aFe BMW N55 Magnum Stage-2 Pro 5R Intake (M135i, M235i, 435i & 335i)
This Stage 2 cold air intake system produces 14 max horsepower, 18 lbs. x ft. torque and out-flowed the factory intake by 29% on the BMW 335i (F30) N55. This system includes a durable 18-gauge, powder-coated heat shield and features a washable/reusable conical Pro 5R air filter for maximum flow. This air filter is constructed with 100% polyurethane, for long life and multiple cleaning cycles. A huge 3.5 inch one-piece mandrel bent wrinkle-black powder-coated intake tube, maximizes air velocity providing maximum performance and throttle response. This is a direct bolt-on kit and requires no cutting or drilling.
Filter Flange Retention Design:
The air filter uses a unique (patent pending) flange retention design that requires no hardware to mount the filter to the heat shield to provide a quick hassle-free installation with minimal hardware.
One-Piece Intake Tube:
A large mandrel-bent intake tube is used to smoothly direct the increased air flow into the engine for maximum performance.
6" Tall Conical Filter: This intake utilizes a huge, 6" conical Pro 5R Filter. The Pro 5R performance air filter features 5-layers of progressively finer mesh cotton gauze media and is constructed with 100% polyurethane for long life and multiple cleaning cycles
One-Piece Filter Housing: The air filter is housed in a one-piece, black powder-coated 18-gauge heat shield that keeps warm engine air out for maximum performance. This one-piece heat shield uses factory mounting locations and comes with all hardware for a hassle-free installation.
Hassle-Free Installation: aFe has developed this intake to provide a hassle-free installation that utilizes all factory mounting locations.
Dyno Tested Intake Tube: The intake tube is designed to maximize air velocity and is dyno tested and flowed using the latest engineering tools for maximum performance, mileage and throttle response.
Note: This intake system is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.
Dyno Graph (Click to Enlarge)
Compatibility2012-2016 BMW M135i/ix (F20/21) L6-3.0L (turbo) N55
2014-2016 BMW M235i (F22) L6-3.0L (turbo) N55
2012-2015 BMW 335i (F30) L6-3.0L (turbo) N55
2012-2015 BMW 335ix (F30) L6-3.0L (turbo) N55
2013-2015 BMW 335i/ix (F31/34) L6-3.0L (turbo) N55
2014-2016 BMW 435i/ix (F32/33/36) L6-3.0L (turbo) N55
To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.
Free UK Delivery
FREE UK delivery on all orders! We can also ship worldwide, simply enter your full address with the correct postal code at checkout to get a shipping quote.
1 year warranty