Exhaust & Emission Systems for 2001 Audi S4
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2001
Audi
S4
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1,932 Results
98-05 Audi S4 A6 Allroad Charcoal Canister 8D0201801E (Fits: 2001 Audi S4)
Pre-Owned: AudiILS 186.01ILS 345.38 shippingAudi S4 Air Bypass Valve & Tubes B5 99-02 Aftermarket (Fits: 2001 Audi S4)
Pre-Owned: AudiILS 1,088.12Was: ILS 1,209.03ILS 502.90 shipping2000-2004 AUDI A6 QUATTRO - LEFT Exhaust Manifold 078253033CT (Fits: 2001 Audi S4)
Pre-Owned: AudiILS 161.79ILS 1,126.48 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!!Brand NewILS 548.36ILS 325.33 shipping53 soldAWE Tuning Drivetrain Stabilizer (DTS) Mount Package - Rubber (Fits: 2001 Audi S4)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand New: CustomILS 343.75or Best OfferILS 242.18 shipping2 watching2000-2002 AUDI S4 2.7L - Right Exhaust Manifold 078253034DK (Fits: 2001 Audi S4)
Pre-Owned: AudiILS 176.71ILS 738.12 shippingGenuine Air Pump Hose 2.7 V6 2000-2002 Audi S4 B5-Allroad A6 Quattro 2001-2005
Pre-OwnedILS 371.98or Best OfferILS 228.98 shippingBrand New Oxygen Sensor For 2001-2002 Audi S4 Avant 2.7L SEWP-WPBSOS-M1163 (Fits: 2001 Audi S4)
Brand New: MotorKingILS 372.61Was: ILS 391.63ILS 243.04 shippingAudi Fuel Vapor Evap Leak Detection Pump 8D0906271 (Fits: 2001 Audi S4)
Pre-Owned: AudiILS 409.22or Best OfferILS 397.99 shippingNEW Oxygen Sensor O2 16067 For Audi A4 A6 Quattro S4 Volkswagen Passat (Fits: 2001 Audi S4)
Brand New: MotorKingILS 169.64Was: ILS 184.00ILS 237.05 shipping4 watchingRight Secondary Air Injection Check Valve For Audi Allroad Quattro A6 S4 TQ13F8 (Fits: 2001 Audi S4)
Brand NewILS 149.40ILS 236.46 shippingCar Rear Exhaust Muffler Pipe Tips For Audi S7 S6 S5 S4 S3 RS7 RS6 RS3 (Fits: 2001 Audi S4)
Brand New: UnbrandedILS 1,833.16or Best OfferILS 26.00 shipping2.5" OD/ID 12" Exhaust Muffler Resonators Deep Sound For Audi S3 S4 S5 S6 S7 S8 (Fits: 2001 Audi S4)
Brand NewILS 196.72Was: ILS 207.07or Best OfferILS 407.14 shippingMagnaFlow 444005-JW for 2001 Audi S4
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlowILS 1,380.19ILS 334.26 shippingMagnaFlow 444005-JV for 2001 Audi S4
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlowILS 1,380.19ILS 334.26 shippingMagnaFlow 441005-BAF for 2001 Audi S4
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlowILS 1,871.26ILS 348.73 shippingOxygen Sensor Upstream Replacement for Audi A4/Quattro A6/Quattro/S4/S6 234-4812 (Fits: 2001 Audi S4)
Brand NewILS 50.33ILS 233.52 shippingZZPerformance 12867 3” Resonator 5" round muffler 14" body 20" long (Fits: 2001 Audi S4)
Brand NewILS 371.98ILS 1,529.00 shipping58 sold4Pcs Heavy Duty Rubber Exhaust Tail Pipe Mount Bracket Hanger Bushing Insulator (Fits: 2001 Audi S4)
Brand NewILS 40.14or Best OfferILS 233.22 shipping4pcs Oxygen Sensor Upper & Under 234-4812 For 2000-2005 Volkswagen Passat (Fits: 2001 Audi S4)
Brand NewILS 249.96ILS 239.39 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 !!Brand New: OEMILS 66.81ILS 234.00 shippingNew Vacuum Solenoid Valve For VW Passat B5 Golf 4 GTI Jetta AUDI 100 A4 A6 A8 TT (Fits: 2001 Audi S4)
Brand NewILS 66.89or Best OfferFree shippingStainless Steel Pipe Clamp Muffler Clamp Exhaust Clamp for VW Golf Passat (Fits: 2001 Audi S4)
Brand New: UnbrandedILS 65.81Free shippingAUDI A4 A6 A8 RS6 S4 S6 (1997-2005) QUATTRO EGR Valve Adapter Gasket GENUINE (Fits: 2001 Audi S4)
Brand New: AudiILS 102.49ILS 235.08 shippingExhaust Sleeve-Sedan VAICO V10-1838 (Fits: 2001 Audi S4)
Brand New: VaicoILS 61.49ILS 249.40 shippingAudi OEM Exhaust Temp Sensor-078998124B (Fits: 2001 Audi S4)
Brand New: AudiILS 2,511.13or Best OfferILS 346.57 shipping7.22769.77.0 Pierburg Air Inject Check Valve for Audi A6 Quattro S4 Allroad (Fits: 2001 Audi S4)
Brand New: PierburgILS 301.93ILS 226.93 shipping00-05 Exhaust Manifold Gasket For Audi A6 2.7L V6 DOHC 30v APB DNJ EG804 (Fits: 2001 Audi S4)
Brand NewILS 11,160.55ILS 278.46 shippingMagnaFlow 441005-BAE for 2001 Audi S4
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlowILS 1,871.26ILS 348.73 shippingCar Rear Exhaust Muffler Pipe Tips For Audi S7 S6 S5 S4 S3 RS7 RS6 RS3 (Fits: 2001 Audi S4)
Brand New: UnbrandedILS 1,833.16or Best OfferILS 26.00 shippingCar Rear Exhaust Muffler Pipe Tips For Audi S7 S6 S5 S4 S3 RS7 RS6 RS3 (Fits: 2001 Audi S4)
Brand New: UnbrandedILS 1,833.16or Best OfferILS 26.00 shippingCar Rear Exhaust Muffler Pipe Tips For Audi S7 S6 S5 S4 S3 RS7 RS6 RS3 (Fits: 2001 Audi S4)
Brand New: UnbrandedILS 1,833.16or Best OfferILS 26.00 shipping00-04 Audi C5 A6 B5 S4 Allroad OEM Secondary Air Injection Pump 078906601H (Fits: 2001 Audi S4)
Pre-Owned: AudiILS 186.01or Best OfferILS 425.26 shippingAudi B5 S4 C5 A6 OEM allroad Suction Pump PCV 078133701AD (Fits: 2001 Audi S4)
Pre-Owned: AudiILS 167.41or Best OfferILS 267.85 shippingExhaust Clamp for 2000-2002 Audi S4 (Fits: 2001 Audi S4)
ANSA Part No. HW4265-BC !!We get what you need!!Brand NewILS 108.37ILS 235.23 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 matchBrand New: MahleILS 58.93ILS 249.33 shippingOxygen Sensor For 2000-2002 Audi S4 2003-2004 Audi RS6 Downstream 4-Wire (Fits: 2001 Audi S4)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect FitILS 115.07ILS 235.41 shippingEngine Crankcase Vent Valve-Base VAICO V10-3695 (Fits: 2001 Audi S4)
Brand New: VaicoILS 995.60ILS 338.54 shippingCar Rear Exhaust Muffler Pipe Tips For Audi S7 S6 S5 S4 S3 RS7 RS6 RS3 (Fits: 2001 Audi S4)
Brand New: UnbrandedILS 1,833.16or Best OfferILS 26.00 shippingCar Rear Exhaust Muffler Pipe Tips For Audi S7 S6 S5 S4 S3 RS7 RS6 RS3 (Fits: 2001 Audi S4)
Brand New: UnbrandedILS 1,833.16or Best OfferILS 26.00 shippingFor 2000-2002 Audi S4 Vacuum Control Valve SMP 626CD54 2001 (Fits: 2001 Audi S4)
Brand New: Standard Motor ProductsILS 203.68ILS 238.06 shippingSecondary Air Injection Pump For 2000-2002, 2005-2008 Audi S4 2001 2006 HH779SQ (Fits: 2001 Audi S4)
Brand New: HellaILS 279.24ILS 363.46 shipping4pcs Heavy Duty Rubber Exhaust Tail Pipe Mount Bracket Hanger Bushing Insulator (Fits: 2001 Audi S4)
Brand NewILS 39.25or Best OfferILS 233.18 shippingMagnaFlow Stainless Steel 5x8 OVAL Performance Muffler DIA 2.5/2.5 IN #12226 (Fits: 2001 Audi S4)
Authorized Dealer - 60 Day Free Returns 100% +FeedbackBrand New: MagnaFlowILS 471.39or Best OfferILS 430.54 shippingOnly 1 left!Catalytic Converter Fits: 2000-2002 Audi S4, 2001-2003 Chevrolet Tracker, 1997-2
MagnaFlow PN 51005 | Comes from Multiple LocationsBrand New: MagnaFlowILS 859.37ILS 349.85 shippingOne New VAICO Engine Crankcase Vent Valve V103695 078103235R for Audi (Fits: 2001 Audi S4)
Trusted Brand, Fast Shipping, Hassle-Free ReturnsBrand New: VaicoILS 795.45ILS 255.50 shippingAudi Volkswagen VW Exhaust Clamp (55mm Inside Diameter) 357253141A (Fits: 2001 Audi S4)
Brand NewILS 104.05ILS 250.67 shippingOnly 2 leftNew * PEC * Oxygen Sensor O2 For Audi A3 A4 A6 A6 All Road 4.2L (Fits: 2001 Audi S4)
Brand NewILS 288.65ILS 85.62 shippingAudi VW EGR Vacuum Solenoid (N249) Brand New OEM PIERBURG (Fits: 2001 Audi S4)
Free 5min Phone Consultation with our Repair TechnicianBrand New: PierburgILS 306.25ILS 98.59 shippingMagnaFlow Muffler Stainless Steel 5X8 14 2.5/2.5 Offset/Center (Fits: 2001 Audi S4)
100% Satisfaction Guaranteed! Authorized Dealer!Brand New: MagnaFlowILS 420.38Was: ILS 462.42ILS 892.85 shipping13 watchingFor 2000-2002 Audi S4 Secondary Air Injection Check Valve 67145SBCY 2001 2.7L V6 (Fits: 2001 Audi S4)
Brand NewILS 271.50ILS 255.61 shippingN1 Style 4" Burn Tip Stainless Steel Muffler 2.5" Inlet W/ Silencer Universal (Fits: 2001 Audi S4)
Brand New: 1ILS 137.20ILS 297.62 shipping102 soldHW5101-AG Exhaust System Hanger Fits 2000-2002 Audi S4 (Fits: 2001 Audi S4)
AP Exhaust Part No. HW5101-AG FREE SHIPPING!Brand New: AP ExhaustILS 72.77ILS 234.19 shippingAudi A6 Pierburg Right EGR Valve 7.22560.41.0 078131102N (Fits: 2001 Audi S4)
Brand New: PierburgILS 319.94ILS 257.03 shippingOnly 1 left!4" Flat Carbon Tip 3" Inlet Black T-304 Stainless Exhaust Muffler Universal 3 (Fits: 2001 Audi S4)
Brand New: CustomILS 148.62ILS 316.22 shippingHW5441-AC Exhaust System Hanger Fits 2000-2001 Audi S4 (Fits: 2001 Audi S4)
AP Exhaust Part No. HW5441-AC FREE SHIPPING!Brand New: AP ExhaustILS 92.60ILS 234.78 shipping2x Car Universal Rubber Tail Pipe Mount Holder Bracket Hanger Exhaust Support (Fits: 2001 Audi S4)
Brand New: UnbrandedILS 44.61ILS 233.37 shipping2002-2008 Audi A4 A6 Sedan Cabriolet Exhaust Pipe Connector Clamp Coupler OEM (Fits: 2001 Audi S4)
Pre-Owned: AudiILS 74.40ILS 234.22 shippingFor Audi S4 2000 2001 2002 Magnaflow Direct-Fit 49-State Catalytic Converter CSW (Fits: 2001 Audi S4)
Guaranteed Correct Part, Highest Quality, Best WarrantyBrand New: MagnaFlowILS 3,013.36Was: ILS 3,183.37ILS 794.52 shippingFor Audi S4 2000 2001 2002 Magnaflow Direct-Fit 49-State Catalytic Converter GAP (Fits: 2001 Audi S4)
Guaranteed Correct Part, Highest Quality, Best WarrantyBrand New: MagnaFlowILS 3,013.36Was: ILS 3,183.37ILS 794.52 shipping