Since 1972- We guarantee and you can expect to gain a minimum increase of at
least 25% in mpg and up to 30% in hp.
Phone: 1-276-285-5251

Hi Nick, Just wanted you to know we installed the system on a 2001 Grand Am with a 2.4L engine. We started out with 18.9 mpg now we're up to 37 mpg. What an awesome system! We found the customer was ecstatic, to say the least. R.K., San Jose, CA

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Phone: 1-276-285-5251

30 Day Money Back Guarantee if your unit does not does not give you the results installed as under the guidelines set out! (Please see Disclaimer)