rx7legend

hi, i was searching on the net and i came upon this NX product and it got my attention, it says that in a recent dyno a turbocharged honda increased its baseline by 52 horsepower. since i have a fmic i was thinking if this product may actually give me a good whp increase. here are some pics of the nx product:

Icemark

CO2 cooling is nothing new, and I would suspect that the only real HP gains would be from retuning the engine to take advantage of it.

NZConvertible

You don't need to retune for lowered intake temp; the ECU takes care of that automatically. It has been proven to be effective but IMO it's an expensive and overkill way to lower intake temps. I'm not a fan of power adders that require frequent refills I have to pay for...