I’ve ran this on my wrx and STI. Would never run anything else besides an ETS intake
Fitment Information:
2015-2021 Subaru STI
Features:
Note: This intake does require a tune due to the MAF sizing being larger then stock.
The ETS Cold Air Intake locates the filter in the fender well out of the engine bay. This makes for not only the coldest air possible but the most air possible. Our intake is made from high quality parts and built in house at our facility.