gt5094stang
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- Joined
- Aug 9, 2008
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on a 94 if you put a piggy back chip on the ecu do you realy notice any gain??? Is it worth the money if you find a bargain?
MuscleInc1320 said:kinda of off the topic question but does getting a dyno tune effect emissions enough were you dont pass smog? it probably just depends on the tune you get right?