ok. i call c&l today got the performace tune free.. they customer service very helpfull . i wish same way diablosport..? my car work great, powerful,l 10 times better then jlt i would'nt use JLT .. longalan2 call c&l

i add it 2 degrees of timing.. car shifting to hard, then re install stock then install the JLT 91 octane 1-3 gear still hard shifting.. my car is 06-v6 automatic pony package. be side the JLT what can i do?

ok i did JLT perameters add 9 point. work fine.. but JLT has only 91 octane gas tune !! here north carolina ve have 93 octan !! please help.

hi guys, 2006 4.0 v6 mustang automatic i already have the predator tuner in my car predator v.9r04 , do i need to re install stock program ? are you saying choose the JLT tune, then modify perameters and add 9 points to mafcurve..please give me step by step help thank you all so much.

same problem .i'm installing a C&L cai on a 2006 4.0 v6 mustang automatic i already have the predator tuner in my car , did i need a re install stock program ? i just need the tune that is for this cai. any help will be appreciated. thanks.