brock;7545 wroteI don't get the hate for the IPD unit. Mine has been fine for the 4 years/20,000 k's I've had it (i know its not a long time or many k's). It holds the boost consitently at 17psi that its tuned for. It did replace a 200,000 k old one though.
I dont hate it.
Its from feedback i have picked up on Volvospeed and maybe Mathews that it either was defective or did not improve on an old unit so i would not risk it.
You have done well with the one you got and thats what we really want.
I had trouble with IPDs HD swaybay endlinks that failed in no time , after consulting the Australian distributor of some IPD parts , he has concluded that over 90% of units sold here failed and that in product sales means a total recall or deletion of the part from the catalogue but still they sell them..... BTW , MOOG ones are far better and cheaper....