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Old 11-18-2012, 11:44 AM   #4
Scooby Guru
Member#: 171948
Join Date: Feb 2008
Chapter/Region: Tri-State
Location: new york
08 wrx stg3 vf52
14 legacy, 11 fozzy


Originally Posted by Syndr78 View Post
Where a protune may come down the road--Is there really no benefit, or even a waste to upgrade the tmic just to improve reliability as opposed to upgrading to "push the car to the limits"?

Would the improved function of the PW TMIC not provide (hypothetically, at least) more longevity for the motor?
you will have a cooler intake charge. ive seen many cars on here at stage 2 levels still with the stock tmic. you start having issues at near 20 psi boost levels with the stocker seperating at the crimp on the core. im running 22 psi on my stage 3 vf52 swap . im using a perrin tmic for about 4 years. a turbo blanket used in conjunction keeps under hood temps much lower as well. dont forget, your tmic is above your turbo. if i did this all over again, i would have gotten a pw tmic over the perrin. i like the design better and it comes with a hood splitter.
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