I have had the Invidia catless DP on my car for a couple months now, and I have recently starting noticing some boost creep/spike.
I know that the EWG is the best option, however it is a little pricy, and the one I want won't bolt up to the stock headers. So I am looking to get the wastegate ported as a temporary fix, hopefully until the time comes to upgrade the turbo and all the supporting mods. I am relatively new to the island of Oahu, and I would love it if you gentlemen/ladies could recommend a shop that could handle the porting? I don't mind ripping apart my car to figure stuff out myself, but this one seems a little too sensitive for my inexperienced hands. Thank you all!

- Zach

 

Easy job...just time consuming.
Remove turbo, remove turbine housing, make wastegate hole bigger.