Exhaust Front & Emission Systems for Audi S4
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2018-2023 AUDI S4 S5 Front Exhaust Intermediate Pipe 8W0253300S OEM NEW Muffler
Brand New: Audi$500.00or Best Offer$95.00 shippingCatalytic Converter 2010-2016 Audi S4 3.0L Super Charged (Fits: Audi S4)
Brand New: Quality$148.00Top Rated Plus- Sellers with highest buyer ratings
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Free shippingAudi S4 & S5 3.0L Turbocharged Both Sides Catalytic Converter 2010-2016 (Fits: Audi S4)
INCLUDES ALL GASKETS AND HARDWAREBrand New$184.71Free shipping26 watching08-2012 Audi S4,S5,SQ5,A6,A7 3.0 Right Engine Sound ABS Damper Heatshield Cover (Fits: Audi S4)
Pre-Owned: OEM$15.00or Best Offer$6.75 shippingKKK K26 Flange Turbo Manifold Exhaust For Audi 200 Quattro S2 S4 S6 RS2 2.2L 20V (Fits: Audi S4)
Brand New$84.99Top Rated Plus- Sellers with highest buyer ratings
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Was: $199.99Free shipping6 watching2013-2016 Audi S4 3.0L Fuel Vapor Canister OEM.
Pre-Owned: Audi$75.00Top Rated Plus- Sellers with highest buyer ratings
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Free shippingFor 90-96 Audi S2 S4 C4 K26 Stainless Steel Turbocharger Manifold Exhaust Header (Fits: Audi S4)
Brand New: Epartsgogo$83.99Top Rated Plus- Sellers with highest buyer ratings
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Was: $199.99Free shipping09-16 Audi A4 S4 B8 Up & Down Stream Lambda Oxygen Heat Sensor Set of 2 OEM (Fits: Audi S4)
Pre-Owned: Audi$70.13Top Rated Plus- Sellers with highest buyer ratings
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Was: $84.50or Best OfferFree shippingCatalytic Converter For 2009-2011 Audi A4 Sedan/A5 Convertible/Q5/S4 Sedan/S5
Brand New$100.29Was: $169.99or Best OfferFree shippingFront Direct Fit Catalytic Converter Exhaust Pipe for Audi A4 S4 RSA Cabrio New (Fits: Audi S4)
Order by Noon EST and this part ships today!Brand New: Cateran$242.90Top Rated Plus- Sellers with highest buyer ratings
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Was: $430.95Free shipping2 watchingMagnaflow HM Grade Federal/EPA Direct-Fit Catalytic Converter For 04-09 Audi S4 (Fits: Audi S4)
Brand New: MagnaFlow$1,059.00or Best OfferFree shipping234-4874 O2 Oxygen Sensor for VW Beetle Phaeton Passat Jetta Golf Audi A4 S4 A6 (Fits: Audi S4)
Brand New$28.89Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping3 watching08-2012 Audi S4,S5,SQ5,A6,A7 3.0 Left Engine Sound ABS Damper Heatshield Cover (Fits: Audi S4)
Pre-Owned: OEM$15.00or Best Offer$6.75 shippingFits 2000 Audi S4 Universal Catalytic Converter 2.50 FRONT CA 444206 Magnaflow (Fits: Audi S4)
Brand New: MagnaFlow$378.00$36.00 shipping2018-2020 AUDI S4 - 3.0L Front LEFT - Exhaust PIPE / Muffler 8W0253211C (Fits: Audi S4)
Pre-Owned: Audi$279.99Free shippingMagnaFlow 5411275-GC for 2008 Audi S4 (Fits: Audi S4)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$677.00Free shippingExhaust Catalytic Converters Left Right Fits: Audi S4 | S5 3.0L 2010-2016 (Fits: Audi S4)
Brand New$392.92Free shipping5 watchingCast Iron Turbo Exhaust Manifold For 1992-1994 AUDI S4 2.2L-I5 K24/K26 Flange
Brand New: EMUSA$85.49Top Rated Plus- Sellers with highest buyer ratings
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Free shipping2 watchingAUDI 2017-2023 A4 S4 A5 A6 FRONT EXHAUST RESONATOR PIPE INSULATOR BRACKET OEM
Pre-Owned: Audi$14.99or Best OfferFree shipping2018 - 2023 Audi S4 S5 SQ5 3.0 B9 Catalytic Converter (8W0131703T)
Pre-Owned: Audi$850.00Free shipping2009 2010 2011 Audi S4 3.0 Supercharge V6 B8 Milltek MSAU463 Front Silencer Assy
Call us & verify fitment 916 346 4073. 60 days warrantyPre-Owned: Audi$350.08or Best Offer$125.00 shippingBosch OEM Upstream O2 02 Sensor for 2004 - 2008 Audi S4 TT (Fits: Audi S4)
Brand New: Bosch$74.22Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 1 left!1996-2002 Audi A4/S4 EGR Pressure Control Line OEM 078145718AE 000329
Pre-Owned: Audi$59.90or Best OfferFree shippingBenefits charity2013 AUDI S4 (B8 8K) 3.0L - PRE / POST CAT O2 OXYGEN LAMBDA PROBE SENSOR SET-4
Pre-Owned: Audi$76.48Top Rated Plus- Sellers with highest buyer ratings
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Was: $95.60Free shippingOxygen Sensor Set For 2009 Audi S4 4.2L 8Cyl Upstream 5-Wire Wideband 2-Pcs (Fits: Audi S4)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$69.10Was: $111.85Free shipping5 watching234-4874 O2 Oxygen Sensor for Audi A4 S4 A6 VW Beetle Phaeton Passat Jetta Golf (Fits: Audi S4)
Brand New$15.28Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping34 soldFront resonators for 2010-2016 Audi S4, S5, A6/A7
Pre-Owned: Audi$60.000 bids$42.81 shippingEnding May 15 at 6:50PM PDT4d 21hMagnaFlow 5411275-GB for 2007 Audi S4 (Fits: Audi S4)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$677.00Free shippingMagnaFlow 5411275-GD for 2009 Audi S4 (Fits: Audi S4)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$677.00Free shippingMagnaFlow 444005-HH for 2002 Audi S4 (Fits: Audi S4)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$371.00Free shippingMagnaFlow 444005-HF for 2001 Audi S4 (Fits: Audi S4)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$371.00Free shipping4Pcs O2 Oxygen Sensor For Audi A4 A6 S4 A6 Quattro 3.0L Upstream & Downstream (Fits: Audi S4)
Brand New: Aftermarket Products$116.27Was: $122.39Free shipping🥇09-17 AUDI Q5 Q7 A6 A7 S4 S5 SET OF 2 LEFT & RIGHT AIR INJECTION EGR VALVE OEM (Fits: Audi S4)
Pre-Owned: Audi$165.98Top Rated Plus- Sellers with highest buyer ratings
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Was: $197.60Free shippingFront Left & Right Catalytic Converters Manual Transmission for Audi S4 04-09 (Fits: Audi S4)
Brand New: Mac Tools$1,391.00Top Rated Plus- Sellers with highest buyer ratings
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Free shipping2018-2023 AUDI S4 S5 - FRONT LEFT (DRIVER SIDE) EXHAUST MUFFLER PIPE OEM (Fits: Audi S4)
Pre-Owned: Audi$174.92Top Rated Plus- Sellers with highest buyer ratings
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Was: $249.88or Best Offer$99.00 shipping09-16 Audi A4 A5 S4 Quattro Fuel Evap Evaporator Vapor Charcoal Canister OEM (Fits: Audi S4)
Pre-Owned: Audi$176.13Top Rated Plus- Sellers with highest buyer ratings
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Was: $212.20or Best OfferFree shipping✅ 18-23 OEM Audi S4 S5 B9 3.0L Engine O2 Oxygen Lambda Probe Sensor (Fits: Audi S4)
Pre-Owned: Audi$45.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingMagnaFlow 444005-HG for 2002 Audi S4 (Fits: Audi S4)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$371.00Free shippingMagnaFlow 51235-II for 2000-2002 Audi S4 (Fits: Audi S4)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$197.00Free shipping2018-2023 AUDI S4 S5 - FRONT RIGHT (PASSENGER SIDE) EXHAUST MUFFLER PIPE OEM (Fits: Audi S4)
Pre-Owned: Audi$174.92Top Rated Plus- Sellers with highest buyer ratings
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Was: $249.88or Best Offer$99.00 shipping2017-2020 Audi A4/S4/RS4 Air Vacuum Valve Sensor Hose OEM 06M906517A 000186
Pre-Owned: Audi$29.90or Best OfferFree shippingBenefits charity2012-2018 AUDI A7 A6 A8 S4 S5 3.0L Left & Right Exhaust Manifold TFSI
Pre-Owned: Audi$129.99or Best OfferFree shippingFront Catalytic Converter Passenger Side Manual Transmission Fits Audi S4 04-09 (Fits: Audi S4)
Brand New$668.00Top Rated Plus- Sellers with highest buyer ratings
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Free shippingFront Right Catalytic Converter Fits 2009 -2017 Audi (Fits: Audi S4)
Order by Noon EST and this part ships today!Brand New: Davico Mfg$300.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping16 soldExhaust Sleeve w/ Clamps for Audi 80 90 TT VW Golf Jetta
Order by Noon EST and this part ships today!Brand New: AM Autoparts$29.10Top Rated Plus- Sellers with highest buyer ratings
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Was: $43.95Free shipping39 soldVOLKSWAGEN AUDI (1978-2015) Exhaust Manifold Stud (8 X 35 mm) 1 CRP INDUSTRIES (Fits: Audi S4)
Brand New: CRP$9.95Top Rated Plus- Sellers with highest buyer ratings
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Trending at $16.45eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping3 watching🚘18-19 AUDI S4 EXHAUST MID/FLEX PIPE ASSEMBLY SET OF 2 OEM⚙️
Pre-Owned: Audi$380.00or Best Offer$71.00 shippingPCV Oil Separator Valve Fit For Audi A6 quattro A7 A8 Q7 (Fits: Audi S4)
New (Other)$95.95Free shipping3 watchingFront Direct Fit Catalytic Converter Exhaust Pipe for Audi A4 S4 A5 S5 Q5 New (Fits: Audi S4)
Order by Noon EST and this part ships today!Brand New: Cateran$247.56Top Rated Plus- Sellers with highest buyer ratings
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Was: $353.95Free shippingOnly 3 leftLambda Sensor for Audi Porsche 06M906265 8W0906265K PAC906265A PAC906265B (Fits: Audi S4)
Brand New: Unbranded$47.98Was: $55.79or Best OfferFree shippingNew Genuine VW Touareg Audi A6 A4 S4 1.8T 2.0 4.2L BMW X5 4 wire Oxygen Sensor
Brand New: Volkswagen$99.95$5.95 shipping4Pcs Heavy Duty Rubber Exhaust Tail Pipe Mount Bracket Hanger Bushing Insulator (Fits: Audi S4)
Brand New$10.79or Best OfferFree shippingFor Manual Transmission Audi 04-09 S4 Eng Pipe Catalytic Converter Drivers Side (Fits: Audi S4)
Brand New: Mac Tools$655.00Top Rated Plus- Sellers with highest buyer ratings
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Free shippingPCV Oil Separator Valve Fit For Audi A6 quattro A7 A8 Q7 06E103547AD (Fits: Audi S4)
New (Other)$90.94$8.99 shipping7 watchingAUDI AUDI S4 Chassis Brain Box Theft-Locking; (under front LH carpet) 08 (Fits: Audi S4)
Pre-Owned$170.00or Best Offer$9.99 shipping234-4874 O2 Oxygen Sensor for VW Beetle Phaeton Passat Jetta Golf Audi A4 S4 A6 (Fits: Audi S4)
Brand New$15.45Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping🏅 2002-2005 AUDI A4 A6 S4 S6 3.0L 4.2L ECU Engine Computer 8E0 909 559 R 🏅
Pre-Owned: Audi$68.00or Best OfferFree shippingMagnaFlow 51235-IH for 2000-2002 Audi S4 (Fits: Audi S4)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$197.00Free shippingMagnaFlow 51235-IG for 2008-2009 Audi S4 (Fits: Audi S4)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$197.00Free shipping