Flow without limits: The ultimate bolt-on upgrade for Audi B9 power, sound, and reliability.
5X Entries For Our 25th Anniversary Sweepstakes!
Flow without limits: The ultimate bolt-on upgrade for Audi B9 power, sound, and reliability.
5X Entries For Our 25th Anniversary Sweepstakes!
Keep your oil clean and your engine running like new
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Keep your engine running smooth
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
05-07-2026
Recommended to be replaced with the water pump
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
02-22-2026
Direct plug and play upgrade on APR wheels and other wheels.
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-19-2026
Restore coolant circulation
Sharpen up your B9 Audi's handling response and steering feel!
Restore the stopping power of your vehicle
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-25-2026
Used to locate the position of the valves for proper engine operation under all conditions
For vehicles with CYMC engine code only
This product was last offered at the strikethrough price on
05-07-2026
Delivers more power, especially in the low and mid rev range while adding a deep sporty sound.
For vehicles up through 2020
Converts factory diverter valve into a blow-off valve
Completely replace your oil pan with everything you need!
For vehicles with production date up to 12/12/2020
18x8.5 ET45 5X112 66.6CB - Matte Black
18x8.5 ET35 5X112 66.6CB - Matte Anthracite
Peak gains of 12 hp and 9 ft-lbs of torque at the wheels for B9 A4/A5 (stock software)
With ECS V5 dimpled/drilled & slotted rotors and ECS EP24 Enthusiast Performance brake pads
10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with 338x30mm rotors check your rotor size before ordering
This product was last offered at the strikethrough price on
05-02-2026