M54 MS43 ECU Tuning + EWS Delete
Overrun Tuning customized performance tunes for M54 engines on Siemens MS43 DME.
Please scroll down for more information.
Pricing includes $100 core fee! Return/ship your stock DME to us for a $100 refund.
Overrun Tuning customized performance tunes for M54 engines on Siemens MS43 DME.
Please scroll down for more information.
Pricing includes $100 core fee! Return/ship your stock DME to us for a $100 refund.
Overrun Tuning customized performance tunes for M54 engines on Siemens MS43 DME.
Please scroll down for more information.
Pricing includes $100 core fee! Return/ship your stock DME to us for a $100 refund.
Compatible Models:
E46 320i/ci, 325i/ci, 330i/ci
E39 525i, 530i
E53 X5 3.0i
This is the most complete tune on the market that completely changes the lazy behaviour of the stock tune. Over 80 revisions and 20,000KMs of testing and abuse, you can be 100% confident in the tune while maximizing all aspects (if desired). Highly modified engines (e.g forced induction, camshafts, forged internals) will require a custom tune; please message us via Facebook or e-mail.
Performance Tune Includes:
-Ignition Timing + Fueling for RON98
- Vanos adjusted for peak torque and response
- All throttle input delays/software delays removed for instant response
- Exhaust burble/pop/bangs/flames
- Rev-hang Removal
- Vehicle speed, RPM limiters removed/raised
-Hard Limiter
- Throttle sensitivity and response mapping
- Modified catalyst functions
- EWS Delete
- E46 M3 Cluster Swap (Shift lights + Oil warm-up lights)
- Launch Control
- Forced Induction Tuning (Turbo + Supercharger)
- and more!