kits are shit for the most part, owner is a crook, you'll be lucky if it fits. Get what you pay for.
Search the forum.
I have an On3 kit and i took forever to get a hold of the guys to ship my stuff out, also was missing a few things out of the kit, and shops communication sucks...have the kit on the car and fitment was ok and i up graded to T76. Their wastegate and blow valve sucks...all in all not a bad head ache though for $2500...Pick your poison...
Ive heard that alot thats why I ordered my kit from power adder solutions. kit was here within a week and everything was in the boxes no problem.