Audi S3 2.0 TFSI ECU File – 8P0907115H / 387951 / MED9.1 (Multi-Stage Tune incl. LO380) Stage 3  0261S02342

Full multi-stage tuning for Audi S3 2.0 TFSI MED9.1 with LO380 turbo support — from mild boost to full hardware builds.
Full multi-stage tuning for Audi S3 2.0 TFSI MED9.1 with LO380 turbo support — from mild boost to full hardware builds.
audi-tuning-ecu
This comprehensive ECU tuning package for the 2008 Audi S3 2.0 TFSI offers progressive performance levels, from Stage 1 through Stage 3. Built on the Bosch MED9.1 platform (SW 387951, ECU 8P0907115H), it supports factory stock cars, lightly modified setups, and full upgrades including LO380 turbo conversions. Calibrations are dyno-validated and optimized for torque delivery, fuel efficiency, and safe power scaling with supporting mods.
Modified By
B&C Consulting via EVC reseller (bcconsulting.lu)

Overview Feature list Copyright info Releases (1)

ParameterValue
Producer:Audi
Series:S3
Model:2.0 TFSI
Model Year:2008
Type (Engine):Turbo-Petrol
Displacement:2.0
Gear:6M
Producer (ECU):Bosch
Build (ECU):MED9.1
ECU-Nr. Prod:8P0907115H
ECU-Nr. ECU:0261S02342
Software:387951
SW-Version:0050
Checksum:No CS
Eprom 8-Bit sum:5F7E
Nested Versions:3 modified versions included (Stage 1, Stage 2, Stage 3 LO380) + Original for reference
Project Size:2 097 152 bytes
Read Hardware:None

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