Exhaust & Emission Systems for 2001 Audi S4
The following parts fit a 2001 Audi S4 |Go to My Garage
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
2,146 Results
For Audi RS7 RS6 RS5 RS4 RS3 Car Akrapovic Exhaust Tip Carbon Fiber Muffler Pipe (Fits: 2001 Audi S4)
C $436.24Was: C $484.72Free shipping16 soldCatalytic Converter for 2000 2001 2002 Audi S4 (Fits: 2001 Audi S4)
64450-AB | Made in Canada, 5YR Warranty & FREE ShippingC $468.00Free shippingSTAINLESS STEEL DUAL EXHAUST TIPS 3.5 2.5 FOR Audi A4 S4 A6 A8 Quattro S6 S7 S8 (Fits: 2001 Audi S4)
PART SHIPS FEDEX EXPRESS 1-2DAY SERVICE FROM MICHIGAN!!C $202.24C $30.23 shipping53 soldCatalytic Converter for 2000 2001 2002 Audi S4 (Fits: 2001 Audi S4)
66781-AE | Made in Canada, 5YR Warranty & FREE ShippingC $468.00Free shippingCatalytic Converter for 2000 2001 2002 Audi S4 (Fits: 2001 Audi S4)
95763-AE | EPA ApprovedC $555.62Free shippingAudi S4 Air Bypass Valve & Tubes B5 99-02 Aftermarket (Fits: 2001 Audi S4)
C $401.31Was: C $445.90C $113.77 shippingCatalytic Converter Fits 2000 2001 2002 Audi S4 (Fits: 2001 Audi S4)
21143-AD AB Catalytic | 5YR Warranty | FREE ShippingC $477.55Free shippingCatalytic Converter for 2000 2001 2002 Audi S4 Turbo 2.7L V6 GAS DOHC (Fits: 2001 Audi S4)
21544-AA | EPA ApprovedC $555.62Free shippingAWE Tuning Drivetrain Stabilizer (DTS) Mount Package - Rubber (Fits: 2001 Audi S4)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!C $126.78or Best OfferC $18.34 shipping2 watchingMagnaFlow 444005-JW for 2001 Audi S4
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!C $509.03C $67.86 shippingMagnaFlow 444005-JV for 2001 Audi S4
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!C $509.03C $67.86 shippingMagnaFlow 23613 Direct-Fit Catalytic Converter for 00-02 Audi S4 2.7L P/S (Fits: 2001 Audi S4)
C $1,057.85C $97.14 shippingCatalytic Converter Fits 2000 2001 2002 Audi S4 (Fits: 2001 Audi S4)
21142-AB AB Catalytic | 5YR Warranty | FREE ShippingC $477.55Free shippingHYBRID RS6 2.7L AUDI TT RS4 B5 S4 Turbo 2.7TT GASKET SET KO4 RS6 B5S4 2.7 (Fits: 2001 Audi S4)
C $12.33C $34.30 shipping51 soldAUDI A4 A6 A8 RS6 S4 S6 (1997-2005) QUATTRO EGR Valve Adapter Gasket GENUINE (Fits: 2001 Audi S4)
C $37.80C $15.71 shippingGenuine Air Pump Hose 2.7 V6 2000-2002 Audi S4 B5-Allroad A6 Quattro 2001-2005
C $137.19or Best OfferC $18.65 shippingNew 98-00 01 02 03 04 05 Audi A4 A6 Allroad Quattro S4 S6 Vacuum Angled Hose OEM (Fits: 2001 Audi S4)
Factory Original OE OEM,45 Day Replacement Warranty !!C $24.644Pcs Heavy Duty Rubber Exhaust Tail Pipe Mount Bracket Hanger Bushing Insulator (Fits: 2001 Audi S4)
C $14.80or Best OfferC $20.05 shipping111 soldRight Secondary Air Injection Check Valve For Audi Allroad Quattro A6 S4 TQ13F8 (Fits: 2001 Audi S4)
C $55.10C $16.22 shipping2PCS Rear Tail Exhaust Muffler Pipe For Audi S7 S6 S5 S4 S3 RS7 RS6 RS5 RS4 RS3 (Fits: 2001 Audi S4)
C $675.94or Best OfferFree shippingCatalytic Converter Fits 2000-2002 Audi S4 (Fits: 2001 Audi S4)
21142-AB I FREE SHIPPING I Made in Canada I EPA ApproveC $468.00Free shippingCatalytic Converter Fits 2000-2002 Audi S4 (Fits: 2001 Audi S4)
21143-AD I FREE SHIPPING I Made in Canada I EPA ApproveC $467.99Free shippingMagnaFlow 49916 Direct-Fit Catalytic Converter for 00-02 Audi S4 2.7L P/S (Fits: 2001 Audi S4)
C $1,111.36C $98.87 shippingMagnaFlow 441005-BAF for 2001 Audi S4
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!C $690.14C $73.21 shippingMagnaFlow 441005-BAE for 2001 Audi S4
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!C $690.14C $73.21 shippingFits 00-02 Audi S4 2.7L P/S Direct-Fit Catalytic Converter 49916 Magnaflow (Fits: 2001 Audi S4)
C $1,111.36C $120.77 shippingCar Rear Exhaust Muffler Pipe Tips For Audi S7 S6 S5 S4 S3 RS7 RS6 RS3 (Fits: 2001 Audi S4)
C $676.09or Best OfferC $9.59 shippingNEW Oxygen Sensor O2 16067 For Audi A4 A6 Quattro S4 Volkswagen Passat (Fits: 2001 Audi S4)
C $62.57Was: C $67.86C $16.45 shipping4 watchingBrand New Oxygen Sensor For 2001-2002 Audi S4 Avant 2.7L SEWP-WPBSOS-M1163 (Fits: 2001 Audi S4)
C $137.42Was: C $144.44C $18.65 shippingOxygen Sensor For 2000-2002 Audi S4 2000-2001 Audi A6 4-Wire 24.41 in. Lead Wire
Hassle Free Returns. Free Fast Shipping.C $33.62C $20.61 shippingMagnaFlow 23613-AF for 2000-2002 Audi S4 (Fits: 2001 Audi S4)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!C $1,057.85C $73.82 shippingCatalytic Converter for 2000 2001 2002 Audi S4 (Fits: 2001 Audi S4)
66781-AD | Made in Canada, 5YR Warranty & FREE ShippingC $468.00Free shippingAudi Fuel Vapor Evap Leak Detection Pump 8D0906271 (Fits: 2001 Audi S4)
C $150.93or Best Offer2.5" OD/ID 12" Exhaust Muffler Resonators Deep Sound For Audi S3 S4 S5 S6 S7 S8 (Fits: 2001 Audi S4)
C $72.55Was: C $76.37or Best OfferC $31.43 shippingEXHAUST SLEEVE CLAMP FITS AUDI AND VOLKSWAGEN (Fits: 2001 Audi S4)
C $20.58C $27.44 shippingZZPerformance 12867 3” Resonator 5" round muffler 14" body 20" long (Fits: 2001 Audi S4)
C $137.19C $68.60 shipping58 soldNEW AIR DIVERTER/BYPASS VALVE FOR AUDI A4 S6 S7 S8 VOLKSWAGEN PASSAT (Fits: 2001 Audi S4)
C $34.89C $20.64 shipping18 soldExhaust Clamp for 2000-2002 Audi S4 (Fits: 2001 Audi S4)
ANSA Part No. HW4265-BC !!We get what you need!!C $39.97C $20.79 shipping2000 2001 2002 AUDI S4 QUATTRO 2.7L ENG PASSENGER SIDE CATALYTIC CONVERTER (Fits: 2001 Audi S4)
C $686.03C $80.95 shippingFor 2000-2002 Audi S4 Secondary Air Injection Check Valve 67145SBCY 2001 2.7L V6 (Fits: 2001 Audi S4)
C $100.13C $17.55 shippingSet of 2 Exhaust Clamp Inside Diameter 55mm For Many Audi & Volkswagen Models (Fits: 2001 Audi S4)
C $54.81C $32.71 shipping5 watching7.22769.77.0 Pierburg Air Inject Check Valve for Audi A6 Quattro S4 Allroad (Fits: 2001 Audi S4)
C $111.36C $17.88 shippingOxygen Sensor For 2000-2002 Audi S4 2003-2004 Audi RS6 Downstream 4-Wire (Fits: 2001 Audi S4)
Hassle Free Returns. Free Fast Shipping.C $42.44C $20.87 shippingHW4265-AB Exhaust Clamp Fits 2001-2002 Audi S4 (Fits: 2001 Audi S4)
AP Exhaust Part No. HW4265-AB FREE SHIPPING!C $24.33C $20.33 shipping4pcs Oxygen Sensor Upper & Under 234-4812 For 2000-2005 Volkswagen Passat (Fits: 2001 Audi S4)
C $92.19C $22.34 shippingAudi B5 S4 C5 A6 OEM allroad Suction Pump PCV 078133701AD (Fits: 2001 Audi S4)
C $61.74or Best OfferFor AUDI (2000-2004) Turbocharger Gasket (2) VICTOR REINZ + 1 YEAR WARRANTY (Fits: 2001 Audi S4)
C $39.38C $15.76 shippingSecondary Air Injection Pump Gasket for S5, A6 Quattro, A8 Quattro+More B32313 (Fits: 2001 Audi S4)
Message us your OE part number and we will verify matchC $21.73C $20.25 shippingFor 2000-2002 Audi S4 Secondary Air Injection Check Valve Left 69615YR 2001 (Fits: 2001 Audi S4)
C $54.88C $16.22 shippingCatalytic Converter for 2000 2001 2002 Audi S4 Turbo 2.7L V6 GAS DOHC (Fits: 2001 Audi S4)
64450-AA | Made in Canada, 5YR Warranty & FREE ShippingC $468.00Free shippingCatalytic Converter for 2000 2001 2002 Audi S4 (Fits: 2001 Audi S4)
95763-AD | EPA ApprovedC $555.62Free shipping