The difference is definetely noticeable. Good engineering job!

I had your exhaust and intake systems with the OttoMind programmer installed and am very satisfied with your product. I get @ 2 miles to the gallon better fuel mileage while towing a 2010 Toyota Yaris. The difference is definetely noticeable. Good engineering job!

Dennis H.
Arizona

  • Posted on   04/28/16 at 07:16:22 PM   by Marco  | 
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