Audi D4 S8 Quattro 4.0T Performance ECU Software / Tuning

Upgrade existing software to the Stage 1 v1.1 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.
For customer's that got stage 1 software before 3/9/2015. Vehicle must be brought to ECS Tuning for programming.

Brand:

ES#:

2848966

Mfg#:

40TSTAGE11KT

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$165.99

This product was last offered at the strikethrough price on
07-31-2026

$149.39 USD

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Lifetime Replacement