K&N 2011-2016 BMW 535i L6-3.0L F/I AirCharger Performance Intake

If you're looking to give your BMW 535i a little extra oomph, this K&N Performance Air Intake System might just be what you need. Made from high-density polyethylene (HDPE), this rotationally-molded tube is designed to boost airflow to your engine, which translates to a noticeable increase in horsepower and torque. We’re talking about an estimated gain of around 14 HP at 6300 RPM—definitely something you’ll feel when you hit the gas.

One of the standout features is the washable, reusable High-Flow Air Filter. It’s crafted from oiled cotton filter media and has an oversized, conical design that allows you to go up to 100,000 miles between cleanings under normal highway driving conditions. That means less time worrying about maintenance and more time enjoying the ride. Plus, the filter is red, which adds a nice pop of color under the hood.

Now, let’s talk installation. You can typically get this system up and running in under an hour. It comes with all the necessary mounting hardware, and while it doesn’t include an air box or mass air flow sensor adapter, it’s pretty straightforward. Just make sure to check the specific CARB status if you’re in California, as some intakes aren’t street legal there.

The custom heat shield is another thoughtful touch, protecting the intake air from the scorching heat of the engine bay, helping maintain optimal performance. Overall, this system is lightweight at just 6.6 lbs and fits perfectly in various BMW 535i models from 2011 to 2016. So, if you’re ready to enhance your driving experience, this air intake system could be a solid upgrade.

Features:

• Air Filter Color: Red
• Air Filter Material: Cotton Gauze
• Air Filter Washable: Yes
• Estimated Horsepower Gain: 13.53 HP @ 6300 RPM
• Intake Pipe Material: High-Density Cross-Linked Polyethylene
• Mounting Hardware Included: Yes
• Warranty: No-Hassle Lifetime Limited

Fitment:

• BMW 535i xDrive 2012-2016
• BMW 535i GT xDrive 2013-2016
• BMW 535i GT 2012-2016
• BMW 535i 2014-2016