17+ Sportsman 450 HO Tuning
17+ Sportsman 450 HO Tuning
This is a Mail In Flashing Service
Horsepower Gains (dependent on fuel and modifications)
3-4Rwhp on 91 octane with or without exhaust
What does the ECU Flash do?
Speed Limiter Removed
Rev Limiter Raised
Improved Throttle Response - Enhanced Throttle
Torque Limiters Adjusted
Cooling fan temp lowered
Lean Condition Fixed
This Requires:
Stock Machine
Recommendations For Best Results:
Good To Go Stock
Modified Exhaust Optional - Mention While Checking out for Custom Tune
ECU: ME17.9.74
Tuning Instructions and Turnaround:
First, Box up your ecu. It is only 4 t-25 screws and two plugs and on most all machines can be removed in under 5 minutes
Second put it in a shipping box and write the order number on a sticky note or on the box. Mail to:
SxS Tech Nā Tuning
3755 Hodges Ln.
St. George, Ks 66535
Once your order is received, we will get it completed on the same day and mail it back to you with the shipping method you chose on checkout. Free Shipping is 1-3 Day Tracked USPS.