Flippin thru the april issue of dirt wheels, on page 113, i see an add for Pre snorkeled exhaust's from HMF that they are callin Swamp Series, but HMF's website is not showing the exhaust anywhere, and internet searches aren't bringing up any info. Has anyone else seen/heard of these and if so know where to check out some price's and what model's they're being made for? i'd much rather pay for something like this, then weld up my own and risk havin it crack.