there was not enough time to get the data. I will say this much, you can often appreciate the craftsmanship of someone from the way they work on other peoples car. There was an 00 stage 3 there with stock intercoolers with seized bolts from our canadian winters all over the place. The METICULOUS manner in which Sergio installed these intercoolers, the thought that went into the design, and the honesty with which he dealt with us that day spoke volumes about the man behind the product.

He may not have the logs, but i can assure you he is not the type of person who is avoiding giving it to you. Both the drivers who had the intercoolers installed were giggling like school children after having them put down....Thats how much of a difference these things made. Now in city driving, the power loss from heat soak is not nearly as marked.

Personally i think that you will be hard pressed to find a better product especially at that price. Wether is is superior or not to its peers, well that is debateable, since in the world of cars there are no such things as multi-centre , double-blinded randomized placebo trials to measure the efficacy of a product.
Having met sergio, and having used his product, i think at this price the intercoolers are a steal, moreover i think consumers will be pleased with the performance gains.