We're making that header/y-pipe set pretty regularly - in fact, we can hardly make them fast enough this Spring. We just shipped out a batch earlier this month, and I'll probably be ordering another production run in the next week or two (the production run takes about 35 days). If you want to reserve one from the next batch, give us a call to place a backorder. We take orders (and questions) by phone at 800.759.9920, open 9-5 MST/PDT, M-Th (closed Fridays). Price for the version you need is $859.99 retail, $794.99 w/ backorder discount, $816.99 w/ maxima.org discount.

Thanks for your interest,

Brian C Catts
Cattman Performance