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  1. 15SHOPP

    Ported exhaust manifolds?

    For those that have upgraded their turbos, have you looked into swapping exhaust manifolds for ported/extrude honed ‘13+ OEM options?
  2. 15SHOPP

    EPP v2 install pointers

    Just finally got around to being able to install my intake this weekend and seeing if anyone had any pointers? I got everything out including the rear turbo charge pipe. I know the new version includes a new silicone hose for the rear turbo - is this truly necessary to use as getting the OE...
  3. 15SHOPP

    Cheap insurance - Flex undertray

    So after some research, I found that the Flex undertray has the vents opened up with some air deflectors built in compared to the SHOs. I’ll throw this on and do some testing to see if there is indeed a drop in PTU temps since I can monitor the temps being a PP and having the Torque app.
  4. 15SHOPP

    How to relieve fuel pressurr in a 13+

    So I know the 10-12 have a schraeder valve on the firewall to relieve the fuel pressure in the lines but do not see anything of the sorts for the 13+ cars. How is everyone else doing so? This is more or less a general question for the next time I have to change plugs since my XDI35 is right...
  5. 15SHOPP

    Need some help - only hitting 8psi

    I realized a slight surging under high gear/low RPM the other night so I turned on my Torque app to realize that I am only hitting 8-9psi at max (with about 85-90% WGDC). My car is a '15 with only 17k miles on it. No CELs. Here is a list of my mods: SW catted DPs, Ford Racing exhaust, MSD...
  6. 15SHOPP

    What next - meth or turbos?

    So looking at what my next/final step is? What are the pros/cons to going the turbo route or the meth route? Also, anyone have an idea on power? Looking to get near 500/500 if possible. My current mod list is: SW catted DPs, Ford Racing exhaust w/ 3rd cat delete, MSD coils, SP542 Plugs, 170...
  7. 15SHOPP

    Plug #4 change with XDI pump?

    For those of you with '13+ cars that have upgraded to a XDI pump, what's the easiest way to change the #4 plug? Disconnect low pressure fuel line every time?
  8. 15SHOPP

    Anyone with a Borla/FRPP exhaust?

    So I just picked up a used FRPP exhaust and wanted to gather some info. I have SW catted downpipes and the stock 3rd cat but getting a bit of mid-RPM rasp with my setup. What would be the consensus of getting rid of the 3rd cat with straight pipes or an Xpipe? I’m guessing the xpipe would...
  9. 15SHOPP

    This is now my 4th SHO

    Hello everyone! I am the happy owner of my 4th SHO - a '15 fully loaded with the Performance pack. Already have a long list of mods that I have played with already and a few more on the 'want' list. I have also had 2x '93 and 1 '97 SHOs. Bought my current one as a CPO with only 11k on it just...

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