Our official Severn Tuning race car runs this supercharged alpha-n ECU tune with full E85
Our Stage 1/2/3 and Alpha-N tune purchases include a K+DCAN cable and license for our remote tuning software
Full- and part-throttle tuning is optimized through adjustment of VANOS
This tune can be optimized to support basic bolt-ons such as aftermarket intakes
and high boost are our specialty
MS45 Tune Upgrade Current Stage:Stage 1 Our official Severn Tuning raceThis product is for an MS45 tune upgrade plus new tune. Tune upgrades are only available to existing Severn Tuning customers who have purchased an ECU tune. Tunes are VIN locked to the same vehicle for which the original tune was purchased. Additional tunes can be developed for alternative fuels (91 93 octane, race gas, flex fuel, E85, etc.), emissions compatibility, race off road use, dry wet throttle response, hardware changes, or many other