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Discussion Starter · #1 ·
dont know if this is in the right section but here goes.
my JCW S is bothering me. every time i step on the gas it jerks forward and f u come off the throttle it jerks back again. it makes for not smooth driving which ive had in my other cars.
Im going to map the car as well as a intercooler etc would this smooth the response out

any comments welcome
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