Description
Jackal Motorsports Audi B9/B9.5 S4/S5/SQ5 3.0T EA839 ECU / TCU Tune
Available through United Performance
Jackal Motorsports writes its calibrations from the ground up rather than reselling an off-the-shelf map — every file is validated with data logging, dyno work and real street testing before it reaches a customer’s car.
Performance:
- Stage 1: +67 WHP / +108 lb-ft on 93 octane
- Stage 2: +102 WHP / +122 lb-ft on 93 octane
Hardware Required by Stage:
- Stage 1: intake strongly recommended, intercooler recommended
- Stage 2: intake, intercooler and a high-flow or catless downpipe
- Stage 3: hybrid turbo, intake and turbo inlet, intercooler, 4-bar MAP sensors, upgraded HPFP and upgraded injectors — RS injectors cover 91/93 up to E40, Spool Performance for full E85. Stock fuel systems are not tuned at Stage 3.
Transmission Tune Included:
- A complete AL552 transmission calibration ships with the ECU tune at no extra cost — not a torque-limit patch.
- Progressive launch control, enhanced AMAX shift behaviour, rolling AMAX in Sport and Manual, smoothed shift logic for daily driving.
- If your TCU is locked, Jackal supplies the file free once an unlock is available.
Notes:
- Holds a B9 93-octane quarter-mile record at 10.29 @ 133 mph, and the first full-weight street-tire B9 S5 in the 9s on a TTE850 with Spool injectors.
Fitment:
- Audi S4 B9 3.0T
- Audi S5 B9 3.0T
- Audi SQ5 B9 3.0T
Flashing:
- Flash at home with the Jackal tuning cable, or book an in-house flash by appointment.
- Buy the cable once and switch between stock and any purchased stage free, for life.
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