| HKS is a little nicer then the AEM for fine tuning. The down fall is ONLY a HKS Pro dealer can tune the unit. That is why Pro dealers push it because you are locked into coming back to them for tuning and the fact that most dealers make a ton of money on selling them. AEM is a little harder to get the right tune but once you do it is awesome. Then of course you can tune your own car anytime you want with a laptop and the software. So bottom line is if you want your tuner to be the only one that tunes your car and you just drive it then the HKS is nice. If you want to be able to tune it yourself or take it to most any decent tuner and have it tuned then the AEM is the better choice. That is between the two asked about. Obviously you have a wide array of other options.
Kyle "Grumpy Bear" Puckett Import Parts Pro Phone: 281-288-0700 AIM: KyleatIPP Yahoo: KyleatIPP |