartsgogo$139.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $199.99Free shipping7 watchingManifold Header for 08-14 Subaru Impreza WRX/ STi GE/GH/GR/GV 2.0L/ 2.5L EJ20/25
Brand New$152.99or Best OfferFree shipping2015-2021 Subaru WRX STI OEM Exhaust Manifold Headers OEM (Fits: Subaru WRX STI)
Pre-Owned: Subaru$170.00Free shippingCatalytic Converter 44612AA540 For 2008-2021 Subaru Wrx/Sti Impreza WRX 2.5L
Brand New$319.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingSubaru WRX STI OEM Stock Downpipe 2015-2020 Exhaust Catalytic Converter (Fits: Subaru WRX STI)
Pre-Owned: Subaru$350.000 bids$51.44 shippingEnding May 27 at 2:35PM PDT5d 3hAgency Power Equal Length Headers For 04-21 Subaru WRX STI
Pre-Owned: Subaru$359.99$39.99 shipping13 watchingNEW Stainless Exhaust Header Kit For Subaru Impreza WRX / STI EJ205 EJ255 02-06
Brand New: Shark$151.65Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping30 soldHKS Stainless Equal Length Exhaust Manifold Header for Subaru Impreza WRX STI (Fits: Subaru WRX STI)
Brand New: HKS(8)8 product ratings - HKS Stainless Equal Length Exhaust Manifold Header for Subaru Impreza WRX STI$582.34Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingOnly 1 left!Fits Subaru Exhaust Manifold Stud & Nut Kit WRX STI Legacy Impreza Forester + (Fits: Subaru WRX STI)
Brand New$12.69Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping114 soldSubaru Impreza WRX & WRX STi Front Catalytic Converter 2002-2007 OBDII 10HWRX
INCLUDES ALL GASKETS AND REAR HARDWAREBrand New$112.11Free shipping71 soldExhaust Header For 08-14 Subaru Impreza WRX/ STi GE GH GR GV 2.0L 2.5L EJ20 EJ25
Brand New: Unbranded$169.99or Best OfferFree shippingFor 02-07 Subaru Impreza WRX/STI EJ25 S.Steel Racing 1P Exhaust Header+Up-Pipe
Inlet/ Outlet: 1.50"/ 2.00", T-304 Stainless SteelBrand New: PM$112.89Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
28 watchingTurbo XS W15-FP-1C Exhaust System / Exhaust Pipe for 2015 Subaru WRX (Fits: Subaru WRX STI)
Fits 2015-2019 Subaru WRXBrand New: Turbo XS$341.335 watching2015-2021 Subaru WRX STI Exhaust Manifold Header GENUINE OEM
Follow us @417motoringPre-Owned: Subaru$269.99Was: $299.99or Best OfferFree shipping2005-2009 Subaru Legacy Turbocharged 2.5L Front D-Fit Catalytic Converter (Fits: Subaru WRX STI)
Brand New: Schultz$275.50$36.00 shippingIAG Performance Unequal Length Header (UELH) & Uppipe for Subaru EJ WRX STi LGT (Fits: Subaru WRX STI)
Ships directly from IAG!Brand New: Custom$749.99Estimated delivery dateEst. delivery Sat, May 25107 watching02-14 SUBARU IMPREZA WRX & STI TURBO UPPIPE EXHAUST CAT UP PIPE W/EGT SENSOR
Pre-Owned: Subaru$120.00or Best Offer$14.80 shipping2008-2014 Subaru Impreza WRX STI OEM Down Pipe
Pre-Owned: Subaru Tecnica International$879.99$90.00 shippingTomei EXPREME EJ Single Scroll Exhaust Manifold Kit for Subaru WRX 02-14 STI 04+ (Fits: Subaru WRX STI)
Brand New: Tomei$845.00or Best OfferFree shipping48 watchingSUBARU Genuine 2015-2020 WRX STI Air Bypass Blow Off Valve 14471AA143 (Fits: Subaru WRX STI)
Brand New: Subaru$78.99Trending at $79.98eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shippingOnly 1 left!IAG Performance Equal Length Header (ELH) & Uppipe for Subaru EJ WRX, STi, LGT (Fits: Subaru WRX STI)
Ships directly from IAG!Brand New: Custom$799.99Estimated delivery dateEst. delivery Sat, May 2554 watchingINVIDIA Uppipe Up pipe *EGT Deleted* for EJ20 EJ25 WRX STi Legacy GT Forester XT (Fits: Subaru WRX STI)
Brand New$219.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingOnly 2 leftInvidia for 05-12 Subaru WRX/STi Equal Length Racing Manifold Header (Fits: Subaru WRX STI)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand New$1,119.64Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingHKS Stainless Equal Length Exhaust Manifold for Subaru WRX & WRX STI EJ25
Brand New: HKS$595.00Estimated delivery dateEst. delivery Sat, May 25SUBARU WRX STI 2015-2021 MUFFLER EXHAUST PIPE TUBE ASSEMBLY (Fits: Subaru WRX STI)
Pre-Owned$699.95$45.00 shippingTomei Expreme Exhaust Manifold Equal Length for 04+ STi & 08-14 WRX TB6010-SB02B (Fits: Subaru WRX STI)
Brand New: Tomei$801.00Estimated delivery dateEst. delivery Sat, May 25Only 3 leftCatalytic Converter Fits 2015-2016 Subaru WRX STI 2.5L Turbo (Fits: Subaru WRX STI)
Brand New: Quality$108.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping5 watchingFITS: 2002-2007 SUBARU WRX/WRX STi/04-08 FORESTER 2.5L FRONT CATALYTIC CONVERTER
Exact Fit | 5-7 Business Days Shipping | Top QualityBrand New: Apex$116.45Was: $126.45Free shipping38 soldHKS 14019-AF002 Turbo Exhaust Manifold for 02-14 Subaru WRX/04-21 WRX STi (Fits: Subaru WRX STI)
Brand New: HKS$595.00Estimated delivery dateEst. delivery Sat, May 25Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
JDM SUBARU LEGACY EJ20X WRX STI Forester EJ20DET turbo Twin Scroll Turbo UP PIPE
Pre-Owned: Subaru$154.9915 watching02-14 SUBARU IMPREZA WRX & STI TURBO UPPIPE EXHAUST FRONT UP PIPE T2868 ~70k Mi
Pre-Owned: Subaru$249.00Free shipping04-21 Subaru STi T-304 Up-Pipe With 3-Bolt Inlet For 02-14 Subaru WRX (Fits: Subaru WRX STI)
Brand New$199.98Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFor 02-14 Subaru WRX | 04-21 Subaru STi T-304 Up-Pipe With 3-Bolt Inlet (Fits: Subaru WRX STI)
Brand New$199.98Free shippingSubaru - PCV Valve TURBO - OEM - 2004-2016 - WRX STi Baja Forester - 11815AB711 (Fits: Subaru WRX STI)
Brand New: Subaru$34.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Trending at $37.09eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping118 soldExhaust Header for 08-14 Subaru Impreza WRX/ STi GE/GH/GR/GV 2.0L/ 2.5L EJ20/25
Brand New: Unbranded$169.99or Best OfferFree shipping16 watchingBorla 17217 UEL Exhaust Manifold Header for Subaru WRX 2002-2014, STI 2004-2020 (Fits: Subaru WRX STI)
Brand New: BORLA$757.99Estimated delivery dateEst. delivery Sat, May 252008-2012 SUBARU IMPREZA 2.5L WRX STI, TURBOCHARGED FRONT CATALYTIC CONVERTER
Brand New$294.00Was: $350.00$35.00 shipping26 sold2000-2020 Subaru WRX STI Evap Solenoid Purge Valve K5T48478
Pre-Owned: Subaru$39.99or Best Offer$4.99 shippingInvidia Equal Length Race Exhaust Manifold Fits 2005-21 Subaru STI / 2008-14 WRX
Brand New$1,192.10or Best OfferFree shippingGenuine Subaru Exhaust Manifold Stud & Nut Kit WRX STI Legacy Impreza Forester (Fits: Subaru WRX STI)
Brand New: Subaru$19.98Trending at $20.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingOnly 1 left!Genuine OEM Subaru WRX STi Legacy Turbo Exhaust Manifold Gasket + Stud + Nut Set (Fits: Subaru WRX STI)
Brand New: Subaru$31.60or Best OfferFree shipping48 sold2015-2021 Subaru WRX STI Purge Valve Duty Solenoid Sensor EVAP K5T48478 15-21
Pre-Owned: Subaru$25.00Trending at $36.64eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$5.00 shipping2015-2019 Subaru WRX STI Air Bypass Blow Off Valve BOV K5T09795 15-19
Pre-Owned: Subaru$70.00or Best Offer$10.80 shippingIAG Performance Unequal Length 3-Bolt Headee for 2006-2014 WRX & 2004-2021 STI (Fits: Subaru WRX STI)
Brand New$749.99Estimated delivery dateEst. delivery Sat, May 25Fits Subaru Exhaust Manifold Stud&Nut Kit WRX STI Legacy Impreza Forester BAJA
Brand New$13.25Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingExhaust Header For 08-14 Subaru Impreza WRX/ STi GE/GH/GR/GV 2.0L/ 2.5L EJ20/25
Brand New: Unbranded$162.99or Best OfferFree shipping11 watchingFront Pipe w/Catalytic Converter; 2015-2016 for Subaru WRX (6MT Only). (Fits: Subaru WRX STI)
Brand New: Turbo XS$677.98Estimated delivery dateEst. delivery Sat, May 25Upstream Air Fuel Ratio Sensor 22641AA500 For Subaru Impreza WRX STI EJ205 07-11
Brand New$49.990 bidsFree shippingEnding Thursday at 12:00PM PDT1d 1hSUBARU WRX STI 2015-2021 XFORCE MUFFLER EXHAUST PIPE TUBE ASSEMBLY (Fits: Subaru WRX STI)
Pre-Owned: Force$499.95$45.00 shipping2015-2019 Subaru WRX STI Evap Solenoid Purge Valve 15-19 (Fits: Subaru WRX STI)
Pre-Owned: Subaru$46.49Was: $49.99Free shippingCusco Turbo Heat Shield for Subaru WRX, STI, Forester, Legacy GT TD04 VF39 VF30 (Fits: Subaru WRX STI)
Brand New: Cusco$90.44Estimated delivery dateEst. delivery Sat, May 252X Up&Downstream Oxygen Sensor 234-9034 234-4732 For Subaru Impreza WRX STI 2.5L (Fits: Subaru WRX STI)
Brand New$82.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferOnly 1 left!Invidia Equal Length Racing Manifold Header for 2005+ Subaru STi & 2006-2014 WRX (Fits: Subaru WRX STI)
Brand New$1,084.22Estimated delivery dateEst. delivery Sat, May 2511 watchingMagnaFlow 5411275-JF for 2016 Subaru WRX STI (Fits: Subaru WRX STI)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$677.00MagnaFlow 5411275-JE for 2015 Subaru WRX STI (Fits: Subaru WRX STI)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$677.00