Audi B8/B8.5 S4 Quattro 3.0T
Step up the aggression with single-pulley support, E30 ethanol blends, and rowdy motorsport features like launch control and exhaust crackles.
Improve your Audi's throttle response and overall drivability with this Sprint Booster Power Converter.
Lifetime Replacement
Upgrades existing APR Stage I software to Stage II Supercharger Pulley upgrade software
Call In Or Chat For Best Price!
For use with the APR Supercharger Pulley Upgrades - Existing APR Stage 1 software must be present for thi
Lifetime Replacement
Upgrade existing stage 1 and stage 2 software to V2 & V3
Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For existing Stage 1 or Stage 2 customers with an ECU upgrade installed before 5/14/2015. Vehicle must be brought to ECS Tuning for programming.
Lifetime Replacement
Push the absolute limits of your 3.0T with dual-pulley boost, 80mm throttle body support, and E40/race gas mapping to unlock a jaw-dropping 548 HP.
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
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
Features CAN-Bus connectivity for more advanced tuning — gain up to 45hp/65lb-ft on a stock car
Not for sale or use in the state of California.
Lifetime Replacement
Get up to +44 hp and +34 lb-ft through a safe and easy to use tuning module from RaceChip
Lifetime Replacement
