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Discussion Starter #1
Has any of you tried the Vivid? Another question, how much fuel did you save using the 3875?

Weighing my options on which one to purchase. Thanks in advance!


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I would also like to know what difference the 3875 programmer did, can't wait to hear some feed back.
 

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I run iridium plugs, synthetic oil, have a full cat back exhaust, k&n intake, and the superchip. performance was greatly improved! i have 33" tires and before superchip i ran a 11.2 0-60, now i run 9.7. mpg went up about .3.
 
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