LOL just saw this, to clear a few things up -
Just cost me $800 for the flash tuner and $600 for the tune
No retardation of timing, no pulley, no exhaust, no e85, no intercooler, no injectors, no aftermarket boost controllers or anything like that just a tune and K&N air filter replacement. Standard the blower bleeds out boost after hitting 4 PSI on the tune (for the GS) much like a turbo wastegate, the tune basically stops that from happening, increased to 9PSI and made another 120rwkw on a very low reading dyno (made 250 stock compared to 286 on chasers dyno) would see over 400 on some other dynos for sure..
Duno why people are so surprised there's more cars out there than skylines, and before haters start hating I've owned 3 of them before this.. I mean it's no GTR through the corners but definitely better than I thought it would be through the hills. It's a daily to / from work car and I love it. End of the day I was never tracking my GTR and just getting cop hassles
Here's a video to show what a tune does