Mishimoto - Performance Air Intake - 15-18 Subaru STI
Add some horsepower to your 2015-2018 STI with the new Mishimoto Performance Air Intake. This kit is engineered specifically for your 2015-2018 Subaru STI and includes everything needed to replace the restrictive stock airbox. Our engineers spent months fine-tuning this design in an attempt to squeak out every last bit of performance.
- Direct fit for 2015-2018 Subaru STI
- Maximum gain: 20+ whp and 18 wtq
- Mandrel-bent aluminum pipe offered in polished, wrinkle black, and wrinkle red
- Includes heat shield to protect air intake from hot engine heat
- Rubber cap supplied for noise generator
- Designed in Delaware, USA and filter made in USA
- Mishimoto Lifetime Warranty
- CARB EO #: D-759-3
Pipe Diameter 2.75"
Oiled Filter 38 g of oil on filter
Pipe Material 38g of oil on filter
Chassis Codes VA
Engine Codes EJ257
Fits 2015-2018 Subaru STI
Oil Color Red
Heat Shield Material Steel
Filter re-oil is not included in Lifetime Warranty.
Heat Shield: Steel, Black Powder-Coat
Under normal driving conditions, hydrolock is unlikely. If the filter becomes submerged during flooding, the engine may ingest water. Mishimoto recommends avoiding these conditions, or re-installing your stock intake system, if your area is prone to flooding.
Max Gain 20+ whp and 18 wtq
(1) Aluminum Intake Pipe
(1) High-Flow, Oiled Filter
(1) Heat Shield w/ Protective Edging
(1) Silicone Coupler
(1) Rubber Mounting Isolator
(1) Sound Generator Cap
Mishimoto Lifetime Warranty