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Nitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit (35-50-75 HP) w/15lb Bottle
$1,052.00
If you want the best, this is it. The NX Stage 1 EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented...
Nitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit (35-50-75HP) w/10lb Bottle
$950.00
If you want the best, this is it. The NX Stage 1 EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented...
Nitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit (35-50-75HP) w/5lb Bottle
$937.00
If you want the best, this is it. The NX Stage 1 EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented...
Nitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit (35-50-75HP) w/o Bottle
$811.00
If you want the best, this is it. The NX Stage 1 EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented...
Nitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit w/Composite Bottle
$1,808.00
If you want the best, this is it. The NX Stage 1 EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented...
Posi-Quiet 01-09 Audi A4 Front Semi-Metallic Brake Pads
$84.00
Outstanding wear characteristics. 100% scorched for easy bed-in. 100% shimmed to eliminate noise and vibration. Stable friction performance across a wide temperature range. Hardware included. Where applicable. 100% Asbestos-free formulasThis Part Fits: Year Make Model...
Posi-Quiet 05-08 Audi A6 / 04-08 S4 / 08 S5 / 07-08 S6 Plus Rear Brake Pads
$53.00
Outstanding wear characteristics. 100% scorched for easy bed-in. 100% shimmed to eliminate noise and vibration. Stable friction performance across a wide temperature range. Hardware included. Where applicable. 100% Asbestos-free formulasThis Part Fits: Year Make Model...
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PosiQuiet 01-09 Audi A4 Front Semi-Metallic Brake Pads
$90.00
Posi Quiet brake pads are manufactured using the same positive molding process utilized by Original Equipment suppliers. Positive molding uses extreme pressure to compress the friction material and bond it to the backing plate. This...
Power Stop 04-09 Audi S4 Euro-Stop ECE-R90 Front Brake Pads
$180.00
PowerStop is proud to offer Euro-Stop brake pads, developed for owners of high-end European vehicles who prefer original equipment brakes. ECE-R90 certification is required for all replacement brake pads and disc brake rotors sold throughout...
Power Stop 04-09 Audi S4 Front & Rear Euro-Stop Brake Kit
$1,007.00
PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes - no matter where or how they use their vehicle. We are proud to offer our Euro-Stop Brake...
Power Stop 04-09 Audi S4 Front & Rear Z23 Evolution Sport Coated Brake Kit
$1,016.00
PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes - no matter where or how they use their vehicle. Our Evolution Geomet Coated Rotor Brake Kit includes...
Power Stop 04-09 Audi S4 Front Autospecialty Brake Rotor
$221.00
Power Stop Autospecialty brake rotors provide a direct fit solution for original equipment fit and performance.This Part Fits:
Year
Make
Model
Submodel
2004-2008
Audi
S4
Avant
2004-2008
Audi
S4
Base
2004-2009
Audi
S4
Cabriolet
Power Stop 04-09 Audi S4 Front Euro-Stop Brake Kit
$666.00
PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes - no matter where or how they use their vehicle. We are proud to offer our Euro-Stop Brake...
Power Stop 04-09 Audi S4 Front Evolution Drilled & Slotted Rotors - Pair
$687.00
Power Stop drilled and slotted rotors provide a bolt-on upgrade for improved brake cooling and performance. Precision cross-drilled for maximum cooling and maximum performance during extreme conditions; rounded slots sweep away gasses, dust, and moisture...
Power Stop 04-09 Audi S4 Front Evolution High Carbon Geomet Coated Rotor
$249.00
Power Stop Evolution Coated rotors are a direct bolt-on replacement for factory equipment. Fully coated using Genuine GEOMET rust preventative coating; treated with a thin layer of Genuine GEOMET 360 coating to protect against rust...
Power Stop 04-09 Audi S4 Front Z23 Evolution Sport Coated Brake Kit
$650.00
PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes - no matter where or how they use their vehicle. Our Evolution Geomet Coated Rotor Brake Kit includes...
Power Stop 04-09 Audi S4 Rear Autospecialty Brake Rotor
$127.00
Power Stop Autospecialty brake rotors provide a direct fit solution for original equipment fit and performance.This Part Fits:
Year
Make
Model
Submodel
2004-2008
Audi
S4
Avant
2004-2008
Audi
S4
Base
2004-2009
Audi
S4
Cabriolet
Power Stop 04-09 Audi S4 Rear Euro-Stop Brake Kit
$344.00
PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes - no matter where or how they use their vehicle. We are proud to offer our Euro-Stop Brake...
Power Stop 04-09 Audi S4 Rear Evolution Drilled & Slotted Rotors - Pair
$373.00
Power Stop drilled and slotted rotors provide a bolt-on upgrade for improved brake cooling and performance. Precision cross-drilled for maximum cooling and maximum performance during extreme conditions; rounded slots sweep away gasses, dust, and moisture...
Power Stop 04-09 Audi S4 Rear Evolution High Carbon Geomet Coated Rotor
$143.00
Power Stop Evolution Coated rotors are a direct bolt-on replacement for factory equipment. Fully coated using Genuine GEOMET rust preventative coating; treated with a thin layer of Genuine GEOMET 360 coating to protect against rust...
Power Stop 04-09 Audi S4 Rear Z23 Evolution Sport Coated Brake Kit
$370.00
PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes - no matter where or how they use their vehicle. Our Evolution Geomet Coated Rotor Brake Kit includes...
Power Stop 05-09 Audi A4 Front Z16 Evolution Ceramic Brake Pads
$93.00
The PowerStop Z16 Evolution ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise. Using OE positive mold technology along with a thermal scorched pad surface,...
Power Stop 05-09 Audi A4 Front Z17 Evolution Ceramic Brake Pads w/Hardware
$104.00
The PowerStop Z17 Evolution Plus ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise. Using OE positive mold technology along with a thermal scorched pad...
Power Stop 05-11 Audi A6 Quattro Rear Z16 Evolution Ceramic Brake Pads
$78.00
The PowerStop Z16 Evolution ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise. Using OE positive mold technology along with a thermal scorched pad surface,...