has anybody tried one of these tuning boxes on the M-jet 150 sport
just wondered what gains in performance and or economy any of you have had, I know a remap would give better gains but I like the idea of a plug and play unit that I can remove at anytime and have the car back to normal
just wondered what gains in performance and or economy any of you have had, I know a remap would give better gains but I like the idea of a plug and play unit that I can remove at anytime and have the car back to normal
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