






Process West Top Mount Intercooler
Subaru STI 2008+
Features & Product Details
RallySport Direct is proud to carry the Process West Top Mount Intercooler. Once you start performing modifications that increase horsepower or torque, and if you are running more boost then you will surpass the thermal cooling capacity of the factory top mount intercooler which can lead to heat soak.
DETAILS:
Product Video
Specifications
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REVIEWS & CUSTOMER MEDIA






finally it came to upgrade the intercooler what can i say easy install less than 45 min looks great more cooling flow
Bought this for my 2015 STI to go with the blouch 20G-XTR Turbo. I was concerned as the stock intercooler piping was about an inch too short to fit up the the new turbo. Anyone worried, the piping for this does fit and I believe its a little longer, but it took some pushing and wiggling toward the pass side. Tight fit by upper cowl grille, but all in all a good product.
Dump the stock inter-cooler and get a Process West..it WILL keep the temps down!
im running 440whp and 470wtq on this intercooler on 26 psi and it holds great with not a lot of heat soak
I just installed this on my 2011 STI (EDM), 1hour job, all necessary pipes provided. I do need to chop off 1cm of the silicon Y pipe (on the IC ends) to make the IC moves forward a bit. This is because I have a cusco tower bar. Trust me, it is a simple direct stock replacement. My boost becomes more stable after traffic (you will know if you've been to Hongkong) probably due to cooler air entering the system.
QUESTIONS & ANSWERS
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Q: Subaru Legacy Gt bfresh6 months ago
will this fit a Subaru Legacy GT 2008 ?
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A: This model will not, but we do offer some from GrimmSpeed for your Legacy.
Lane H. @ RallySport Direct 3 months ago
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Q: WHP capacity Daniel T. Romero9 months ago
How much is the top end WHP capacity of this TMIC? Is it comparable with the Grimmspeed TMIC? They claim up to 550whp cooling capacity
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A: it would be pretty close between the two and both are considered one of the highest quality on the market today. i don't know if preocess west has an actual WHP capacity listed, but i think 500WHP would be 100% doable with this. Thanks.
Rick C. @ RallySport Direct 9 months ago
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Q: Process west top mount Raul830$2 years ago
Does this intercooler with supporting mods able to hold or make 500 hp
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A: 500hp will easily be accomplished with this TMIC.
Michael N.
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Q: STRUT BAR FITTMENT scoobystevo04275083 years ago
Is there any fitment issues using this intercooler with a Perrin strut bar on a 06 STI?
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A: It is not confirmed to clear the Perrin strut tower bar. Based off past experiences we are not able to confirm.
Tyler A. @ RallySport Direct 3 years ago
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Q: 2016 sti Kadamski51405 years ago
Will this help lower spool rpm with a cobb 20g turbo?
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A: Aftermarket intercoolers generally do not reduce spool time because they usually have more volume to fill, but they will be more efficient and cool better than stock. This would work well with a 20G turbo.
Zach G. @ RallySport Direct 5 years ago
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