- 65mm StockMAF diameter is good for use up to350 awhp.
- Fits onto the stock corrugated MAF elbow as well as aftermarket silicone ones and the APS turbo inlet.
- AEM DryFlow oil-free filter is now standard on this intake.
- Works with almost all FMIC setups.
- Fully compatible with the Cobb Intake Air Box (see pic) and the Mode Racing Air Box.
- Also works with Subaru SPT Intake Heat Shield on the WRX/STI.
- Designed, Tested, and Manufactured in the USA
- Tuning is not absolutely required but recommended for maximum performance and safety.