sxx12d2 box help!!!!!

[Joe X]

Yes, your dims just barely allow for it to work, if doing the 45s shown, here's how:

At the turn the port width must remain the same as elsewhere, the 45 size should be made in a size that allows those 2 5/8" width at the turn.

[Ritch40]

joe your the man i have been pulling my hair out trying to figure it out im going to do my best to start the build tomorrow night i need to figure out posting pics from my phone i want to log my car i have kooks long tube headers and catted x pipe with flowmasters cold air intake and tune all waiting to be put in so i have a lot of work to be done

and ritch nice with the 15 i bet that flexes hard your box must be huge what car u have it in? wires and amp? im planning on doing my big 3 next month when i wire my girls car and upgrade my wire

i have this in me semi truck