Exhaust & Emission Systems for 2017 Subaru Legacy
Find parts that fit
We need more information about your vehicle to confirm fit.
2017
Subaru
Legacy
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
2,896 Results
Exhaust Muffler Tailpipe fits: 2010-2017 Subaru Legacy 2.5L (Fits: 2017 Subaru Legacy)
Brand New$94.74Free shippingOnly 1 left!Stainless Steel Exhaust Rear Muffler fit: 2010-2017 Subaru Legacy 2.5L Non-Turbo (Fits: 2017 Subaru Legacy)
Northeastern Stainless Steel - LimitedLifetime WarrantyBrand New$94.74Free shippingResonator Muffler Exhaust System Kit fits: 2010-2017 Subaru Legacy 2.5L (Fits: 2017 Subaru Legacy)
FREE FAST SHIPPINGBrand New$189.84Free shipping198 soldExhaust Resonator Intermediate pipe fits: 2010-2017 Subaru Legacy 2.5L
Brand New$159.74Free shipping28 watchingStainless Steel Exhaust Intermediate pipe fits: 2010-2017 Subaru Legacy 2.5L
Northeastern Stainless Steel - LimitedLifetime WarrantyBrand New$67.84Free shippingStainless Steel Intermediate pipe fits: 2010-2017 Subaru Legacy 2.5L Non-Turbo
Northeastern Stainless Steel - LimitedLifetime WarrantyBrand New$67.84Free shippingNew PCV Valve for Subaru 2012-2016 Impreza 20B Forester 25B Non Turbo 11810AA131 (Fits: 2017 Subaru Legacy)
Brand New$11.99or Best OfferFree shipping2017 Subaru Legacy Fuel Vapor Evaporator Emission EVAP Canister 42035AL0 OEM
Free Shipping 90 days warranty 30 days free returnPre-Owned: Subaru$71.37Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $85.99or Best OfferCatalytic Converter For 2015-2019 Subaru Legacy / Outback 2.5L H4 (Fits: 2017 Subaru Legacy)
Brand New$125.99or Best OfferFree shippingSubaru Legacy 3.6L Catalytic Converter 2010 TO 2019 INC REAR GASKETS & HARDWARE (Fits: 2017 Subaru Legacy)
SHIPPED IN 4 PIECES FOR SHIPPING & INSTALATIO N CONVIBrand New$271.68Free shippingSTEEL HEADER MANIFOLD EXHAUST GASKETS FOR 1990-2017 SUBARU LEGACY / SAAB 9-2X
Pair of Gaskets Fit 1.8/2.0/2.2/2.4/2.5L EnginesBrand New: Charismatic Racing Concepts$8.98Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $11.97Free shippingChrome Car Exhaust Pipe Tip Rear Tail Throat Muffler Stainless Steel Accessories (Fits: 2017 Subaru Legacy)
Brand New: Unbranded$12.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingO2 Oxygen Sensor DOWNSTREAM for Subaru Legacy Outback 2013-2017 (Fits: 2017 Subaru Legacy)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$35.49Was: $42.75Free shipping2017 Subaru Legacy Fuel Vapor Charcoal Canister QR4CR
Fast Free Shipping and Returns-OEMUSEDAUTOPARTS1 StorePre-Owned: Subaru$121.20Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $142.00Free shippingManifold Catalytic Converter Direct Fit For 2015-2019 Subaru Legacy 2.5L (Fits: 2017 Subaru Legacy)
INCLUDES ALL GASKETS -- HIGH QUALITY - Fast ShippingBrand New$228.85or Best OfferFree shippingCatalytic Converter For Subaru Legacy 2015-2018 & Outback 2015-2016 2.5L (Fits: 2017 Subaru Legacy)
Brand New$176.69Was: $189.99or Best OfferFree shippingFits Subaru Legacy 2.5 Front Catalytic Converter 2015-2019 (Fits: 2017 Subaru Legacy)
INCLUDES ALL GASKETS & REAR HARDWAREBrand New$133.24Free shippingOEM 2010-2017 Subaru Stainless Steel Exhaust Pipe Tip Impreza Legacy 44070AC010 (Fits: 2017 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$37.99Free shippingOnly 2 leftCatalytic Converter Fits 2015-2019 Subaru Legacy / Subaru Outback 2.5L (Fits: 2017 Subaru Legacy)
Brand New: Quality$128.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping57 soldFits Subaru Exhaust Manifold Stud & Nut Kit WRX STI Legacy Impreza Forester + (Fits: 2017 Subaru Legacy)
Brand New$12.69Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping112 soldGenuine OEM Subaru WRX STi Legacy Catalytic Converter System Gasket 44022AA123 (Fits: 2017 Subaru Legacy)
Brand New: Subaru$16.80Trending at $19.98eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping86 soldGenuine Subaru Intermediate Pipe Nut 802008270 (Fits: 2017 Subaru Legacy)
QUIRKNHPARTS. TRUSTED SELLER. PARTS SOLD AS QUANTITY 1Brand New: Subaru$8.48Free shippingGenuine Subaru Muffler Bolt 901000446 (Fits: 2017 Subaru Legacy)
QUIRKNHPARTS. TRUSTED SELLER. PARTS SOLD AS QUANTITY 1Brand New: Subaru$6.60Free shippingFor 2010-2017 Subaru Legacy Intermediate Pipe Walker 82283HS 2011 2012 2013 2014 (Fits: 2017 Subaru Legacy)
Brand New: Walker$47.95Free shipping2015 2016 2017 Subaru Outback Legacy 2.5L Exhaust Manifold 44620AD83C
OEM! FAST AND FREE SHIPPING!! 6 MONTH WARRANTY!!Pre-Owned: Subaru$665.00Was: $700.00or Best OfferFree shippingGENUINE OEM SUBARU LEGACY OUTBACK IMPREZA EXHAUST CENTER PIPE SPRING BOLT KIT (Fits: 2017 Subaru Legacy)
Brand New: Subaru$23.93or Best OfferFree shippingAir Flow Meter Fits 08-19 LEGACY 193788 (Fits: 2017 Subaru Legacy)
60 DAY MONEY BACK GUARANTEE!!!! 100% TESTED PART!!!!!!!Pre-Owned: Subaru$92.45Was: $97.32or Best OfferFree shippingAir Flow Meter Fits 08-19 LEGACY 187918 (Fits: 2017 Subaru Legacy)
60 DAY MONEY BACK GUARANTEE!!!! 100% TESTED PART!!!!!!!Pre-Owned: Subaru$92.45Was: $97.32Free shippingFront For Subaru Legacy 2015 - 2018 2.5L Catalytic Converter High quality (Fits: 2017 Subaru Legacy)
Brand New$169.50or Best OfferFree shipping2017 SUBARU LEGACY OUTBACK EXHAUST MUFFLER TAIL PIPE 2.5L PZEV AUTOMATIC
QUALITY PARTS - QUICK DELIVERY - FRIENDLY SERVICEPre-Owned: Subaru$247.50or Best OfferFree shippingGenuine OEM Subaru 44070AC010 Stainless Steel Exhaust Pipe Tip (Fits: 2017 Subaru Legacy)
Brand New: Subaru$37.57or Best OfferFree shipping3 watching2008-15 Subaru Legacy Mass Airflow Sensor (Fits: 2017 Subaru Legacy)
Free and Fast Shipping - 60 Day Part WarrantyPre-Owned: Subaru$35.59Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $39.99or Best OfferFree shippingRear Catalytic Converter for Subaru Outback Legacy 2006-2009 2.5L
Brand New$77.43Was: $89.00or Best OfferFree shippingGenuine Subaru Converter & Pipe Nut 902370010 (Fits: 2017 Subaru Legacy)
QUIRKNHPARTS. TRUSTED SELLER. PARTS SOLD AS QUANTITY 1Brand New: Subaru$10.02Free shippingExhaust Muffler-Quiet-Flow SS Walker 21743 fits 10-17 Subaru Legacy (Fits: 2017 Subaru Legacy)
Brand New: Walker$127.50Free shippingFits 2010-2019 Subaru LEGACY 3.6L FULL Catalytic Converters INC GASKETS (Fits: 2017 Subaru Legacy)
PART SHIPPED IN 3 PIECES FOR SHIPPING CONVENIENCE.Brand New$294.58Free shippingGenuine Subaru Gasket 44616AA291 (Fits: 2017 Subaru Legacy)
Genuine Subaru Replacement PartsBrand New: Subaru$12.74Free shippingPCV Valve Assembly for Subaru Impreza Forester Legacy Outback Crosstrek BRZ (Fits: 2017 Subaru Legacy)
Brand New$12.99or Best OfferFree shippingNew ListingGenuine Subaru Muffler & Pipe Nut 902330011 (Fits: 2017 Subaru Legacy)
QUIRKNHPARTS. TRUSTED SELLER. PARTS SOLD AS QUANTITY 1Brand New: Subaru$7.08Free shippingOEM 2011-2018 Subaru PCV Hose Connector Forester Impreza Legacy WRX 11821AA660 (Fits: 2017 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$36.24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping257 soldGenuine Subaru Gasket 44616AA291 (Fits: 2017 Subaru Legacy)
QUIRKNHPARTS. TRUSTED SELLER. PARTS SOLD AS QUANTITY 1Brand New: Subaru$10.44Free shippingSubaru OEM Engine Vaper Canister Purge Solenoid and Hoses Pt: 16131AA060 (Fits: 2017 Subaru Legacy)
Pre-Owned: Subaru$32.98Free shippingOEM 10-22 Subaru Exhaust Pipe Hanger Bracket Legacy Outback 2.5L NEW 44521AA090 (Fits: 2017 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$15.34Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping630 soldNew ListingGenuine Subaru Gasket 14738AA150 (Fits: 2017 Subaru Legacy)
Genuine Subaru Replacement PartsBrand New: Subaru$10.52Free shippingNew Front Side Catalytic Converter for Subaru Legacy Outback 2015-2019 H4 2.5L (Fits: 2017 Subaru Legacy)
✅EPA COMPLIANT OBDII vehicles ✅Not ship to CA/NY/CO/MEBrand New: Unbranded$249.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingSubaru Legacy EGR Valve 2015 2016 2017
Inspected, Warrantied - Fast and Friendly ServicePre-Owned: Subaru$46.70Was: $54.94or Best OfferFree shipping2010 2011 2012 2013 2014 2015 2016 2017 SUBARU LEGACY 2.5L LEFT EXHAUST MUFFLER
Legacy. 2.5l. Without turbo. Sedan.Pre-Owned: Subaru$190.00Was: $200.00or Best OfferFree shippingSUBARU LEGACY FUEL SYSTEM DELIVERY HOSE TUBE PIPE LINE OEM 2015 - 2019 🔵 (Fits: 2017 Subaru Legacy)
Pre-Owned: Subaru$34.99or Best OfferFree shipping5.5" Wide Oval Tip T-304 Weld-on Exhaust Muffler 2.5" Inlet Universal Long 21.5" (Fits: 2017 Subaru Legacy)
Brand New$40.30Free shipping37 watchingCateran Front Catalytic Converter Exhaust Pipe for Subaru Legacy Outback 2.5L (Fits: 2017 Subaru Legacy)
Order by Noon EST and this part ships today!Brand New: Cateran$323.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping52 soldCar Rear Exhaust Pipe Tail Muffler Tip Auto Accessories Replace Kit Blue OXILAM (Fits: 2017 Subaru Legacy)
Brand New$18.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $19.99or Best OfferFree shipping2.5l Air Cleaner Intake Duct Tube OE 14456aa45a Fits SUBARU LEGACY 2015-2019 (Fits: 2017 Subaru Legacy)
Pre-Owned: Subaru$44.03Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $54.36Free shippingSubaru Legacy EGR Valve Tube Pipe Exhaust Line 2015 2016 2017
Inspected, Warrantied - Fast and Friendly ServicePre-Owned: Subaru$38.20Was: $44.94or Best OfferFree shippingFront Catalytic Converter for 2016-2019 Subaru Legacy 2.5L H4 GAS DOHC (Fits: 2017 Subaru Legacy)
US Convertors PN# 514025-IY FREE SHIPPING/EPA CompliantBrand New$309.00Free shipping2015 2016 2017 2018 SUBARU LEGACY OUTBACK FUEL VAPOR CHARCOAL CANISTER 2.5L PZEV
MATCH MANUFACTURER PART NUMBER: 42035AL05APre-Owned: Subaru$99.00or Best Offer$25.00 shipping