This Cobb SF Intake and SF Air Box combo is a game - changer for 2005 - 2009 Subaru Legacy GT and Outback XT models. It sets the bar high for MAF - style intakes. With a velocity stack, airflow straighteners, and a composite body, it delivers top - notch performance. You can use the Subaru factory snorkel to feed cold air to the SF Intake. The SF Airbox transforms the SF Intake into a cold air intake that looks and fits like an OEM part.
Features include a composite intake body to reject heat, 4 - ply steel - reinforced silicone post - MAF, a 16 - gauge aluminum airbox, a pre - oiled, cleanable, and reusable custom filter element. It uses the factory snorkel for cold air and is easy to intermediate to install. An installation guide is provided, but tuning is required.
This intake and airbox system combines the best of short ram and cold air intakes without the drawbacks. It uses unique design elements to keep optimal airflow and reduce turbulence that could cause engine management issues. The custom conical cloth air - filter and CFD - designed velocity stack lead to an air flow straightener grid for precise air - flow readings. The one - piece high - temperature plastic composite design not only saves weight but also has excellent heat - rejection properties. The SF Air Box adds cold - air intake benefits, preventing hot engine - bay air from entering and separating rainwater from the intake air.
Using your Cobb SF Intake and SF Air Box is straightforward. First, refer to the included installation guide for the step - by - step process. It's suitable for those with an intermediate level of mechanical skills. Remember, tuning is required after installation to ensure your engine runs smoothly.
When it comes to maintenance, the custom filter element is pre - oiled, cleanable, and reusable. Regularly check the filter and clean it as needed. You can use a suitable filter cleaner to keep it in good condition.
As for the intake and airbox, keep an eye on the composite body and the 16 - gauge aluminum airbox. Make sure there are no signs of damage or excessive wear. Also, check the 4 - ply steel - reinforced silicone post - MAF for any cracks or leaks.
Lastly, use the Subaru factory snorkel to feed cold air to the intake. This will help maintain lower intake air temperatures and improve performance. If you live in an area with heavy rain, the unique design of the airbox will separate rainwater from the intake air, but still, be cautious in extremely wet conditions.
