Exhaust & Emission Systems for 2018 Subaru WRX
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Catalytic Converter For 2015-2021 SUBARU WRX 2.0L 44612AA771 44612-AA771 (Fits: 2018 Subaru WRX)
Brand New$255.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $809.00or Best OfferFree shipping44612-AA771 Catalytic Converter For 2015-2021 SUBARU WRX 2.0L 44612AA771 (Fits: 2018 Subaru WRX)
Brand New$199.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $599.00or Best OfferFree shippingCatalytic Converter For 2015-2021 SUBARU WRX 2.0L 44612AA771 44612-AA771 (Fits: 2018 Subaru WRX)
Brand New$199.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $299.00or Best OfferFree shippingFor 15-21 Subaru WRX / STi 3" T304 Stainless Steel Resonated Mid Pipe Kit (Fits: More than one vehicle)
Brand New$289.98Estimated delivery dateEst. delivery Sat, May 25Only 3 leftFor 15-21 Subaru WRX 6MT High-Flow Cat Resonated J-Pipe Intake Tube Exhaust (Fits: 2018 Subaru WRX)
Brand New$299.98Estimated delivery dateEst. delivery Sat, May 252015-2018 Subaru WRX Oil Control Valve Timing Camshaft Solenoid Cam Gear 15-18 (Fits: 2018 Subaru WRX)
Pre-Owned: Subaru$55.79Estimated delivery dateEst. delivery Sat, May 25Was: $59.99Burn Style Stainless Axle Back Muffler Exhaust for Subaru WRX & STi 15-21 (Fits: More than one vehicle)
Brand New$249.99Estimated delivery dateEst. delivery Sat, May 25168 soldMBRP Armor Pro 2.5" Axle-Back Exhaust Kit for 2015-2021 Subaru WRX & STI (Fits: More than one vehicle)
Brand New: MBRP Exhaust$354.99Free shippingOnly 1 left!3" MUFFLER QUAD TIP CATBACK RACING EXHAUST SYSTEM FOR 2015-2020 SUBARU WRX/STI (Fits: More than one vehicle)
Stainless Steel Performance Spec Subaru Impreza WRX/STIBrand New: Charismatic Racing Concepts$335.95Top Rated Plus- Sellers with highest buyer ratings
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Free shippingPolished Stainless Axle Back Muffler Exhaust for Subaru WRX & STi 15-21 (Fits: More than one vehicle)
Brand New$214.99Estimated delivery dateEst. delivery Sat, May 25104 soldFor 15-21 Subaru WRX / STi Muffler Delete Axle Back 4 Inch Quad Tips Exhaust (Fits: More than one vehicle)
Brand New$249.98Estimated delivery dateEst. delivery Sat, May 25Only 3 leftCatalytic Converter For 2015-2021 SUBARU WRX 2.0L Turbo J-PIPE 44612AA771 (Fits: 2018 Subaru WRX)
Brand New$248.99Top Rated Plus- Sellers with highest buyer ratings
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Was: $509.00or Best OfferKit Fits Subaru Forester XT WRX 2015-2021 44612AA771 Front Catalytic Converter (Fits: 2018 Subaru WRX)
Brand New$255.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $355.00or Best OfferFree shippingFor 2015-21 SUBARU WRX 2.0L Catalytic Converter 44612-AA771 44612-AA770 NEW (Fits: 2018 Subaru WRX)
Brand New$255.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $600.00or Best OfferFree shippingFits 2015-2021 Subaru WRX STI 4" Quad Tip Catback Exhaust System Stainless Steel (Fits: More than one vehicle)
✅Best Quality✅Money Back Guarantee✅Same Day ShippingBrand New: Spec-D Tuning$474.38Top Rated Plus- Sellers with highest buyer ratings
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Was: $799.9952 watching3" Stainless Quad Tip CatBack Exhaust Muffler System 15-21 Subaru WRX STI 2.5L (Fits: 2018 Subaru WRX STI)
Brand New: Custom$389.95Only 1 left!3" Stainless CatBack Exhaust Muffler System 4" Quad Tips 15-21 Subaru WRX STI VA (Fits: 2018 Subaru WRX STI)
Brand New: Custom$389.95Only 1 left!GENUINE OEM SUBARU WRX LEGACY STI 90 - 18 EXHAUST MANIFOLD GASKETS 14038AA000 x2 (Fits: 2018 Subaru WRX STI)
Brand New: Subaru$14.93Estimated delivery dateEst. delivery Fri, May 24Trending at $15.21eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferNew GENUINE Subaru Exhaust Manifold Gasket Kit Up Down Pipe Turbo WRX STI XT GT (Fits: 2018 Subaru WRX STI)
Brand New: Subaru$34.98Estimated delivery dateEst. delivery Fri, May 2415-21 Subaru WRX ETS Engine Header Exhaust Manifold (Fits: 2018 Subaru WRX)
Pre-Owned: System-S$700.00or Best OfferFree shippingInvidia Exhaust Section for 2015-2021 Subaru WRX (Fits: 2018 Subaru WRX)
Pre-Owned: Subaru$299.95$40.00 shippingSubaru WRX STI OEM Stock Downpipe 2015-2020 Exhaust Catalytic Converter (Fits: 2018 Subaru WRX STI)
Pre-Owned: Subaru$350.000 bids$51.44 shippingEnding May 27 at 2:35PM PDT5d 8hFits 15-21 Subaru WRX STi 4dr Sedan OE-Style Exhaust Heat Shield Covers (Carbon) (Fits: More than one vehicle)
Brand New$159.99Free shipping20 soldStainless 3" CatBack Exhaust Muffler System For 11-21 Subaru Impreza WRX STI VA (Fits: More than one vehicle)
Brand New: Custom$399.95or Best OfferOnly 1 left!Grimmspeed Turbo to Pipe 7-Layer Steel Gasket for 2015-2021 Subaru WRX FA20 (Fits: 2018 Subaru WRX)
Brand New: Grimmspeed$29.00$4.00 shipping104 soldCatalytic Converter Pipe For 2015-2021 Subaru WRX 2.0L 44612-AA771 44612-AA770 (Fits: 2018 Subaru WRX)
Brand New$255.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $449.00or Best OfferFree shippingFor 2015-2021 SUBARU WRX Catalytic Converter 2.0L Engine 44612AA771 44612-AA771 (Fits: 2018 Subaru WRX)
Brand New$199.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $364.00or Best OfferFree shippingCatalytic Converter For 2015-2021 Subaru Wrx 2.0l 2014-2018 Forester Xt US Stock (Fits: 2018 Subaru WRX)
Brand New$255.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $389.00or Best OfferFree shippingFor 2015-2021 SUBARU WRX 2.0L Catalytic Converter 44612AA771 44612-AA771 (Fits: 2018 Subaru WRX)
Brand New$205.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $255.00or Best OfferTorque Solution Stock DP To Aftermarket 3" Catback Adapter Fits Subaru (Fits: 2018 Subaru WRX STI)
Brand New$44.99Trending at $49.00eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shippingPerrin Turbo Heat Shield FOR Subaru WRX / STi Forester XT Legacy GT (Fits: 2018 Subaru WRX STI)
Brand New: PERRIN$80.75Estimated delivery dateEst. delivery Sat, May 25Was: $95.0083 watchingFits Subaru Exhaust Manifold Stud & Nut Kit WRX STI Legacy Impreza Forester + (Fits: More than one vehicle)
Brand New$12.69Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping114 sold2015-2019 Subaru WRX STI Fuel Pressure Regulator 15-19 (Fits: 2018 Subaru WRX STI)
Pre-Owned: Subaru$25.94Estimated delivery dateEst. delivery Sat, May 25Was: $27.89or Best OfferInvidia N1 CatBack Exhaust Titanium Tip Single Exit for Subaru WRX STI 2015-2021 (Fits: More than one vehicle)
Brand New: Invidia$740.16Free shippingFor 15-21 Subaru WRX STi Muffler Delete Axle Back 4 Inch Quad Burnt Tips Exhaust (Fits: More than one vehicle)
Brand New$289.99Estimated delivery dateEst. delivery Sat, May 25Only 3 leftNew Catalytic Converter 44612-AA771 44612-AA770 for 2015-2021 SUBARU WRX 2.0L (Fits: 2018 Subaru WRX)
Brand New$255.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $318.75or Best OfferFree shippingCatalytic Converter For 2015-2021 SUBARU WRX 2.0L 44612AA771 44612-AA771 (Fits: 2018 Subaru WRX)
Brand New: Unbranded$198.00Was: $420.00or Best OfferFree shippingOEM 2011-2018 Subaru PCV Hose Connector Forester Impreza Legacy WRX 11821AA660
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$36.24Top Rated Plus- Sellers with highest buyer ratings
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Free shipping259 soldFits Impreza WRX 2.0L Front & Rear Catalytic Converters 2017-2019 (Fits: 2018 Subaru WRX)
INCLUDES ALL GASKETS & REAR HARDWAREBrand New$621.99Free shippingMagnaflow Exhaust Muffler System for 2015-2019 Subaru WRX 15-19 (Fits: More than one vehicle)
Pre-Owned: Subaru$650.07Estimated delivery dateEst. delivery Sat, May 25Was: $699.002015-2019 Subaru WRX EGR Suction Control Valve 14710AA780 15-19 (Fits: 2018 Subaru WRX)
Pre-Owned: Subaru$92.07Estimated delivery dateEst. delivery Sat, May 25Was: $99.00Only 1 left!New Listing2018 Subaru WRX STI Evaporator Canistor With Mount Bracket (41K Miles)
Pre-Owned: Subaru$75.00Was: $93.75or Best Offer$14.99 shipping3" Mid pipe Kit For 15-21 Subaru WRX / STi T304 Stainless Steel Resonated New (Fits: More than one vehicle)
Brand New: Aftermarket Products$289.98Free shippingGenuine OEM Subaru WRX STi Legacy Catalytic Converter System Gasket 44022AA123 (Fits: More than one vehicle)
Brand New: Subaru$16.80Estimated delivery dateEst. delivery Fri, May 24Trending at $19.48eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.87 sold2015-2019 Subaru WRX STI AVCS Oil Solenoid 15-19 (Fits: More than one vehicle)
Pre-Owned: Subaru$51.15Estimated delivery dateEst. delivery Sat, May 25Was: $55.00Top Rated Plus- Sellers with highest buyer ratings
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2018 2019 2020 2021 SUBARU IMPREZA WRX VAPOR CHARCOAL CANISTER 2.0L 42035VA010
*MATCH MANUFACTURER PART NUMBER TO GUARANTEE FIT*Pre-Owned: Subaru$79.20Estimated delivery dateEst. delivery Sat, May 25Trending at $82.12eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferTC SPORTLINE TURBO BIG TUBE UP-PIPE 2" For 02-14 SUBARU WRX 04-19 STI (Fits: 2018 Subaru WRX STI)
Brand New: TC Sportline$124.00447 soldFor 15-20 Subaru Impreza WRX/STI Dual Muffler Quad 3" Tip Racing Catback Exhaust (Fits: More than one vehicle)
Brand New: PM$308.89Top Rated Plus- Sellers with highest buyer ratings
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Free shippingMBRP Armor Pro Catback Exhaust System for 2015-2021 Subaru WRX & STI (Fits: More than one vehicle)
Brand New: MBRP Exhaust$969.99Free shippingHKS Stainless Equal Length Exhaust Manifold Header for Subaru Impreza WRX STI (Fits: More than one vehicle)
Brand New: HKS(8)8 product ratings - HKS Stainless Equal Length Exhaust Manifold Header for Subaru Impreza WRX STI$582.34Estimated delivery dateEst. delivery Fri, May 24Only 1 left!Top Rated Plus- Sellers with highest buyer ratings
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Left Secondary Air Injection Check Valve For 2015-2019 Subaru WRX STI 911-169 (Fits: 2018 Subaru WRX STI)
Brand New$64.39Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingFit 2015-2021 Subaru WRX STI 4" Quad Tips Catback Dual Muffler Exhaust System (Fits: More than one vehicle)
Brand New: Autozensation$474.99Top Rated Plus- Sellers with highest buyer ratings
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Was: $799.99Free shipping7 watchingFOR 2015-2021 SUBARU WRX 2.0L Catalytic Converter 44612AA771 44612AA770 (Fits: 2018 Subaru WRX)
Brand New: Unbranded$255.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $321.11or Best OfferFree shippingNew Catalytic Converter 44612-AA771 for 2015-2021 SUBARU WRX 2.0L 44612-AA770 (Fits: 2018 Subaru WRX)
Brand New$255.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $488.00or Best OfferFree shipping