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Air Intake Systems
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Arms & Bars
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Batteries, Starting & Charging
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Brake Kits
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Brake Pads & Shoes
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Brake Rotors & Drums
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Calipers & Components
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Clutch & Flywheel
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Coilovers & Shocks
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Cooling
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Engine Components
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Exhaust, Mufflers & Tips
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Exterior Styling
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Fabrication
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Forced Induction
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Fuel Delivery
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Ignition
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Interior Accessories
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Lights
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Lines, Fluid & Hydraulics
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Oils & Oil Filters
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Programmers & Chips
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Seats
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Shifters & Linkage
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Steering & Alignment
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Wheel and Tire Accessories
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Wheel Hubs & Bearings
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Select the year of the Audi S4
Clutch Masters 00-04 Audi A6/A6 Quattro 2.7L FX400 8-Puck Clutch Kit - 450ft/lbs Torque
7-10 business days delivery
Putco LumaCore 1156 Red - Pair (x3 Strobe w/ Bright Stop)
7-10 business days delivery
Koni Sport (Yellow) Shock 83-94 Audi 100 Sedan & Avant FWD & Quattro w/ rear 12mm top nut - Rear
7-10 business days delivery
AWE Tuning Audi B9 S4 Touring Edition Exhaust - Non-Resonated (Black 102mm Tips)
7-10 business days delivery
EBC 89-90 Audi 100 Quattro 2.3 Yellowstuff Rear Brake Pads
7-10 business days delivery
H&R Trak+ 25mm DRA Wheel Adaptor Bolt 5/112 Center Bore 57.1 Bolt Thread 14x1.5
7-10 business days delivery
Mishimoto 92-97 Audi S4/S6 C4 Turbo Black Silicone Hose Kit
7-10 business days delivery
Brembo 13-17 Audi Q5/10-16 S4/2008 S5/10-17 S5/14-17 SQ5 Rear Premium Low-Met OE Equivalent Pad
7-10 business days delivery
Power Stop 10-13 Audi A3 Rear Z23 Evolution Sport Brake Pads w/Hardware
7-10 business days delivery
Clutch Masters 09+ Audi S4 3.0L V6 Aluminum Flywheel
7-10 business days delivery
StopTech Power Slot 10-6/11 Audi S4 / 08-11 S5 Front Left Slotted Rotor
7-10 business days delivery
Bilstein 2017 Audi A4 B4 OE Replacement Shock Absorber - Front
7-10 business days delivery
Bilstein B4 2008 Audi A4 Quattro Trendy Front Twintube Shock Absorber
7-10 business days delivery
Power Stop 2019 Audi A6 Quattro Front Z23 Evolution Sport Brake Pads w/Hardware
7-10 business days delivery
Koni Sport (Yellow) Shock 03-06 Audi S4 Quattro 4.2 V8 - Front
7-10 business days delivery
Injen 2015 Audi B8/S4 3.0L TFSI Supercharged Polished Short Ram Intake w/MR Technology & Heat Shield
7-10 business days delivery
AWE Tuning Audi B8.5 S4/S5 3.0T Track to Touring Edition Conversion Kit (for Kits w/102mm Tips)
7-10 business days delivery
StopTech Power Slot 10-6/11 Audi S4 / 08-11 S5 Front Right Slotted Rotor
7-10 business days delivery
H&R 09-16 Audi A4 Quattro/S4 (AWD) B8 Ultra Low Coil Over (Tuner Fitment)
7-10 business days delivery
H&R Trak+ 20mm Wheel Adapter 5/130 - 71.6 CB - 14x1.5 to 5/112 - 57.1 CB - 14x1.5
7-10 business days delivery
AWE Tuning Audi B8.5 S4 3.0T Touring Edition Exhaust System - Diamond Black Tips (102mm)
7-10 business days delivery