Take this as 'bad advice' thoģ037, tial 40mm going in tomorrow. cliff's notes: Look for a vacuum port besides the FPR, but if you can't find one, the FPR will do. My boost controller is running off of a blockoff plate where the EGR used to be (this is a great place, but you must ditch the EGR to use it) so I'll probably switch stuff to that one when I redo my lines. If there's another good one, I just didn't see it. I couldn't find an alternative that I was happy with when I did mine. Just use metal Tees and zip tie your connections and you will be OK. idea is I can run very low boost pressure in Mrs/valet mode (preload will only be around 7.5psi) but can wind in 26+psi on E85. below the throttle blades, not in the hat. I've gone a slightly different route with boost control on low mounts and am using a pair of turbonetics 30326 dual port wastegates on my HKS2530s and a 4 port MAC valve to suit. you want a boost gauge, timing retard box, wastegate(s) and controllers, surge valve, etc.

Where do you connect the hoses for boost gauges, map sensor and other boost related things. That said, right now my car has FPR, BOV, Boost gauge, and Boost controller reference line all hooked to the FPR port, and I've had no problems. As a guest, you can browse the forums without an account. You shouldn't use the FPR one, although the factory tees off of it (plastic even!) for other emissions **** anyways. as with no boost t, the 7 psi wastegate spring would start to open around 4 psi and open further to maintain 7 psi. /rebates/&252fwastegate-without-boost-reference. The port for the FPR is one, and I believe there is another (but I can't remember where).

Look around the TB and see where the various lines lead - then look in the TB and see if its hole is before, after, or right in line with the plate. You need a source that is entirely behind the throttle plate. wastegate is simple - just T off the nipple on the IC pipe leading to the TB.

Click to expand.ok just relax a little, nothing to get worked up over. It is much, much better to keep the wastegate reference on the compressor cover of the turbo.

Wastegate without boost reference