OK, I'm fabbing up a set of stacks for my truck and have found a good place to buy most of the items I need so far. I would like a price on a 4" downpipe if possible.

Also, if you guys sell stacks what does a pair of 36" long 5" mitre cut stacks run? I don't need the crossover just the stacks.

Thanks for any help here,
George

 

The only downpipe, we offer seperately for the 2nd gen is is the hx 40 style. As for the stacks, the only way they are sold is in a complete kit.

 

All right, thanks anyway

George

 

Go to Piers and pick up the larger outlet for your current turbo (inexpensive), then use the downpipe for the HX40. An alternative to the commercial downpipe is to purchase the outlet adaptor from Piers used on motorhomes with the HX40, and then use stainless to build your own downpipe - still requires the larger turbo outlet.

I have done the latter, as it eliminated that leaky OEM style flex joint at the bottom of the downpipe. You have to be careful on how you suspend your piping though, as all of it has to swing in unison or you will crack various components - or use the expensive leakproof stainless flex you can get at most truck shops between the downpipe and the exhaust pipe.