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and throttle mapping sensitivity adjustment (e
If an EWS delete is not purchased
This product is for an MS45 tune upgrade plus new tune
Forced induction up to 400 whp on pump gas
In addition to contributing to poor efficiency
Existing Customer - Three Additional Tunes ($100 Off) and throttle mapping sensitivity adjustmentThis product is for additional custom tunes and is only available to existing Severn Tuning customers who have purchased a custom 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 options. Single tune:
