VCM suite tune on ve sv6 2006

[acca00]

just wondering if anyone has had it done,
what difference does it make?
is it worth the $800?
what does it actually do, be specific?
thanks

 

[Fishman88]

From Wat i heard make a Big difference best bang for buck if u want instant power upgrade! full exhuast wont even make the same power as a tune . Im getting it done sooon! but if ur plannin to get exhaust then get it first then tune it!