Cold-Air Intake Mishimoto for Subaru STI / 15+ / Polished

- Direct fit for the STI model year 2015+
- Maximum power gain: 20 whp and 18 Nm at the wheels
- Mandrel-bent aluminum pipe, available in polished, textured black, or red
- With heat shield to protect the intake from engine heat
- Rubber cap for sound generator included
- Designed in Delaware, USA. The filter is manufactured in the USA

Maximum Gain: 20 whp and 18 Nm at the wheels
Heat Shield Material: Steel, black powder coat
Oiled Filter: 38g of oil on the filter
Pipe Diameter: 70mm
Pipe Material: Aluminum, mandrel bent

Fits:
15+ Subaru STI

Engine Codes:
EJ257

Chassis No:
VA

Purchase Includes:
- Aluminum intake pipe
- Oiled high-flow filter
- Heat shield with protective edge
- Silicone connector
- Vibration-dampening rubber mounts
- Sound generator cap
- Hardware

Warning:
Under normal driving conditions, hydrostatic lock/water ingress is unlikely. If the filter is submerged during a flood, the engine could ingest water. Mishimoto advises avoiding these conditions or reinstalling the factory intake system if you are in an area prone to flooding.

Description
Give your STI 2015+ a boost in power with the new Mishimoto Performance Intake. This kit is specifically designed for the Subaru STI 2015+ and includes everything needed to replace the restrictive factory airbox. Our engineers spent months designing, testing, and perfecting this product to maximize power gains from the intake. This dyno-proven WRX cold air intake offers 20 whp / 18 Nm gain at the wheels over the stock intake, while maintaining safe A/F ratios—perfect for a little extra kick on the street or track.

The Mishimoto Performance Subaru STI 2015+ Cold Air Intake includes everything needed for installation, can be installed in under an hour, and fits perfectly with the stock tuning. The mandrel-bent aluminum intake pipe is available in red or black powder coating or in polished aluminum. This pipe uses the Mishimoto air funnel and CNC machined MAF housing to provide accurate and consistent MAF readings, which reflect a balanced power range. To reduce intake air temperature, the air filter is placed outside the hot engine bay, and a powder-coated heat shield prevents heat soak. Our engineers spent months designing, testing, and perfecting this product to maximize power gains from the intake. The included oiled Mishimoto air filter is fully operational and enables reliable use for a lifetime. Additionally, this kit includes a silicone connector, clamps, and all other necessary hardware for a quick installation that provides an easy power boost. A rubber cap is included to cover the sound symposer housing. Alongside a performance upgrade, this intake offers an aggressive, full intake sound that is a significant improvement over the factory intake. The Mishimoto Performance Subaru WRX/STI Cold Air Intake was designed in Delaware, USA.