Exhaust & Emission Systems for 2016 Subaru WRX STI
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2,960 Results
2015-2021 Subaru WRX STI OEM Exhaust Manifold Headers OEM (Fits: 2016 Subaru WRX STI)
Pre-Owned: Subaru$170.00Free shippingCatalytic Converter Fits 2015-2016 Subaru WRX STI 2.5L Turbo (Fits: 2016 Subaru WRX STI)
Brand New: Quality$108.00Top Rated Plus- Sellers with highest buyer ratings
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Free shipping6 watchingOEM NEW Subaru - 02-16 - PCV Valve - WRX STi Forester Legacy Outback 2.5L (Fits: 2016 Subaru WRX STI)
Brand New: Subaru$217.21Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 1 left!Air Flow Meter 2.5L Fits 09-18 FORESTER 68112 (Fits: 2016 Subaru WRX STI)
90 DAY MONEY BACK GUARANTEE!! 100% TESTED PARTS!!Pre-Owned: Subaru$92.99or Best OfferFree shippingOEM NEW Subaru 2008-2016 PCV Valve - WRX STI 11810 AA040
Brand New: Subaru$16.00Trending at $19.98eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingFits Subaru Exhaust Manifold Stud & Nut Kit WRX STI Legacy Impreza Forester + (Fits: 2016 Subaru WRX STI)
Brand New$12.69Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping112 soldNew GENUINE Subaru Exhaust Manifold Gasket Kit Up Down Pipe Turbo WRX STI XT GT (Fits: 2016 Subaru WRX STI)
Brand New: Subaru$34.98Free shippingNew OEM SUBARU 4 CYL H4 WRX & STI IMPREZA Complete Control Valve 11810AA040 - x1 (Fits: 2016 Subaru WRX STI)
Brand New: Subaru$17.25Trending at $19.98eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingTC SPORTLINE TURBO BIG TUBE UP-PIPE 2" For 02-14 SUBARU WRX 04-19 STI (Fits: 2016 Subaru WRX STI)
Brand New: TC Sportline$124.00Free shipping445 soldFor 15-21 Subaru WRX / STi 3" T304 Stainless Steel Resonated Mid Pipe Kit (Fits: 2016 Subaru WRX STI)
Brand New$289.98Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 3 leftLeft & Right Secondary Air Injection Check Valve For 2015-2019 Subaru WRX STI H4 (Fits: 2016 Subaru WRX STI)
Brand New$124.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping2015-2021 SUBARU WRX & STI CHARCOAL CANISTER EVAP SMOG ASSEMBLY 42027VA000 (Fits: 2016 Subaru WRX STI)
Pre-Owned: Subaru$129.95Free shippingOnly 1 left!MBRP S48033CF 3" Catback Exhaust for 2015-2021 Subaru WRX/STi 2.0L/2.5L (Fits: 2016 Subaru WRX STI)
Brand New: MBRP Exhaust$724.99or Best OfferFree shippingMBRP Armor Pro 2.5" Axle-Back Exhaust Kit for 2015-2021 Subaru WRX & STI (Fits: 2016 Subaru WRX STI)
Brand New: MBRP Exhaust$354.99Free shippingOnly 1 left!Polished Stainless Axle Back Muffler Exhaust for Subaru WRX & STi 15-21 (Fits: 2016 Subaru WRX STI)
Brand New$214.99Free shipping104 soldFits 2015-2021 Subaru WRX STI 4" Quad Tip Catback Exhaust System Stainless Steel (Fits: 2016 Subaru WRX STI)
✅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: $799.99Free shipping52 watchingGenuine OEM Subaru WRX STi Legacy Catalytic Converter System Gasket 44022AA123 (Fits: 2016 Subaru WRX STI)
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 soldHKS Stainless Equal Length Exhaust Manifold Header for Subaru Impreza WRX STI (Fits: 2016 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
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Free shippingOnly 1 left!Perrin Turbo Heat Shield FOR Subaru WRX / STi Forester XT Legacy GT (Fits: 2016 Subaru WRX STI)
Brand New: PERRIN$80.75Was: $95.00Free shipping83 watchingFor 15-21 Subaru WRX STi Muffler Delete Axle Back 4 Inch Quad Burnt Tips Exhaust (Fits: 2016 Subaru WRX STI)
Brand New$289.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 3 leftIAG 8mm Thick Phenolic Spacers for 2002-14 SUBARU WRX, 04-21 STI, 05-12 LGT, 04- (Fits: 2016 Subaru WRX STI)
Ships directly from IAG!Brand New: Custom$69.99Free shippingGrimmSpeed Stock DP to 3" Catback Exhaust Adapter For Subaru WRX STI (Fits: 2016 Subaru WRX STI)
Brand New: Grimmspeed$57.00Trending at $64.90eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$8.00 shippingOnly 1 left!For 15-21 Subaru WRX / STi Muffler Delete Axle Back 4 Inch Quad Tips Exhaust (Fits: 2016 Subaru WRX STI)
Brand New$249.98Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 3 left2015-2019 Subaru WRX STI AVCS Oil Solenoid 15-19 (Fits: 2016 Subaru WRX STI)
Pre-Owned: Subaru$51.15Top Rated Plus- Sellers with highest buyer ratings
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Was: $55.00Free shippingAir Flow Meter 2.5L Fits 09-18 FORESTER 298598 (Fits: 2016 Subaru WRX STI)
90 Day Guarantee!! "Rolls-Royce" of Salvage YardsPre-Owned: Subaru$102.72Was: $108.13or Best OfferFree shippingIAG Performance Equal Length Header (ELH) & Uppipe for Subaru EJ WRX, STi, LGT (Fits: 2016 Subaru WRX STI)
Ships directly from IAG!Brand New: Custom$799.99Free shipping54 watchingAir Flow Meter 2.5L Fits 09-18 FORESTER 68749 (Fits: 2016 Subaru WRX STI)
90 DAY MONEY BACK GUARANTEE!! 100% TESTED PARTS!!Pre-Owned: Subaru$97.99or Best OfferFree shipping2015-2021 SUBARU WRX & STI EMISSION CHARCOAL CANISTER EVAP CANISTER & LINES OEM (Fits: 2016 Subaru WRX STI)
Pre-Owned: Subaru$99.95Free shippingOnly 1 left!GENUINE Subaru Exhaust Manifold Stud & Nut Kit WRX STI Legacy Impreza Forester + (Fits: 2016 Subaru WRX STI)
Brand New: Subaru$22.12Trending at $31.81eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingLeft Secondary Air Injection Check Valve For 2015-2019 Subaru WRX STI 911-169 (Fits: 2016 Subaru WRX STI)
Brand New$64.39Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingFor Subaru Impreza WRX STI 3" Inlet/Outlet Exhaust Resonator Muffler 16" Long (Fits: 2016 Subaru WRX STI)
Brand New$59.33Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping3" Stainless CatBack Exhaust Muffler System 4" Quad Tips 15-21 Subaru WRX STI VA (Fits: 2016 Subaru WRX STI)
Brand New: Custom$389.95Free shippingOnly 1 left!MBRP Armor Pro Catback Exhaust System for 2015-2021 Subaru WRX & STI (Fits: 2016 Subaru WRX STI)
Brand New: MBRP Exhaust$969.99Free shipping3" MUFFLER QUAD TIP CATBACK RACING EXHAUST SYSTEM FOR 2015-2020 SUBARU WRX/STI (Fits: 2016 Subaru WRX STI)
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 shipping2010-2021 SUBARU WRX STI REAR O2 OXYGEN SENSOR AIR FUEL RATIO OEM 22690AA850 (Fits: 2016 Subaru WRX STI)
Pre-Owned: Subaru$99.99Free shipping12 watchingCatalytic Converter Fits 2015-2016 Subaru WRX STI (Fits: 2016 Subaru WRX STI)
100% Stainless Steel | FREE SHIPPING | EPA Approved!Brand New: Schultz$275.50Free shippingQuad Burnt Tips Exhaust For 15-21 Subaru WRX STi Muffler Delete Axle Back 4 Inch (Fits: 2016 Subaru WRX STI)
Brand New: Aftermarket Products$289.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingSubaru - PCV Valve TURBO - OEM - 2004-2016 - WRX STi Baja Forester - 11815AB711 (Fits: 2016 Subaru WRX STI)
Brand New: Subaru$34.95Top Rated Plus- Sellers with highest buyer ratings
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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 soldGENUINE OEM SUBARU WRX LEGACY STI 90 - 18 EXHAUST MANIFOLD GASKETS 14038AA000 x2 (Fits: 2016 Subaru WRX STI)
Brand New: Subaru$14.93Trending at $15.45eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shippingFor 15-20 Subaru Impreza WRX/STI Dual Muffler Quad 3" Tip Racing Catback Exhaust (Fits: 2016 Subaru WRX STI)
Brand New: PM$308.89Top Rated Plus- Sellers with highest buyer ratings
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Free shipping3" Stainless Quad Tip CatBack Exhaust Muffler System 15-21 Subaru WRX STI 2.5L (Fits: 2016 Subaru WRX STI)
Brand New: Custom$389.95Free shippingOnly 1 left!Secondary Air Injection Check Valve for Subaru Forester Impreza WRX STI Left (Fits: 2016 Subaru WRX STI)
Brand New: Unbranded$80.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingFits 15-21 Subaru WRX STi 4dr Sedan OE-Style Exhaust Heat Shield Covers (Carbon) (Fits: 2016 Subaru WRX STI)
Brand New$159.99Free shipping20 soldRemark R1-Spec CatBack Single Exit Exhaust for 15-20 Subaru WRX & STi (Fits: 2016 Subaru WRX STI)
Brand New$606.88Free shippingOnly 1 left!Invidia for 15+ Subaru WRX/STI 4Dr Q300 Twin Outlet Rolled Titanium Burnt Quad (Fits: 2016 Subaru WRX STI)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand New: Invidia$1,242.42Top Rated Plus- Sellers with highest buyer ratings
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Free shippingAPEXi N1 EVO-X CatBack Exhaust for 2015~2021 Subaru WRX & WRX STi (USED) (Fits: 2016 Subaru WRX STI)
Pre-Owned: A'PEXi$900.00Free shippingFit 2015-2021 Subaru WRX STI 4" Quad Tips Catback Dual Muffler Exhaust System (Fits: 2016 Subaru WRX STI)
Brand New: Autozensation$474.99Top Rated Plus- Sellers with highest buyer ratings
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Was: $799.99Free shipping7 watchingHooker BH9301 Axle-Back Exhaust System For Subaru WRX/STI 2.0L-2.5L 2.5" 2015-20 (Fits: 2016 Subaru WRX STI)
With MufflersBrand New: HOOKER HEADERS$229.00or Best OfferFree shippingFor Subaru TURBO Impreza WRX STi GT Exhaust Lower Up Pipe Gasket 44022AA170 (Fits: 2016 Subaru WRX STI)
Brand New: Unbranded$9.95Free shipping36 soldSubaru WRX STI OEM Stock Downpipe 2015-2020 Exhaust Catalytic Converter (Fits: 2016 Subaru WRX STI)
Pre-Owned: Subaru$450.000 bids$51.44 shippingEnding May 20 at 2:34PM PDT2d 19hBurn Style Stainless Axle Back Muffler Exhaust for Subaru WRX & STi 15-21 (Fits: 2016 Subaru WRX STI)
Brand New$249.99Free shipping167 soldStainless 3" CatBack Exhaust Muffler System For 11-21 Subaru Impreza WRX STI VA (Fits: 2016 Subaru WRX STI)
Brand New: Custom$399.95or Best OfferFree shippingOnly 1 left!2 Genuine OEM Subaru Turbo WRX STI Legacy Exhaust Manifold Gaskets 14038AA000 EJ (Fits: 2016 Subaru WRX STI)
Brand New: Subaru$15.55Free shippingMBRP S48033BE 3" Catback Exhaust for 2015-2021 Subaru WRX/STi 2.0L/2.5L (Fits: 2016 Subaru WRX STI)
Brand New: MBRP Exhaust$679.99or Best OfferFree shippingMagnaFlow 11-14 for Subaru Impreza / 15-19 for Subaru WRX/STI Competition Axl... (Fits: 2016 Subaru WRX STI)
Brand New: MagnaFlow$661.05Free shipping