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  1. S

    Power Level 2012 gt500

    I’m remote tuned by Lund here in AZ for my 2012 gt500 and wanted to see what power I’m kinda at. Stock blower Long tube headers X pipe Cat delete Cai 65mm twin tb 2.5 in upper pulley 10% bigger lower pulley Vmp boost a pump 1000cc injectors 91 with octane booster I know this just...
  2. S

    2012 Gt500 low boost

    I have a 2012 gt500 with and pmas intake, 1000cc injectors running e, uprgrsded intercooler, long tube headers, x pipe, no cats, 2.5 in pulley and 10% lower, and bap. I’m also on the stock blower. When I went to get my tune I was only seeing about 11 psi. I check vacuum leaks, boost leaks, and...
  3. S

    2012 gt500

    my current mods are pmas intake, 1000cc injectors, and on e54 with the vmp triple pass heat exchanger and im around 530-550, my next upgrades are a 2.5 in pulley, 10% od balancer, american racing long tube headers, offroad x-pipe, cat delete, vmp plug and play boost a pump, and getting a the...
  4. S

    2012 GT500

    my current mods are pmas intake, 1000cc injectors, and on e54 with the vmp triple pass heat exchanger and im around 530-550, my next upgrades are a 2.5 in pulley, 10% od balancer, american racing long tube headers, offroad x-pipe, cat delete, vmp plug and play boost a pump, and getting a the...

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