Price: $250.00
Pros: great performance difference
Cons: needs premium fuel to work properly
Recommended? Yes

Comments: i love this chip it made a big noticable difference once installed.

Price: $265.98
Pros: brings the new car effect back to it.
Cons: the price
Recommended? Yes

Comments: This leaves my car on a full tank of gas for 4 days and also helps out other little things in the engine i would deffiently reccomeend everyone to this product it helps the older one like me get back up to date.

Price: $288.00
Pros: horsepower , fuel economy
Cons: .
Recommended? Yes

Comments: .

Price: $150.00
Recommended? Yes

Comments: Great step up from stage I. Just installed it. Haven't gotten too much time in testing it out. From what I did it feels a lot more powerful through out the whole power band.

Price: $250.00
Recommended? Yes

Comments: To be honest I really haven't noticed much of a difference. However, I still need to upgrade my intake and exhaust. I am told that is when the chip really shows its worth.

Price: $178.00
Recommended? Yes

Comments: Good product. really helped out the intake, exhaust, spacer that were installed before

Price: $220.00
Recommended? Yes

Comments: wow.. what can i say. you definitely want one. just remember to run premium gas :-P

Price: $200.00
Recommended? Yes

Comments: Great love it! Very useful and noticeable. Good product works great with low temp.

Recommended? Yes

Comments: does what its suppose to

Recommended? Yes

Comments: This chip makes a hell of a difference. although not on gas milage. my top end on the hwy is much better.

Price: $230.00
Recommended? No

Comments: This makes the engine bouce around like crazy at idle. It annoys the crap out of me. Doesn't really give any performance

Pros: good horsepower pick up just got it cant really determine gas mileage yet,but did notice the power
Cons: n/a
Recommended? Yes

Comments: paid 135.00 of ebay and so farso good.

Price: $275.00
Recommended? Yes

Comments: Pretty good product. made my mousetrap run hotter but also had good horsepower gain. just wish I had got a programmer.

Price: $265.00
Recommended? Yes

Comments: This was a good cost effective up grade for anyone that has already installed products for better air flow(Air intake, Snorkel, High flow air filter)and exhaust. It will recalibrate the computer to take advantage of these enhancements. A 180 degree thermostat is also recommended as well as 92 octane fuel. It provides a noticeable difference in performance.