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Unleash massive plug-and-play power using your factory hardware and standard pump gas.
Get up to +55 hp and +43 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip
Lifetime Replacement
Gains from 110 HP/89 TQ on 91 octane up to 133 HP/108 TQ on 100 octane
Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
Vehicle must be brought to ECS Tuning for programming
This product was last offered at the strikethrough price on
09-28-2026
Lifetime Replacement
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 +55 hp and +43 lb-ft through a safe and easy to use tuning module from RaceChip
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
This product was last offered at the strikethrough price on
09-28-2026
Lifetime Replacement
Audi left performance on the table. iE sets it free by safely reprogramming your engine computer to unleash heavy-hitting acceleration, sharper response, and a completely new personality... all backed by AutoProtect.
Audi left performance on the table. iE sets it free by safely reprogramming your engine computer to unleash heavy-hitting acceleration, sharper response, and a completely new personality... all backed by AutoProtect.
Audi left performance on the table. iE sets it free by safely reprogramming your engine computer to unleash heavy-hitting acceleration, sharper response, and a completely new personality... all backed by AutoProtect.
Step up the aggression with single-pulley support, E30 ethanol blends, and rowdy motorsport features like launch control and exhaust crackles.
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.
This product was last offered at the strikethrough price on
09-28-2026
Lifetime Replacement
Stylish protective waterproof case for your JB1 or JB4
Lifetime Replacement
Unitronic 12V Power Adapter is used in conjunction with our bench flash harness to allow for ease of use with any North American style wall plug.
Lifetime Replacement
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail.
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.
Stage 3 Plus ECU tune that adds an upgraded HPFP, injectors, and 4-bar MAP sensors alongside hybrid turbos to unlock a massive 739 horsepower and 710 lb-ft of torque for 2017-2020 Audi B9 S4, S5, and SQ5 models.
