Mark H.
This site has information and reviews…
This site has information and reviews of PERFORMANCE CHIPS. AGAIN.. THIS SITE REVIEWS CHIPS....IT DOES NOT SELL OR MANUFACTURE CHIPS.... Now if you want to read about all the different little " tiny black box" that you just plug in, and that's going to miraculously give your vcehical amazing gas mileage ....and massive horse power.... Then this is a site that reviews those little miracles. While nothing will really be so simple and easy( or everyone who owns a car would have one) there are "tuners" that actually change parameters in the Engine Control Module in the vehicle. Some expensive tuners do this like Diablo tuner, or HP Tuners. They require many steps and a laptop. They modify the parameters. The little tiny "magic boxes" really don't. The only way to improve mpg and HP, is by adjusting parameters like fuel trims and spark advance ....ect. IMO But for all that don't actually read reviews and continue to write feedback about how they were ripped off and want to shove it down someone, you should come to this site that"ONLY REVIEWS PERFORMANCE CHIPS" DONT COMPLAIN HERE! Thank you for reading this. I give you guys ☆☆☆☆☆ 5 stars



