Audi B9 S4 Quattro 3.0T APR Stage 1 Software

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APR 3.0T Stage 1 ECU Upgrade

Expect massive gains with 431-480 HP with 467-549 FT-LBS of torque on tap, depending on octane, from this simple software upgrade! 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.

Brand:
ES#:: 4057386
Mfg#:: DPP-30T-MG1

Qty: Availability:

In Stock

$899.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement

APR Plus ECU Upgrade With An APR Plus Limited Powertrain Warranty

More Power. More Fun. Plus, a Limited Powertrain Warranty Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the ne

Brand:
ES#:: 4057385
Mfg#:: DPP30TMG1APRPLUS

Qty: Availability:

In Stock

$1799.00 USD

Lifetime Replacement

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