Audi C7 S6 Quattro 4.0T APR Software

Wireless Controller with Blutooth Mobile connectivity Call In Or Chat For Best Price!

Brand:

ES#:

4624165

Mfg#:

EM100050

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$299.95

This product was last offered at the strikethrough price on
09-28-2026

$269.95 USD

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Lifetime Replacement

Higher peak numbers of 555 HP/609 FT-LBS on 91 octane - Up to 597 HP/668 FT-LBS on 100 octane race fuel Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
Vehicle must be present at ECS Tuning in Wadsworth, OH

Brand:

ES#:

2622641

Mfg#:

40TSTG1KT

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$1499.99

This product was last offered at the strikethrough price on
09-28-2026

$1199.99 USD

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Designed for use with Audi’s high output RS6/7 4.0 TFSI turbochargers - When paired with required hardware, this upgrade offers 634 HP and 671 FT-LBS of torque on 93 octane fuel and 707 HP and 714 FT-LBS of torque with race fuel! Call In Or Chat For Best Price!
*Direct-Port flashing Only - This upgrade must be performed at ECS Tuning's facility in Ohio. - Please se

Brand:

ES#:

4685291

Mfg#:

ECU-40T-EA824-S6

Enhanced launch control, optimized shift points, and much more! Call In Or Chat For Best Price!
*For models with 7-Speed S-Tronic (DL501) Transmission* This upgrade requires the vehicle to be dropped o

Brand:

ES#:

2975802

Mfg#:

DPP-DL501-40TKT

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$499.99

This product was last offered at the strikethrough price on
09-28-2026

$399.96 USD

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Lifetime Replacement