Fast98Z

iTrader: (1)

Just as the title says, what are the bolt sizes required to install the QTEC30B on my Borla adjustable cat back? I plan on replacing the ones on there as they are stuck on there like white on rice, and wouldn't mind getting some stainless steel bolts. I called QTP and they had told me a 3/8" bolt, but didn't know of the length needed. I am trying to get all this stuff together so I don't have to mess around with it while installing and have to run up to the store for the correct bolt. Do the bolts just thread into the flange, or will I need washers/nuts to install it correctly? Any help is appreciated. Thanks in advance.

Also, while I am here, are there any suggestions to adjusting the tips so they will be as even as possible? I know with the 1/2" flange on the cutout will cause the passenger side tip to stick out a bit further.
Thanks again.