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stage 1 v1.1 Software Update

Upgrade existing software to the Stage 1 v1.1
Mfg Part #
40TSTAGE11KT
ECS Part #
ES#2848966
Brand
APR
167.95
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Product Details

Please Note: Only available for purchase and shipment in the United States

APR's Calibration Engineers spent months calibrating the engine management system, including many hours of chassis dyno development. With a thorough understanding of the ECU's torque structure, APR's Calibration Engineers properly increased engine load to produce more power and torque across the entire power band. APR's ECU Upgrade increases boost pressure, optimizes ignition timing, cam timing, lambda and more to produce higher output!

The APR Stage I ECU Upgrade gives you higher peak numbers of 667 HP/697 FT-LBS on 93 (R+M)/2 octane and up to 692 HP/713 FT-LBS on 100 (R+M)/2 octane race fuel. As much as +171 HP and +191 FT-LBS of torque are available through the power band!

*This price includes a $150 labor fee for the chip installation.

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi D4 S8 Quattro 4.0T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

Kit Contents

Description Brand Qty
Labor Charge For Chip Or Software Installation ECS - Corporate Logo 1
APR Existing Software Update S8 4.0T STAGE 1.1 APR - Corporate Logo 1

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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