Audi B8/B8.5 S5 Quattro 3.0T Coupe
Unleash up to 540HP/491TQ by transforming your Audi EA837 3.0T with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features!
Brings true 2D mapped water-methanol injection delivery to your DI (direct fuel injected) and forced induction vehicle
Lifetime Replacement
Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle
200 psi bypass for smooth and high pressure and 1.3 GPM open flow. Choose quick connect or threaded NPT style fittings.
Optimized pulley size for maximum performance.
Lifetime Replacement
Tune your car with just your laptop and choose gains ranging from 97-108 hp and 45-56 ft-lb of torque
Both B8 and B8.5 models are supported.
Lifetime Replacement
Unlock 50-70 HP on your boosted vehicle while decreasing your air temps by up to 100 degrees! Stainless Steel Braided Line, 4AN Fittings, no tank included!
Lifetime Replacement
Gains from 79 AWHP/58 AWTQ on 91 octane up to 103 AWHP/76 AWTQ on 100 octane
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.
Vehicle must be brought to ECS Tuning for programming - *Fully loaded multi-program software available for pre-facelift models only (up to 2012 model year) *
This product was last offered at the strikethrough price on
07-31-2026
Lifetime Replacement
APR Supercharger Pulley Software upgrade for customers without existing APR Stage I software
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
For use with the APR Supercharger Pulley Upgrades - This upgrade must be performed at ECS Tuning's facili
This product was last offered at the strikethrough price on
07-31-2026
Lifetime Replacement
When maximum airflow is critical, featuring 5 layers of cotton gauze filtration material
This product was last offered at the strikethrough price on
05-13-2026
Lifetime Replacement
Increases the supercharger RPM throughout the full powerband, raising supercharger speed by 7%
5X Entries For Our 25th Anniversary Sweepstakes!
*Fits very late model years equipped with 4-bolt style supercharger pulleys - 3.0 TFSI Stage 2 Software is required in order for this pulley to yield a p
Lifetime Replacement
An essential upgrade for 3.0T Supercharged vehicles!
Purchase this kit if you need an additional adapter to send out to have port matched to your supercharger or if you need a replacement.
Lifetime Replacement
Gains of 15 hp and 11 ft-lbs of torque! Allows 34% more airflow over stock, with eye catching carbon fiber engine bay upgrade.
This product was last offered at the strikethrough price on
02-06-2026
Lifetime Replacement
Ease the 3.0T supercharger pulley installation process with this install kit
Lifetime Replacement
Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol.
Lifetime Replacement
