"This is a TOTAL SCAM!!!! Be sure and read there terms and conditions. And read there Disclaimed, you won't believe it. The front page claims up to 60hp increase and 4-7 MPG increase. but then here's THEIR DISCLAIMER....Our claims of gains of fuel economy and power and performance found throughout this website is based on direct customer feedback and not actual tests.... But yet they have a page with 3 supposed Dyno tests with results. They advertise a 100 % money back gaurantee but they don't tell you that you have only 14 day. So in 14 days you have to install it and drive atleast 100 miles before you can expect to see any results and make a decission to return it but I've read all over the web that then they charge a 25% restock fee. And they are VERY rude!! The guy kept saying to me "obviously we can't guarantee it forever". I said "I never said you should or could guarantee it forever I just want you stand behind your product for a few days". NOPE, but my Discover Card stood behind their guarantee not to let me be scammed.
If they have scammed you first try to call your credit card company and let them know you would like to file a fraud claim and write down the websites that will back up your claim (there are many). My Discover Card called me back in a couple of days and said they where giving me a 100% refund and that they would deal with Gforce them selves. Evidently they applied a little pressure because several weeks later I received an e-mail from Gforce saying they were giving me a refund of $69.00 for the chip and $5.95 for shipping, that's FUNNY because Discover card had already done that 2 days after my complaint. These guys know they are selling junk. On their website they have positive testimonials but it's funny, you can't leave a testimonial or review. Plus almost anywhere you find a positive review it's very short (makes ya wonder who wrote it), but most of the negative ones provide lots of information. P.S. They changed their disclaimer since I first wrote this in August 2012"