Audi 8V S3 Quattro 2.0T Sedan
Choose the stage that meets your power goals!
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
A complete solution to easily run MPI on your MQB big turbo build.
Lifetime Replacement
Get access to even more vehicle data using PROLINK+ to wire in up to 2x analog signals and 1x CAN bus signal. Compatible with MPVI2+ and MPVI3 interfaces.
For use with HP Tuners MPVI2+ and MPVI3 interfaces only.
This product was last offered at the strikethrough price on
05-12-2026
Lifetime Replacement
Replacement O-ring for ECS Turbo Muffler Delete Pipe
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement
Offers max gains of 16 hp and 9 ft-lbs of torque at the wheels!
2X Entries Into Our F80 M3 Sweepstakes
Lifetime Replacement
Snow Performance Hyper-Sonic water-methanol injection nozzle
Choose the stage that meets your power goals! DSG and Haldex tunes are also available.
Serious engine oil cooling for the most demanding engines
For custom applications only. Not a direct bolt on.
Lifetime Replacement
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.
Lifetime Replacement
Pairs with all types of coolant to increase heat transfer and decrease engine temps.
Lifetime Replacement
Sold in a black powdercoated finish.
2X Entries Into Our F80 M3 Sweepstakes
Lifetime Replacement
This system eliminates the factory exhaust valve system
*Required for fitment of non-ValveSonic Milltek Cat-Back systems on vehicles that have factory exhaust valves.
This product was last offered at the strikethrough price on
08-17-2026
Lifetime Replacement
Feel a more crisp and defined throttle response and shift
Lifetime Replacement
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Reducing charge system resistance and improving flow compared to the restrictive stock pipework.
Lifetime Replacement
