Bought ART pipes a couple weeks ago for my AWD by mistake (actually selling https://g35driver.com/forums/engine-...letely-new.htm). Called motordyne up and they said they actually have new stuff coming out for the AWD HR, and they told me a couple weeks, but release keeps getting pushed back.

They're supposed to be test pipes, resonated and unresonated versions, should I even wait or just go for Fast Intentions?

If I do wait, how do group buys even work? Heard some things about them, if it saves me money, I'd like to, but these will be completely new products.

 

It saves you 5%-10% off the top if it sells. Tbh I’d just wait. Motordyne products are the cream of the crop