not had Thorneys SC remap but had 3 others by well known companies (paid for only one before you think i am mad) and my recommnedation is if you have CSL either save your money or only do it if you have full stage 2 or 3 upgrades to have any chance of improvements (minor)
M3 might find a few single bhp i guess but not much more
there are better ways of spending your money i believe :thumbs:
M3 might find a few single bhp i guess but not much more
there are better ways of spending your money i believe :thumbs:

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