I have a VT L67 running a 10psi pulley and an exhaust system and I am thinking about purchasing your upgraded memcal or would I be better off with a custom tune?
Posted by MACE Support on 30 April 2018 11:50 AM
While a custom tune would yield slightly more gains then our mail order memcal, it's also considerably more expensive. Given your current bolt on mods (no cam or intercooler), money could be better spent on other L67 upgrades. To give you an idea as to possible upgrades, please refer to the link below.

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