Mishimoto Performance Air Intake Kit Subaru STI VA 15-21 MMAI-STI-15P

In the rangePart no. MMAI-STI-15P

Does it fit?

Claimed gain: +20whp / +18wtq (stock tune)
Finish: Red or black powder coat, or polished aluminium
Filter surface area: +16% vs stock
Fits: VA WRX / STI (2014–2021)
Category: Intake & exhaust

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We can’t take an order yet — supply is still being arranged. Ask, and we will tell you what we know about it and let you know when it is available. What people ask for is what we range first.

Fitment is confirmed, not guessed
A chassis is listed only where the part is on one of our cars or on the manufacturer’s own application list.
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Parts marked On our cars are ones we race. Those descriptions are written from running them, not from a brochure.
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Specifications

Brand: Mishimoto
Part number: MMAI-STI-15P
Claimed gain: +20whp / +18wtq (stock tune)
Finish: Red or black powder coat, or polished aluminium
Filter surface area: +16% vs stock
Requires: Works on stock tune
In the box: Silicone coupler, clamps, hardware, sound symposer cap
Fits: VA WRX / STI (2014–2021)
Category: Intake & exhaust

Figures as published for this part; fitment is only what we have confirmed. Check critical dimensions against your car before ordering.

About this part

Mishimoto's MMAI-STI-15P performance air intake kit fits the 2015–2021 STI VA. Mishimoto quotes a gain of +20whp and +18wtq on the stock tune, with 16% more filter surface area than stock, and it works without a retune. The kit includes a silicone coupler, clamps, hardware and a sound symposer cap.