Catalytic Converters for Audi S4
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Left Catalytic Converter for 2014-2016 Audi S4 (Fits: Audi S4)
US Convertors PN# 516031-CU FREE SHIPPING/EPA CompliantBrand New: US Convertors$318.71Free shippingFront Left Catalytic Converter for 2014-2016 Audi S4 (Fits: Audi S4)
US Convertors PN# 516031-CT FREE SHIPPING/EPA CompliantBrand New: US Convertors$318.71Free shippingMagnaFlow 23613 Direct-Fit Catalytic Converter for 00-02 Audi S4 2.7L P/S (Fits: Audi S4)
Brand New: MagnaFlow$771.00$17.00 shippingLeft Catalytic Converter for 2010-2013 Audi S4 (Fits: Audi S4)
US Convertors PN# 516031-CR FREE SHIPPING/EPA CompliantBrand New: US Convertors$318.71Free shippingAudi S4 & S5 3.0L Turbocharged Both Sides Catalytic Converter 2010-2016 (Fits: Audi S4)
INCLUDES ALL GASKETS AND HARDWAREBrand New$184.71Free shipping26 watchingMagnaFlow 51235-ID Catalytic Converter for 2004-2007 Audi S4 (Fits: Audi S4)
Catalytic Converter for 2004-2007 S4Brand New: MagnaFlow$197.00Free shippingFits 2010-2016 Audi S4 S5 3.0 Supercharged Left and Right Catalytic Converter (Fits: Audi S4)
3-5 Business Days ETA / Federal Emissions / Direct FitBrand New$298.87or Best OfferFree shipping39 soldCatalytic 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 shipping7 watching2018 - 2023 Audi S4 S5 SQ5 3.0 B9 Catalytic Converter (8W0131703T)
Pre-Owned: Audi$850.00Free shippingCatalytic Converter Fits 2004-2007 Audi S4 (Fits: Audi S4)
21146-AC I FREE SHIPPING I Made in Canada I EPA ApproveBrand New$431.33Free shipping5 watchingCatalytic Converter for Audi A4 S4 A5 S5 Q5 2.0L GAS DOHC 2009-2012 8K0254253GX (Fits: Audi S4)
Brand New: OE Quality Friction$115.60Top Rated Plus- Sellers with highest buyer ratings
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Was: $136.00or Best OfferFree shippingExhaust Catalytic Converters Left Right Fits: Audi S4 | S5 3.0L 2010-2016 (Fits: Audi S4)
Brand New$395.14Free shipping5 watchingFront Right Catalytic Converter for 2014-2016 Audi S4 (Fits: Audi S4)
US Convertors PN# 516032-DO FREE SHIPPING/EPA CompliantBrand New: US Convertors$413.72Free shippingFront Left Catalytic Converter for 2010-2013 Audi S4 (Fits: Audi S4)
US Convertors PN# 516031-CS FREE SHIPPING/EPA CompliantBrand New: US Convertors$318.71Free shippingMagnaFlow 49136 Direct-Fit Catalytic Converter for Audi S4 (Fits: Audi S4)
Brand New: MagnaFlow$1,049.00$17.00 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 shippingMagnaflow Catalytic Converter Direct Fit Audi S4 (Fits: Audi S4)
Fast Shipping | Huge Selection | Shop NowBrand New: MagnaFlow$856.00Catalytic Converter-Direct Fit Converter AP Exhaust fits 04-09 Audi S4 4.2L-V8 (Fits: Audi S4)
Brand New: AP Exhaust$631.58Top Rated Plus- Sellers with highest buyer ratings
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Free 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 shipping3 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 shippingCatalytic Converter For Audi A4 S4 A5 S5 Q5 2.0L Turbo DOHC 2009 2010 2011 2012 (Fits: Audi S4)
Brand New: OE Quality Friction$98.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping3 watchingCatalytic Converter For 2009-2011 Audi A4/A5 Convertible/Q5/S4 Sedan/S5 (Fits: Audi S4)
Brand New$100.99or Best OfferFree shipping8K0254200EX 8K0254250EX Catalyst Kat Audi S4 8K S5 8F 3.0TFSI V6 333PS 29TKM
Pre-Owned: Unbranded$3,865.05$378.00 shippingAudi S4 S6 C4 2.2L 20V Turbo AAN catalyst left right!!NEW!! quattro
Brand New$1,194.61or Best Offer$135.88 shipping10 watchingExhaust Catalytic Converter Right Side Fits: Audi S4 | S5 3.0L 2010-2016 (Fits: Audi S4)
Brand New$204.18Free shipping3 watchingFront Right Catalytic Converter for 2010-2013 Audi S4 (Fits: Audi S4)
US Convertors PN# 516032-DN FREE SHIPPING/EPA CompliantBrand New: US Convertors$413.72Free shippingMagnaFlow 24317 Direct-Fit Catalytic Converter for 04-06 Audi S4 4.2L (Fits: Audi S4)
Brand New: MagnaFlow$964.00$17.00 shipping4 watchingCatalytic Converter for 2014 2015 2016 Audi S4 (Fits: Audi S4)
12175-BG | Made in Canada, 5YR Warranty & FREE ShippingBrand New$509.63Free shippingFits 01-02 Audi S4 2.7L D/S Direct-Fit Catalytic Converter 441093 Magnaflow (Fits: Audi S4)
Brand New: MagnaFlow$1,388.00$36.00 shippingRight Catalytic Converter for 2014-2016 Audi S4 (Fits: Audi S4)
US Convertors PN# 516032-CE FREE SHIPPING/EPA CompliantBrand New: US Convertors$413.72Free shippingMagnaflow 49135 for Conv DF Audi S4 (Fits: Audi S4)
Brand New: MagnaFlow$856.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferCatalytic Converter for Audi 2008-2012 A4/S4, 2008-2011 A5/S5, 2009-2012 Q5 2.0L
Brand New$399.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $539.00or Best OfferFree shippingCatalytic Converter for 2004-2007 Audi S4 (Fits: Audi S4)
MagnaFlow 51235-KQ Catalytic ConverterBrand New: MagnaFlow$197.00Front Left & Right Catalytic Converters Manual Transmission Fits Audi S4 04-09 (Fits: Audi S4)
Brand New$1,707.00Top Rated Plus- Sellers with highest buyer ratings
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Free shippingMagnaFlow 49916 Direct-Fit Catalytic Converter for 00-02 Audi S4 2.7L P/S (Fits: Audi S4)
Brand New: MagnaFlow$810.00$17.00 shippingFits 00-02 Audi S4 2.7L P/S Direct-Fit Catalytic Converter 23613 Magnaflow (Fits: Audi S4)
Brand New: MagnaFlow$771.00$36.00 shippingLeft Catalytic Converter for 2004-2007 Audi S4 (Fits: Audi S4)
MagnaFlow Part No. 24317-AG FREE SHIPPING!!!Brand New: MagnaFlow$915.80Was: $964.00Free shippingCatalytic Converter for 2000-2002 Audi S4
Restricted States: CA,CO,ME,NY - Part # 79305-ENBrand New: Schultz$171.34Free shippingMagnaflow Catalytic Converter for 2004-2007 Audi S4 (Fits: Audi S4)
MagnaFlow 51235-ID Catalytic ConverterBrand New: MagnaFlow$197.00Genuine Audi Catalytic Converter 8K0-254-252-KX (Fits: Audi S4)
New OEM Factory PartBrand New: Audi$2,777.95Free shippingOnly 1 left!Catalytic Converter Fits 09-12 Audi A4 S4 A5 S5 Q5 Sedan Convertible 8K0254253 (Fits: Audi S4)
Brand New: OE Quality Friction$115.60Top Rated Plus- Sellers with highest buyer ratings
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Was: $136.00or Best OfferFree shippingMagnaFlow Conv DF Fits Audi S4
Brand New: MagnaFlow$856.00Top Rated Plus- Sellers with highest buyer ratings
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Free shippingGenuine Audi S4 8W S5 RS5 F5 SQ5 FY HO2S 8W0906265M LAMBDA TFSI Sample
Pre-Owned$48.81or Best Offer$64.02 shippingMagnaFlow 5421206-KP Catalytic Converter for 2009 Audi S4
Catalytic Converter for 2009 S4Brand New: MagnaFlow$337.00Free shippingMagnaFlow for Converter DF Audi S4 49135 (Fits: Audi S4)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand New: MagnaFlow$856.00Top Rated Plus- Sellers with highest buyer ratings
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or 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 shippingMagnaFlow Conv DF Fits Audi S4
Brand New: MagnaFlow$1,049.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingNew ListingFor Chevy Metro & Audi S4 Magnaflow Weld-In CARB Catalytic Converter (Fits: Audi S4)
Factory Authorized Seller, Fast Shipping, Easy ReturnsBrand New: MagnaFlow$332.00Was: $350.94Free shippingMagnaFlow for Converter DF Audi S4 49136 (Fits: Audi S4)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand New: MagnaFlow$1,049.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingCatalytic Converter for 2000-2002 Audi S4
Restricted States: CA,CO,ME,NY - Part # 79305-EMBrand New: Schultz$171.34Free shippingMagnaflow HM Grade Federal/EPA Direct-Fit Catalytic Converter For 04-09 Audi S4 (Fits: Audi S4)
Authorized Dealer - Free Returns - 100% 50K+ FeedbackBrand New: MagnaFlow$964.00or Best OfferFree shippingCatalytic Converter for 2000-2002 Audi S4
Restricted States: CA,CO,ME,NY - Part # 79305-EKBrand New: Schultz$171.34Free shippingFor Audi S4 & Saab 9-5 Magnaflow Weld-In CARB Catalytic Converter CSW (Fits: Audi S4)
Guaranteed Correct Part, Highest Quality, Best WarrantyBrand New: MagnaFlow$378.00Was: $398.97Free shippingFits 00-02 Audi S4 2.7L P/S Direct-Fit Catalytic Converter 49916 Magnaflow (Fits: Audi S4)
Brand New: MagnaFlow$810.00$36.00 shippingMagnaFlow 49917 Direct-Fit Catalytic Converter for 2004-2006 Audi S4 4.2L (Fits: Audi S4)
Brand New: MagnaFlow$1,012.00$17.00 shipping