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St Paul Performance Chips

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Latest Customer Reviews

Range Active Fuel Management Disable Device Reviews

Fuel Management

Reviewed By Robert w T (Jamestown, ND) —8/29/2014 12:53 AM

I haven't had it on long enough to notice much.It shifts better. I haven't noticed much difference in milage.

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Edge Evolution Programmer Reviews

What a change

Reviewed By Daniel C (Sunbury, OH) Reviewed for a 2005 Ford F-150 —8/28/2014 6:55 PM

Was a crazy improvement my truck run like crap from day one mileage was bad it's like having what I thought I was getting when I bought it & more very satisfied @ this time

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Edge Insight CS/CTS Monitors Reviews

Great monitor

Reviewed By Tim L (New Castle, IN) Reviewed for a 2006 Dodge Ram —8/28/2014 5:42 PM

I wanted to improve mileage ,I think it helped about 1mph. After installing I was able to get 21.7 mpg @ 75 mph This was interstate driving. I.have only used the economy setting, the performance is much better even on this setting.Great diesel monitor.

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