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New Tuning File Available: Z4 E89 35is — MSD8x 0044CC0IMC0SIJB2S Siemens — ECU Tune 0044 - BMW Stage 2 & 3 Tuning Pack — SW: 0044CC0IMC0SIJB2S — A high-performance package with tunes for both stock-turbo and upgraded-turbo track builds.
Welcome to the official discussion thread for the BMW 35is tuning package. This calibration is specifically developed for the E89 ECU and optimized to work seamlessly with the DKG.
Target Performance: 340 PS / 250.1 kW.
Share your experience!
Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
➜ Download Tuning File / View Full Specs
Discussion & Reviews: BMW 35is
Welcome to the official discussion thread for the BMW 35is tuning package. This calibration is specifically developed for the E89 ECU and optimized to work seamlessly with the DKG.
Target Performance: 340 PS / 250.1 kW.
Share your experience!Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer. Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website. These files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without first confirming mechanical condition. The seller accepts no responsibility for misuse or non-compliant road use.
Extended Product Information
- Stage 2 (Requires Downpipes, Intake, Intercooler):
- Maximum performance from the stock twin-turbo setup.
- Aggressive boost, fuel, and timing maps for track performance.
- Catalyst monitoring disabled in software for decat pipes.
- Stage 3 (Requires Upgraded Turbos & Full Supporting Mods):
- Calibrated specifically for upgraded/hybrid turbochargers.
- Extensive revisions to all maps for extreme power output.
- Requires an upgraded fuel pump and other hardware.
- DKG transmission logic optimized for faster shifts and higher torque in all stages.
➜ Download Tuning File / View Full Specs
