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Collection: Audi S4 Parts

230 products
  • ACT Heavy Duty Clutch Audi S4 4.2 V8 [6 Puck Sprung HD/Race] (04-09) AA2-HDG6
    Vendor
    ACT
    Regular price
    $821.00
    Sale price
    $821.00
  • ACT Heavy Duty Clutch Audi S4 4.2L V8 [Street Disc] (04-09) AA2-HDSS
    Vendor
    ACT
    Regular price
    $808.00
    Sale price
    $808.00
  • ACT Heavy Duty Clutch Audi S4 Base (00-02) Avant (01-02) [Street Disc] AA6-HDSS
    Vendor
    ACT
    Regular price
    $1,360.00
    Sale price
    $1,360.00
  • ACT Lightweight Flywheel Audi S4 4.2L V8 [Streetlite] (04-09) 600950
    Vendor
    ACT
    Regular price
    $984.00
    Sale price
    $984.00
  • Armaspeed Air Intake Audi S4 / RS4 / S5 / RS5 B9 / B9.5 3.0T - Carbon Fiber
    Vendor
    Armaspeed
    Regular price
    $1,210.00
    Sale price
    $1,210.00
  • Armaspeed Air Intake Audi S4 B8 (09-16) B8.5 3.0T (12-16) Carbon Fiber
    Vendor
    Armaspeed
    Regular price
    $1,188.00
    Sale price
    $1,188.00
  • Autotecknic Replacement Mirror Covers Audi B8 8K A4/ S4 (08-09) Carbon Fiber
    Vendor
    Autotecknic
    Regular price
    $300.00
    Sale price
    $300.00
  • BC Racing Coilovers Audi A4 FWD/AWD (02-08) Audi S4 (03-08) B6/B7 S-02
    Vendor
    BC Racing
    Regular price
    $1,195.00
    Sale price
    $1,195.00
  • BC Racing Coilovers Audi A4/S4 B8 (09-16) A5/S5 (09-17) S-07
    Vendor
    BC Racing
    Regular price
    $1,195.00
    Sale price
    $1,195.00
  • BC Racing Coilovers Audi S4 B5 Quattro AWD (1999-2002) S-05
    Vendor
    BC Racing
    Regular price
    $1,195.00
    Sale price
    $1,195.00
  • Borla Catback Exhaust Audi B5 S4 Quattro 2.7T V6 (2000-2002) 14902
    Vendor
    Borla
    Regular price
    $1,082.99
    Sale price
    $1,082.99
  • Borla Catback Exhaust Audi B8/ B8.5 S4 3.0L V6 w/ or w/o Sport Diff [S-Type] (10-16) 140403
    Vendor
    Borla
    Regular price
    $2,699.99
    Sale price
    $2,699.99
  • Borla Catback Exhaust Audi S4/ S5 3.0L V6 w/ Electronic Exhaust Valves [S-Type] (18-19) Silver/Brushed
    Vendor
    Borla
    Regular price
    $2,746.99
    Sale price
    $2,746.99
  • CSF Radiator Audi S4 B5 (1997-2002) Aluminum Performance 7071
    Vendor
    CSF
    Regular price
    $469.00
    Sale price
    $469.00
  • CSF Radiator Audi S4 B8 (2010-2016) Dual Row - Aluminum - 7091
    Vendor
    CSF
    Regular price
    $649.00
    Sale price
    $649.00
  • D2 Racing RS Coilovers Audi A4 (02-08) RS4 B7 (06-08) S4 (03-08) D-AU-18
    Vendor
    D2 Racing
    Regular price
    $1,020.00
    Sale price
    $1,020.00
  • D2 Racing RS Coilovers Audi A4 AWD (96-01) S4 (00-02) D-AU-15
    Vendor
    D2 Racing
    Regular price
    $1,020.00
    Sale price
    $1,020.00
  • D2 Racing RS Coilovers Audi A4 B8 AWD / S4 (09-15) D-AU-27
    Vendor
    D2 Racing
    Regular price
    $1,020.00
    Sale price
    $1,020.00
  • D2 Racing RS Coilovers Audi S4 AWD (2003-2008) D-AU-18
    Vendor
    D2 Racing
    Regular price
    $1,020.00
    Sale price
    $1,020.00
  • DBA 4000 T3 Slotted Brake Audi S4 (2012-2016) 345mm Front Rotor
    Vendor
    DBA
    Regular price
    $263.67
    Sale price
    $263.67
  • DBA 4000 T3 Slotted Brake Rotors Audi S4 (2004-2009) 344.5mm Front / 300mm Rear Rotor
    Vendor
    DBA
    Regular price
    $225.61
    Sale price
    $225.61
  • Diode Dynamics Fog Lights LED Audi S4 (04-12) [H11 LED Conversion Kit] HP48 / XP80 / SLF / SL1
    Regular price
    $39.95
    Sale price
    $39.95
  • Diode Dynamics Fog Lights LED Audi S4 (2002) [H11 LED Conversion Kit] HP48 / XP80 / SLF / SL1
    Regular price
    $39.95
    Sale price
    $39.95
  • DNA Cabin Air Filter Audi S4 (10-16) Drop In OEM Replacement
    Vendor
    DNA Motoring
    Regular price
    $20.10
    Sale price
    $20.10
  • DNA LED Tail Lights Audi A4 / S4 Wagon (05-08) w/ 3D LED Bar - Clear / Red / Dark Red Lens
    Vendor
    DNA Motoring
    Regular price
    Sold out
    Sale price
    $255.00
  • DNA Panel Air Filter Audi S4 (1992-1994) Drop In Replacement
    Vendor
    DNA Motoring
    Regular price
    $20.87
    Sale price
    $20.87
  • DNA Projector Headlights Audi A4 (02-05) S4 B6 Quattro (04-05) w/ LED DRL + Turn Signal - Black or Chrome
    Vendor
    DNA Motoring
    Regular price
    $346.50
    Sale price
    $346.50
  • DNA Projector Headlights Audi A4 (05-08) S4 Sedan/Wagon (06-08) w/ LED DRL + Turn Signal - Black or Chrome
    Vendor
    DNA Motoring
    Regular price
    $346.50
    Sale price
    $346.50
  • Duraflex Spoiler Audi A4 B6/B7 / S4 Sedan (2002-2008) OTG Roof Window Wing
    Vendor
    Duraflex
    Regular price
    $163.00
    Sale price
    $163.00
  • EBC Redstuff Ceramic Brake Pads Audi S4 2.2L Turbo (92-94) Front or Rear
    Vendor
    EBC Brakes
    Regular price
    $66.18
    Sale price
    $66.18
  • EBC Redstuff Ceramic Brake Pads Audi S4 4.2L (04-08) Front or Rear
    Vendor
    EBC Brakes
    Regular price
    $132.05
    Sale price
    $132.05
  • EBC Redstuff Ceramic Brake Pads Audi S4/S5 3.0T/4.2L (08-17) Front or Rear
    Vendor
    EBC Brakes
    Regular price
    $122.55
    Sale price
    $122.55
  • EBC Redstuff Ceramic Brake Pads Audi S4/S5/S5 Cabriolet 3.0L Turbo (17-21) Front or Rear
    Vendor
    EBC Brakes
    Regular price
    $103.55
    Sale price
    $103.55
  • EBC Redstuff Ceramic Brake Pads Audi S4/S6 2.7L Twin Turbo/4.2L (99-04) Front or Rear
    Vendor
    EBC Brakes
    Regular price
    $84.55
    Sale price
    $84.55
  • EBC Yellowstuff Brake Pads Audi S4 3.0L Supercharged (08-17) Fast Street Performance - Front or Rear
    Vendor
    EBC Brakes
    Regular price
    $122.55
    Sale price
    $122.55
  • EBC Yellowstuff Brake Pads Audi S4 4.2L (04-08) Fast Street Performance - Front or Rear
    Vendor
    EBC Brakes
    Regular price
    $132.05
    Sale price
    $132.05
  • EBC Yellowstuff Brake Pads Audi S4/ S5/ S5 Cabriolet 3.0 Turbo/ 3.0L Turbo (17-22) Fast Street Performance - Front or Rear
    Vendor
    EBC Brakes
    Regular price
    $103.55
    Sale price
    $103.55
  • EBC Yellowstuff Brake Pads Audi S4/ S6 2.2L Turbo (92-99) Fast Street Performance - Front or Rear
    Vendor
    EBC Brakes
    Regular price
    $66.18
    Sale price
    $66.18
  • EBC Yellowstuff Brake Pads Audi S4/ S6 2.7 Twin Turbo/ 4.2L (99-04) Fast Street Performance - Front or Rear
    Vendor
    EBC Brakes
    Regular price
    $84.55
    Sale price
    $84.55
  • Eibach Pro Kit Lowering Springs Audi S4 Sedan (2000-2002) 1568.140
    Vendor
    Eibach
    Regular price
    $350.00
    Sale price
    $350.00