Collection: Audi S4 Parts
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ACT Heavy Duty Clutch Audi S4 4.2 V8 [6 Puck Sprung HD/Race] (04-09) AA2-HDG6
![751.00 ACT Heavy Duty Clutch Audi S4 4.2 V8 [6 Puck Sprung HD/Race] (04-09) AA2-HDG6 - Redline360](//shop.redline360.com/cdn/shop/products/F198653321_7b25a183-b987-4e15-b221-776273f6742e_195x195@2x.jpg?v=1560967158)
- Vendor
- ACT
- Regular price
- $821.00
- Sale price
- $821.00
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ACT Heavy Duty Clutch Audi S4 4.2L V8 [Street Disc] (04-09) AA2-HDSS
![739.00 ACT Heavy Duty Clutch Audi S4 4.2L V8 [Street Disc] (04-09) AA2-HDSS - Redline360](//shop.redline360.com/cdn/shop/products/AA2-HDSS_75f9f5b6-e6ef-49e4-ac57-f3cf71e1f1c9_195x195@2x.jpg?v=1556305393)
- Vendor
- ACT
- Regular price
- $808.00
- Sale price
- $808.00
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ACT Heavy Duty Clutch Audi S4 Base (00-02) Avant (01-02) [Street Disc] AA6-HDSS
![1245.00 ACT Heavy Duty Clutch Audi S4 Base (00-02) Avant (01-02) [Street Disc] AA6-HDSS - Redline360](//shop.redline360.com/cdn/shop/products/230acf84-61fc-4d85-b4ab-2bb648683506_195x195@2x.jpg?v=1558489546)
- Vendor
- ACT
- Regular price
- $1,360.00
- Sale price
- $1,360.00
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ACT Lightweight Flywheel Audi S4 4.2L V8 [Streetlite] (04-09) 600950
![877.04 ACT Lightweight Flywheel Audi S4 4.2L V8 [Streetlite] (04-09) 600950 - Redline360](//shop.redline360.com/cdn/shop/products/600950_195x195@2x.jpg?v=1556229490)
- Vendor
- ACT
- Regular price
- $984.00
- Sale price
- $984.00
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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
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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
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Autotecknic Replacement Mirror Covers Audi B8 8K A4/ S4 (08-09) Carbon Fiber
- Vendor
- Autotecknic
- Regular price
- $300.00
- Sale price
- $300.00
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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
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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
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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
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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
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Borla Catback Exhaust Audi B8/ B8.5 S4 3.0L V6 w/ or w/o Sport Diff [S-Type] (10-16) 140403
![2699.99 Borla Catback Exhaust Audi B8/ B8.5 S4 3.0L V6 w/ or w/o Sport Diff [S-Type] (10-16) 140403 - Redline360](//shop.redline360.com/cdn/shop/products/140403_xlarge_195x195@2x.jpg?v=1573769131)
- Vendor
- Borla
- Regular price
- $2,699.99
- Sale price
- $2,699.99
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Borla Catback Exhaust Audi S4/ S5 3.0L V6 w/ Electronic Exhaust Valves [S-Type] (18-19) Silver/Brushed
![2746.99 Borla Catback Exhaust Audi S4/ S5 3.0L V6 w/ Electronic Exhaust Valves [S-Type] (18-19) Silver/Brushed - Redline360](//shop.redline360.com/cdn/shop/products/140740_xlarge_195x195@2x.jpg?v=1573768887)
- Vendor
- Borla
- Regular price
- $2,746.99
- Sale price
- $2,746.99
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CSF Radiator Audi S4 B5 (1997-2002) Aluminum Performance 7071
![399.00 CSF Radiator Audi S4 B5 [Aluminum] (1997-2002) 7071 - Redline360](//shop.redline360.com/cdn/shop/products/75_image_0ef8d6c8-65da-433a-bcd9-2145eb259f9c_195x195@2x.jpg?v=1556135354)
- Vendor
- CSF
- Regular price
- $469.00
- Sale price
- $469.00
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CSF Radiator Audi S4 B8 (2010-2016) Dual Row - Aluminum - 7091
- Vendor
- CSF
- Regular price
- $649.00
- Sale price
- $649.00
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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
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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
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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
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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
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DBA 4000 T3 Slotted Brake Audi S4 (2012-2016) 345mm Front Rotor
- Vendor
- DBA
- Regular price
- $263.67
- Sale price
- $263.67
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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
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Diode Dynamics Fog Lights LED Audi S4 (04-12) [H11 LED Conversion Kit] HP48 / XP80 / SLF / SL1
![40.00 Diode Dynamics Fog Lights LED Audi S4 (04-12) [H11 LED Conversion Kit] HP48 / XP80 / SLF / SL1 - Redline360](//shop.redline360.com/cdn/shop/products/dd0158p_h11_hp48_pair_5ca5f09a-943c-44e0-8232-7d9bcbb5a81f_195x195@2x.jpg?v=1632458754)
- Vendor
- Diode Dynamics
- Regular price
- $39.95
- Sale price
- $39.95
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Diode Dynamics Fog Lights LED Audi S4 (2002) [H11 LED Conversion Kit] HP48 / XP80 / SLF / SL1
![40.00 Diode Dynamics Fog Lights LED Audi S4 (2002) [H11 LED Conversion Kit] HP48 / XP80 / SLF / SL1 - Redline360](//shop.redline360.com/cdn/shop/products/dd0158p_h11_hp48_pair_7598d7d0-6269-428b-ac8c-e2c58ed13800_195x195@2x.jpg?v=1632456617)
- Vendor
- Diode Dynamics
- Regular price
- $39.95
- Sale price
- $39.95
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DNA Cabin Air Filter Audi S4 (10-16) Drop In OEM Replacement
- Vendor
- DNA Motoring
- Regular price
- $20.10
- Sale price
- $20.10
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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
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DNA Panel Air Filter Audi S4 (1992-1994) Drop In Replacement
- Vendor
- DNA Motoring
- Regular price
- $20.87
- Sale price
- $20.87
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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
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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
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Duraflex Spoiler Audi A4 B6/B7 / S4 Sedan (2002-2008) OTG Roof Window Wing
- Vendor
- Duraflex
- Regular price
- $163.00
- Sale price
- $163.00
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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Eibach Pro Kit Lowering Springs Audi S4 Sedan (2000-2002) 1568.140
- Vendor
- Eibach
- Regular price
- $350.00
- Sale price
- $350.00
![751.00 ACT Heavy Duty Clutch Audi S4 4.2 V8 [6 Puck Sprung HD/Race] (04-09) AA2-HDG6 - Redline360](http://shop.redline360.com/cdn/shop/products/F198653321_7b25a183-b987-4e15-b221-776273f6742e_195x195@2x.jpg?v=1560967158)
![739.00 ACT Heavy Duty Clutch Audi S4 4.2L V8 [Street Disc] (04-09) AA2-HDSS - Redline360](http://shop.redline360.com/cdn/shop/products/AA2-HDSS_75f9f5b6-e6ef-49e4-ac57-f3cf71e1f1c9_195x195@2x.jpg?v=1556305393)
![1245.00 ACT Heavy Duty Clutch Audi S4 Base (00-02) Avant (01-02) [Street Disc] AA6-HDSS - Redline360](http://shop.redline360.com/cdn/shop/products/230acf84-61fc-4d85-b4ab-2bb648683506_195x195@2x.jpg?v=1558489546)
![877.04 ACT Lightweight Flywheel Audi S4 4.2L V8 [Streetlite] (04-09) 600950 - Redline360](http://shop.redline360.com/cdn/shop/products/600950_195x195@2x.jpg?v=1556229490)
![2699.99 Borla Catback Exhaust Audi B8/ B8.5 S4 3.0L V6 w/ or w/o Sport Diff [S-Type] (10-16) 140403 - Redline360](http://shop.redline360.com/cdn/shop/products/140403_xlarge_195x195@2x.jpg?v=1573769131)
![2746.99 Borla Catback Exhaust Audi S4/ S5 3.0L V6 w/ Electronic Exhaust Valves [S-Type] (18-19) Silver/Brushed - Redline360](http://shop.redline360.com/cdn/shop/products/140740_xlarge_195x195@2x.jpg?v=1573768887)
![399.00 CSF Radiator Audi S4 B5 [Aluminum] (1997-2002) 7071 - Redline360](http://shop.redline360.com/cdn/shop/products/75_image_0ef8d6c8-65da-433a-bcd9-2145eb259f9c_195x195@2x.jpg?v=1556135354)
![40.00 Diode Dynamics Fog Lights LED Audi S4 (04-12) [H11 LED Conversion Kit] HP48 / XP80 / SLF / SL1 - Redline360](http://shop.redline360.com/cdn/shop/products/dd0158p_h11_hp48_pair_5ca5f09a-943c-44e0-8232-7d9bcbb5a81f_195x195@2x.jpg?v=1632458754)
![40.00 Diode Dynamics Fog Lights LED Audi S4 (2002) [H11 LED Conversion Kit] HP48 / XP80 / SLF / SL1 - Redline360](http://shop.redline360.com/cdn/shop/products/dd0158p_h11_hp48_pair_7598d7d0-6269-428b-ac8c-e2c58ed13800_195x195@2x.jpg?v=1632456617)
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