Mishimoto Performance Air Intake Kit Subaru WRX/STI 08-14 MMAI-STI-08P

In the rangePart no. MMAI-STI-08P

Does it fit?

Claimed gain: +25hp / +25tq (factory tune)
Finish: Red or black powder coat, or polished aluminium
Engine: EJ255, EJ257
Fits: GR-GV Impreza WRX STI (2008–2014)
Category: Intake & exhaust

Want this, or something like it?

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.
Some of this is on our cars
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-08P
Claimed gain: +25hp / +25tq (factory tune)
Finish: Red or black powder coat, or polished aluminium
Engine: EJ255, EJ257
Fits: GR-GV Impreza WRX STI (2008–2014)
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-08P performance air intake kit covers the 2008–2014 WRX and STI, for the EJ255 and EJ257 engines. Mishimoto quotes a gain of +25hp and +25tq on the factory tune, finished in red or black powder coat, or polished aluminium.