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Audi A3 8V Quattro 2.0T Performance TCU Software / Tuning

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APR Stage 2 AWD Controller Software for Gen 5 Haldex

Unleash the true potential of your Gen 5 Haldex system with increased clamping pressure for maximum traction and faster launches. Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
5456931
Mfg#:
SW300001-02
Ships on Jul 9, 2026
$549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Upgrade: Stage 1 to 2 AWD Controller Software for Gen 5 Haldex

maximum rear-torque capacity and improved acceleration. Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
5456932
Mfg#:
SW300001-12
Ships on Jul 9, 2026
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance TCU Software / Tuning

Add power and performance with special TCU software upgrades from recognized tuning leaders like APR, 034Motorsport, Unitronic, and Integrated Engineering. Let our trained support staff show you how to pick the performance ECU software upgrade that suits your driving preferences and budget.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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