I have a 2012 Speed 3 that is stock except for a custom fab catback exhaust. I want to get the HPS Performance intake...
So I just rebuilt my hpfp with e safe orings and have been driving it no issues at all. Then did a minor low gear pull and immediately lost the...
so this is my first post, If u want to go straight to what my issue is skip the details next ill put troubleshooting in bold I bought my 2013...
Hey everyone, I'm looking to get some help on identifying the HPFP internals that I currently have in the car, as the previous owner bought the...
Before I could get my Tune from PD tuning I had to upgrade my HPFP internals to allow it to flow enough to make the tune safe. No zoom zoom...
Hey guys. First time on the forum and looking for some insight from long term owners or knowledgeable mechanics. I own a 2012 Mazdaspeed 3,...
I've come here as a last resort. Heartbroken over months of trial and error. Recently had the engine replaced, and had put in an Autotech HPFP....
EDIT: Problem solved, both my HPFP housings were bad. New HPFP housing solved the problem. More detailed explanation in a response posted below....
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