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any onr tried both jb4 and ess stage 2?
earlier some,are un willing to pay for ess tunning cos its locked to the vin of the car ..its fair cos it makes business sense to do so .
if you had two cars you would need 2 jb4 piggy backs, so no difference ...only that there may be resale value of the jb4
but i am sure we can also install back the original software when we sell off the car and ask the new owner for a nominal fee to have the ess map
roman ESS ... is the 35i map stage 2,similar to the 35is stock map ???are the boost the same ?
after tunning to stage 2 will the 35i be on par to the stock 35is ?
cant decide but leaning towards ESS as dont want the jerky feeling with jb4
TIA
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