anyone try the STM brake air guide kit?
#1
anyone try the STM brake air guide kit?
Does these bolt on brake air guides from STM help at all? I do run some track days, but not enough or hard enough to modify my stock evo for brake ducts.
https://stmtuned.com/collections/mit...-oem-evo-7-8-9
https://stmtuned.com/collections/mit...-oem-evo-7-8-9
#3
Evolved Member
iTrader: (10)
I've had them for a few years, haven't had any issue with them breaking off or anything like that. I do take them off for the winter though. I do think they're worth it for someone in my or your situation, where you want a bit of extra cooling for the brakes but aren't ready to go all the way with ducting.
#4
Evolved Member
iTrader: (22)
I've had them for a few years, haven't had any issue with them breaking off or anything like that. I do take them off for the winter though. I do think they're worth it for someone in my or your situation, where you want a bit of extra cooling for the brakes but aren't ready to go all the way with ducting.
Interestingly enough they come OEM with the Evo X and the aero package due to the front lip blocking the regular air flow to the front brakes.
#5
EvoM Community Team Leader
iTrader: (60)
+1. There was basic data on these years ago for part timers like myself that convinced me to buy them. They are low enough to get into the airstream under the car so you do have to be careful with them around potholes, road debris etc. Think I've lost one that way ever in 10+ years of having them.
Interestingly enough they come OEM with the Evo X and the aero package due to the front lip blocking the regular air flow to the front brakes.
Interestingly enough they come OEM with the Evo X and the aero package due to the front lip blocking the regular air flow to the front brakes.
FWIW, I can't imagine the air under the car, without the under tray, is clean enough for the guides to be useful, but I've honestly never seen data either way. I've seen people spend way more money on far less-functional mods. I say do it. If they break on you also, then at least you can say you tried.
#6
Evolved Member
iTrader: (22)
They come on the CT9A chassis also. My under tray directs air from under the front of the lip back to those guides. They definitely couldn't hurt, if he also has the under tray. I've had two sets have the bottom sections break off. I decided to stop spending $100+ on them. My car is far from low. Sounds like it can go either way, so it's up to OP whether or not he wants to spend the money.
FWIW, I can't imagine the air under the car, without the under tray, is clean enough for the guides to be useful, but I've honestly never seen data either way. I've seen people spend way more money on far less-functional mods. I say do it. If they break on you also, then at least you can say you tried.
FWIW, I can't imagine the air under the car, without the under tray, is clean enough for the guides to be useful, but I've honestly never seen data either way. I've seen people spend way more money on far less-functional mods. I say do it. If they break on you also, then at least you can say you tried.
Edit remembered that correctly. See "installation procedures A": http://www.mitsupartsworld.com/Insta...LUTION_PG1.pdf
My point for the X was the difference was that the OEM aero package recommends you add the air guides as well due to that air dam affecting air flow in ways the non aero front lip doesn't. I thought that was interesting when I got the X and was reading through all the paperwork that came with it.
#7
They come on the CT9A chassis also. My under tray directs air from under the front of the lip back to those guides. They definitely couldn't hurt, if he also has the under tray. I've had two sets have the bottom sections break off. I decided to stop spending $100+ on them. My car is far from low. Sounds like it can go either way, so it's up to OP whether or not he wants to spend the money.
FWIW, I can't imagine the air under the car, without the under tray, is clean enough for the guides to be useful, but I've honestly never seen data either way. I've seen people spend way more money on far less-functional mods. I say do it. If they break on you also, then at least you can say you tried.
FWIW, I can't imagine the air under the car, without the under tray, is clean enough for the guides to be useful, but I've honestly never seen data either way. I've seen people spend way more money on far less-functional mods. I say do it. If they break on you also, then at least you can say you tried.
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#9
Evolving Member
Edit remembered that correctly. See "installation procedures A": http://www.mitsupartsworld.com/Insta...LUTION_PG1.pdf
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SoSoEVO (Nov 21, 2018)
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SoSoEVO (Nov 21, 2018)