Horsepower chips.com

chumly · 07-31-2009, 07:56 PM

Has anyone tried this yet? Horsepowerchips. com

JediCoda · 08-06-2009, 07:46 AM

Seems to be an expensive variable resistor and a quick way to cause problems on your car.

Best bang for bucks is remap, performance air filter & exhaust.

**jwight** · 08-06-2009, 07:54 AM

A couple of relevant threads from another forum:

$10 Ebay 20HP SENSOR MOD EXPOSED! - RX8Club.com

Tweaked motorsports Horsepower chip - RX8Club.com

Seems to be a waste of money.