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New Tuning File Available: Jeep Wrangler 2.8 CRD ECU File – Bosch EDC17_CP27 / SW 541307 / Prod MAJ4JD57G1XX04T JD57 - Stage 1 for Jeep Wrangler 2.8 CRD – refined diesel power delivery for 5-speed manual EDC17_CP27
Welcome to the official discussion thread for the Chrysler // Jeep 2.8 CRD tuning package. This calibration is specifically developed for the EDC17_CP27 ECU and optimized to work seamlessly with the 5M.
Target Performance: 200.0PS / 147.1KW.
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: Chrysler // Jeep 2.8 CRD
Welcome to the official discussion thread for the Chrysler // Jeep 2.8 CRD tuning package. This calibration is specifically developed for the EDC17_CP27 ECU and optimized to work seamlessly with the 5M.
Target Performance: 200.0PS / 147.1KW.
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. Please note: these files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without verifying mechanical condition. The seller takes no responsibility for misuse or non-compliant road use.
Extended Product Information
- Stage 1 ECU remap for Jeep Wrangler 2.8 CRD (2014, 5M)
- Torque and fuel delivery maps refined for stronger midrange pull
- Optimised throttle sensitivity for better off-road and on-road handling
- Based on Bosch EDC17_CP27 with SW 541307
- DPF and EGR systems remain fully active – no component deletion
- Checksum correction not included – validate in flash tool
- Built for use with stock turbo, intercooler and drivetrain
- Improves towing, uphill torque, and overall responsiveness
- Flashing compatible with CMD and other EDC17-capable tools
- Designed for off-road/motorsport environments – check local rules
➜ Download Tuning File / View Full Specs
