Okay - let me try again. Bought my MB airbox over the net and it appears to be identical to TVT's. I admit that there is a very slight difference between the fit of the tubes on the Xfire box and on the MB box I have, but nothing major. The tubes do fit, just have to take a moment or two in attaching them.That would seem to indicate that I have an SLK320 airbox, but I'd like to know for sure.

Anybody got a part number on the TVT or FP MB airbox????