On 3rd Gen J-bodies, 96+ specifically, you can not chip the OBDII computer. That is garbage. Do not buy it. Enough said...
www.kronosperformance.com / 732-742-8837
NJHK is right its junk! Plus look at this, what it basically does it fool the computer into dumping more gas in for NO reason. This in-turn makes your car run worse. Look at the intall of this "speedchip" wouldn't a good reputable company make a product you just dont jam into a contector? Little more fit and finish?
im pretty sure those chips are covered well in the FAQ section...might be worth a peek
"Freedom 'ought to have its limits"-George W. Bush may 31 1999 (who voted for this idiot?)
another way to look at it is this.
If it really provided +20HP, wouldn't it be a lot more expensive.
I've spent roughly $300.00 and I'm probably still about 5hp below that gain.
Header, and exhaust.
There is no science behind that, it's a single resistor that you can get a radioshack for less than a buck.
-Chris