Test and Tunes, and proven dyno results for parts we make. Sorry no swaybar dyno graphs……
Around the shop we talked about this a bunch but never actually did it. Of course it sounds crazy to run your STI with no intercooler, but what if we added Meth injection?? Would this solve the air density issue? Would it cool temps enough to run the same ignition timing? Would this offset a [...Continue Reading...]
A new part brought to you by….. you! Over the last few years our Equal Length Header has been one of our most popular and most loved parts we have made. From the beginning we choose a perfect size tube for the primaries which produced more power and quicker turbo response compared to any [...Continue Reading...]
We have a customer/friend that works at Portland Mini that owns a 2011 WRX and he was asking to get his car tuned. Normally we don’t do a lot of customer tunes, but in this case i didn’t have much planned one night, and i was dying to tune a Stage 3 2011 WRX. Ethans [...Continue Reading...]
Chris finally got the his custom colored PERRIN FMIC installed just in time for the first annual Big North West Subaru Meet and we had some time to do some dyno testing and also have some fun retuning his STI. No i am tuning, I swear, I am not just looking at the desktop……. Since [...Continue Reading...]
Can a turbo exist that is as responsive as the stock turbo, but make more power? Can a turbo like this make 400WHP ore more? CRV/BOV Testing During my dyno time i spent about 15 runs testing the Bov. I tested the stock cap, all the springs, and our own BOV along with 1 run [...Continue Reading...]
Thomas begged me for about a year to tune his car and I finally gave in a few weeks back, when I had some spare time. Thomas’s 07 WRX, as far as drivetrain and engine parts, is a typical Stage 3 car with a TMIC, but it has a gearbox with the JDM RA gear [...Continue Reading...]
There seems to be a cyclical debate about 3″ exhaust on the 1.6L Mini Turbo cars being too big, or not “Needed”. My favorite argument is “its not needed so why do it?” That could be said about any aftermarket part. None of these things are needed so why do it at all! Simple, people [...Continue Reading...]
Until now, there have have not been many options for upgraded turbos. The newest and best option for a turbo upgrade is the new ALTA Billet 56 MCS Turbo. This has the benefits of the stock turbo in that it bolts on with no additional parts or modifications to parts. It makes more HP [...Continue Reading...]
I know, its been a while since i posted, but there was tons to compile and just not enough time in the day to complete this. Anyway here you go! I will repsond to some of the customer posts in just a few! The Build and the Results Installing the EFR, or should i say [...Continue Reading...]
When you email tech@perrinperformance.com, or need help with an AccessPORT map, or ask for help with installing your PERRIN Radiator Shroud, you get Cone. Chris Cone that is. Chris handles all the AccessPORT customers along with all the general tech stuff. Chris is 100% a car, guy but never actually tuned a car on the [...Continue Reading...]
