I have a black 04 Cavy with nothing but an AEM CAI on it but it does ok for just that. I was on HRC's website the other night and i saw the turbo kit for the Eco. I called them and they said it was on sale. Im very interested in getting the kit but a few people i have talked to have told me that, one...they are nothin but problems, and two...i couldnt just slap it on. I also heard that Hahn had the kit on their show car and they couldnt even get it to work at one of the shows. Is this kit to good to be true? If i get it would i have nothing but problems? Any feedback and info would be greatly appreciated. Thanks!
Whatever you heard isn't true. Hahn makes great kits. Its true that you can't just bolt it on and go in an evening, but the install isn't bad. There are people putting down mid 13's on an otherwise stock Eco, with HP well into the 240's.
4cyltuner.com - Information Source For 4 Cylinder Tuners
Buy stuff from CarCustoms Ebay! Won't be disappointed!
im one of the people putting down higher 13s but i have HP numbers nearing 250 WHP at 9SPI. i just ordered my drag radials so i expect low 13s soon.
theres a whole post about the kit already BTW. just down the page in fact.

I used to race cars, now I race myself.
5K PB: 24:50
10K PB: 54:26
you could find more information and opinions on the Hahn kit in the Boost forum...
I was a retard, and now I'm permanently banned.
hey hypsy, hahn is coming out with the port fueler soon, i cant wait to get one.

TURBO KIT...$4,000
RUNNING 20 PSI...ANOTHER $2,000
SMOKING THE TIRES ON A 3RD GEAR ROLL...PRICELESS
i know...im waiting to see if theres other things they need tested as well

I used to race cars, now I race myself.
5K PB: 24:50
10K PB: 54:26
thanks fellas...all i keep hearing is that its nothing but a hasle once i put it on but thanks for clearing this up. Peace!
its a good kit

1989 Turbo Trans Am #82, 2007 Cobalt SS G85