All
Spyder 13-16 Audi A4/S4 HID Model Only Projector Headlights - Black PRO-YD-AA413HIDSI-BK
$1,559.99
These projector headlights are designed to improve looks and visibility for your vehicle. They are made by OEM approved and ISO certified manufacturers. They are made with OEM standard quality and are designed for stock...
ST 12-18 Audi A6/A7 (C7/4G)/09-16 A4/S4 (B8) 2WD/4WD Adjustable Lowering Springs
$1,374.99
Our ST Adjustable Lowering Springs allow seamlessly adjustable lowering on vehicles with or without electronically adjustable dampers. They essentially turn any standard suspension into a coilover kit! Our new ST Adjustable Lowering Springs are now...
ST Anti-Swaybar Set 08+ Audi A4 & S4 (B8) Sedan & Wagon/2wd & Quattro
$910.99
Looking to improve the handling of your vehicle? Our ST Anti-sway Bars are the ideal solution. By upgrading the anti-sway bars you reduce the amount of body roll and ensure improved handling while providing better...
ST Coilover Kit 09-14 Audi A4/A4 Quattro (B8)
$1,569.99
The ST X Coilover suspension was developed for the everyday driver who needs to hug the curves yet retain road comfort. Simple, uncomplicated road performance for those who just want to get in and drive....
ST Front Anti-Swaybar Set 08+ Audi A4 & S4 (B8) Sedan & Wagon/2wd & Quattro
$549.99
Looking to improve the handling of your vehicle? Our ST Anti-sway Bars are the ideal solution. By upgrading the anti-sway bars you reduce the amount of body roll and ensure improved handling while providing better...
ST Rear Anti-Swaybar Set 08+ Audi A4 & S4 (B8) Sedan & Wagon/2wd & Quattro
$543.99
Looking to improve the handling of your vehicle? Our ST Anti-sway Bars are the ideal solution. By upgrading the anti-sway bars you reduce the amount of body roll and ensure improved handling while providing better...
ST XA Coilover Kit 09-14 Audi A4/A4 Quattro (B8)
$2,002.99
For all those who want to influence more than just their ride height. ST XA Coilovers deliver the look you need through a wide range of height adjustment. With an extensively adjustable damper setup, you...
StopTech 08-10 Audi S5 Front BBK w/ Black ST-60 Calipers Slotted 380x32mm Rotors Pads Lines
$5,591.99
These Balanced Brake Upgrades(R) put StopTech on the enthusiast map. They maintain factory bias while providing shorter stopping distances; better modulation and less brake fade. They include stiffer StopTech calipers; larger-than-stock 2-pc StopTech AeroRotors; StopTech...
StopTech 08-10 Audi S5 Front BBK w/ Red ST-60 Calipers Drilled 380x32mm Rotors Pads Lines
$5,591.99
These Balanced Brake Upgrades(R) put StopTech on the enthusiast map. They maintain factory bias while providing shorter stopping distances; better modulation and less brake fade. They include stiffer StopTech calipers; larger-than-stock 2-pc StopTech AeroRotors; StopTech...
StopTech 08-10 Audi S5 Front BBK w/ Yellow ST-60 Calipers Drilled 380x32mm Rotors Pads Lines
$5,558.99
These Balanced Brake Upgrades(R) put StopTech on the enthusiast map. They maintain factory bias while providing shorter stopping distances; better modulation and less brake fade. They include stiffer StopTech calipers; larger-than-stock 2-pc StopTech AeroRotors; StopTech...
StopTech 08-10 Audi S5 Front BBK w/ Yellow ST-60 Calipers Slotted 380x32mm Rotors Pads Lines
$5,558.99
These Balanced Brake Upgrades(R) put StopTech on the enthusiast map. They maintain factory bias while providing shorter stopping distances; better modulation and less brake fade. They include stiffer StopTech calipers; larger-than-stock 2-pc StopTech AeroRotors; StopTech...
StopTech 09 Audi A4 Sedan / 08-10 A5-S5 Front Stainless Steel Brake Line Kit
$94.99
StopTech Stainless Steel Braided Brake Lines provide a quicker; firmer; more consistent pedal response by maintaining consistent brake pressure. Additionally; stainless steel lines provide precision brake modulation; especially during threshold braking. The improvement in pedal...
StopTech 09 Audi A4 Sedan / 08-10 A5-S5 Rear Stainless Steel Brake Line Kit
$94.99
StopTech Stainless Steel Braided Brake Lines provide a quicker; firmer; more consistent pedal response by maintaining consistent brake pressure. Additionally; stainless steel lines provide precision brake modulation; especially during threshold braking. The improvement in pedal...
-3%
Stoptech 10-19 Audi S4 Premium Rear CryoStop Brake Rotor
-3%
$260.99
$267.74
StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye; many fleet customers are sold on its ability to extend the service life of the...
StopTech 12 Audi A6 Quattro/11-12 A7 Quattro/13 Q5/7-11/13 S4/12 S5 Front Left Drilled Cryo Rotor
$530.99
StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye; many fleet customers are sold on its ability to extend the service life of the...
StopTech 12 Audi A6 Quattro/11-12 A7 Quattro/13 Q5/7-11/13 S4/12 S5 Front Left Drilled Rotor
$510.99
StopTech Drilled Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling aids with...
StopTech 12 Audi A6 Quattro/11-12 A7 Quattro/13 Q5/7-11/13 S4/12 S5 Front Right Drilled Cryo Rotor
$530.99
StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye; many fleet customers are sold on its ability to extend the service life of the...
StopTech 12 Audi A6 Quattro/11-12 A7 Quattro/13 Q5/7-11/13 S4/12 S5 Front Right Drilled Rotor
$510.99
StopTech Drilled Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling aids with...
StopTech 12 Audi A6 Quattro/11-12 A7 Quattro/13 Q5/7-11/13 S4/12 S5 Rear Left Drilled Cryo Rotor
$436.99
StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye; many fleet customers are sold on its ability to extend the service life of the...
StopTech 12 Audi A6 Quattro/11-12 A7 Quattro/13 Q5/7-11/13 S4/12 S5 Rear Right Drilled Cryo Rotor
$436.99
StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye; many fleet customers are sold on its ability to extend the service life of the...
StopTech 12 Audi S4 Rear Left Drilled Rotor
$410.99
StopTech Drilled Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling aids with...
StopTech 12 Audi S4 Rear Right Drilled Rotor
$410.99
StopTech Drilled Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling aids with...
-5%
StopTech 12-13 Audi A6 Quattro/11-12 A7 Quattro / 10-13 S4 Front Left Cryo Slotted Rotor
-5%
$424.99
$449.33
StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye; many fleet customers are sold on its ability to extend the service life of the...
-5%
StopTech 12-13 Audi A6 Quattro/11-12 A7 Quattro / 10-13 S4 Front Right Cryo Slotted Rotor
-5%
$424.99
$449.33
StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye; many fleet customers are sold on its ability to extend the service life of the...