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New tune from stock vf40 to JMPVF40?


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Hey All,


Ive been running a stage 2 etune from TDC for ages now and the time has come for me to swap out my vf40. Probably gonna go with a rebuilt vf40 (not custom) from JMP.


He says it flows and spools a bit better than stock which has me concerned about my tune. Id really like to not pay for a retune if just putting a boring old vf40 back in the car.


As far as I can tell, my car runs a bit rich as the tips of my borla exhaust get pretty black soon after cleaning them.


Sorry if this is the wrong forum to ask, mods please move it is.




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