Has anyone heard of the dyno-boost performance chip for the m-series??

[CATCRAZY]

JUST WONDERING IF THIS IS LEGIT OR HAS ANYONE TRIED IT ON THE M-SERIES???

Dyno-BOOST is a fully adjustable, programmed performance control unit designed for all snowmobiles controlled by ECU, simply wires inline with the factory harness of the IAT (Intake Air Temperature) sensor.
You will receive crisp acceleration, much more horsepower and torque, with perfect and smooth sliding, with surprisingly increased throttle response. Installation is easy, no - special tools or expertise required. Gain +15-35 additional HP, and extremely dynamic acceleration by up to 30 % in contrast to factory engine performance. It works in conjunction with stock ECU and will not affect engine reliability or endurance. Original ECU program is in process, but the signal of Dyno-BOOST is overwriting it in each microsecond resulting richer air/fuel ratio, accordingly delivering peak horsepower, torque and acceleration.

 

[iluv2fly]

Sorry but I have sold chips for automobiles for a long time and there is no way you will gain 15hp by reprogramming the ecu on a stock sled. I would like it to be true but it's not. Modified motors would respond much better but that is still a lot of power gain for just a chip.

 

[Wheel House Motorsports]

if it wires into the intake temp sensor it just prolly reads warmer and leans the thing out!!

i know that on the ski-doo rt100s that ran to rich, people just wired a resistor inline with the intake temp sensor.

i would be leary of this at best... people running factory race tuning dont even make that much more power, maybe 5 max.

 

[slyrydr]

these hp gains (15-35) with just a chip is just plain bs.....i dyno my mod sleds frequently, and on a 1000 with porting, y-pipe, good single and can, 23 hp was as much as a very good engine builder could get, while keeping the engine suitable for a mountain sled...i'm sure that if built as a pure power engine we could have gotten more.....but not with a temperature modifing chip