I'm doing a forward facing setup using a bw 400sx 67mm with a strada closed front end and I'm looking for a velocity stack. I have a 4" Blox one but I'm looking for something in the 5.5"-6" range since the inlet on the bw is 5.5". Anyone know where to get one that large?

 

Id be interesting in finding one in a 5" size.

 

How about this?
http://www.corsportusa.com/store/cat...oducts_id=8117

 

Thank you! That may have to work. I'll keep looking and if anyone finds a 5.5" or 6" post a link. Thanks!

 

I have a bw s400sx sitting here in front of me and its only a 5'' inlet. Check with vibrant performance though for a velocity stack.

 

Hmm, according to info I've found online, the race cover is a 5.5" inlet. That's odd.

 

you can get the 5in and cut it down into the bell and weld on a 5.5in pipe that should be plenty good or www.turbofunnels.com has one but international shipping might suck.

 

That 6" one should work great! The compressor inlet will be right up front, a few inches back from the bumper. The 6" should allow it to slip around the compressor inlet when I put the bumper on, and slip off when I take the bumper off, versus having the same size as the compressor inlet and using a coupler and clamps and having to take the coupler off every time I remove the bumper. Thanks for the link! I used to have a german car and basically everything I ordered for it came from Europe. The shipping shouldn't be too terrible on that.