Direct fit for the 2001–2007 WRX and STI
Installs in 30 minutes
Provides aggressive intake tone under acceleration
CNC-machined air diverter helps maintain reliable and consistent
Works with stock or aftermarket induction hoses
Fits with front-mount intercooler kits
Designed in Delaware, USA and filter made in USA
Provide increased airflow to your WRX or STI with the Mishimoto Subaru WRX/STI Race Air Intake. Mishimoto designed this intake to be as non-restrictive as possible, featuring a straight 2.75" short-ram intake pipe and designed with maximum airflow in mind. Engineered to fit on either your stock or Mishimoto turbo inlet tube, this intake is also compatible with most aftermarket front-mount intercooler kits. Due to the size of the intake pipe, a retune of your vehicle's ECU is necessary to keep your engine running safe and extracting the most horsepower from the added airflow. The intake pipe also features a CNC air diverter to provide consistent airflow readings to the MAF sensor, making retuning quick and easy. The intake pipe is available in a polished finish to accent any engine bay. A 2.75" diameter Mishimoto high-flow air filter is also included. This filter is specially designed for the small engine bay of the WRX/STI and features a built-in velocity stack for maximum flow.
The intake is designed to reuse the stock intake duct to provide fresh outside air to the filter. The Mishimoto Subaru WRX/STI Race Air Intake comes with all of the necessary clamps, couplers, and hardware for an easy install. The Mishimoto Race Air Intake will give your Subaru WRX or STI a highly-aggressive intake tone under acceleration
- 1 Aluminum Intake Pipe
- 1 High-Flow, Oiled Filter
- 1 Optional Airbox
- 1 Silicone Coupler
This intake cannot be used with the stock ECU programming. It is highly recommended that the customer is able to retune the vehicle's ECU after installing the intake. Power gains will vary depending on the type of ECU tune that is applied to the vehicle.
The optional airbox retains a stock-like appearance and it designed to work with the stock air intake duct.