aFe Power 54-13033R Magnum FORCE Stage-2 Pro 5R Cold Air Intake for 2012-1

Vehicle Fitment

• 2012-2015 BMW 335i (N55 3.0L Turbo, RWD/AWD)
• 2013-2015 BMW 335i xDrive (N55 3.0L Turbo)
• 2014-2016 BMW 435i (N55 3.0L Turbo, RWD/AWD)
• 2015-2016 BMW 435i xDrive Gran Coupe (N55 3.0L Turbo)
• 2013-2016 BMW M135i/M135i xDrive (N55 3.0L Turbo)
• 2014-2016 BMW M235i/M235i xDrive (N55 3.0L Turbo)
• 2016-2018 BMW M2 (N55 3.0L Turbo)

Features

• aFe Power Magnum FORCE® Stage-2 Cold Air Intake System (Part #54-13033R)
• Pro 5R high-flow oiled cotton gauze performance air filter
• Large 7" tall 360° filter for maximum airflow and efficiency
• Open-element design enhances induction sound
• Dyno-tuned intake tube for optimized airflow and performance
• Heat-shield and housing design reduce intake air temperatures
• Direct fit using factory mounting points, no cutting/modification
• Provides noticeable throttle response and power improvement

Specifications

• Brand: aFe Power
• Part Number: 54-13033R
• Series: Magnum FORCE® Stage-2
• System Type: Cold Air Intake
• Filter Type: Pro 5R oiled cotton gauze
• Measured Flow: ~650 CFM @ 7" H2O
• Airflow Increase: ~44% over factory intake
• Estimated Power Gain: ~+11 hp
• Estimated Torque Gain: ~+21 lb-ft
• Installation: Bolt-on, uses OEM mounting points
• Emissions: Not legal for sale/use in California or other CARB states

Included Components

• 1x Magnum FORCE® Stage-2 cold air intake assembly
• 1x Pro 5R high-flow oiled air filter
• 1x Dyno-tuned intake tube
• 1x Heat shield and housing
• Mounting hardware and clamps

Product Description

The aFe Power Magnum FORCE® Stage-2 Cold Air Intake System (Part #54-13033R) is a performance upgrade engineered for BMW vehicles equipped with the N55 3.0L turbocharged engine. This intake replaces the restrictive factory airbox with a high-flow Pro 5R oiled cotton gauze filter and a dyno-tuned intake tube that increases airflow - outflowing the stock setup by approximately 44 % - helping improve throttle response, horsepower, and torque. Its open-element design not only enhances induction sound but also allows for more efficient engine breathing.

Featuring a large 7" tall performance filter and precision-engineered intake tube and heat shield, this Stage-2 intake draws in cooler, denser air while maintaining strong filtration and engine protection. Installation is simple with a direct bolt-on fit that uses factory mounting points without cutting or modifications. Dyno-proven gains of up to ~+11 hp and ~+21 lb-ft torque make this a popular choice for enthusiasts looking to enhance performance, engine sound, and throttle feel on their BMW. Note that this system is not CARB-legal in California and some other regions.