aFe POWER Magnum FORCE Stage-2 Pro DRY S Cold Air Intake – BMW M2 M3 & M4 (S55)

Upgrade your BMW S55 with the aFe POWER Magnum FORCE Stage-2 Cold Air Intake System featuring Pro DRY S oil-free filters. Engineered to deliver substantial performance gains, improved throttle response, and an aggressive induction note, this intake is one of the most popular upgrades for the BMW M2 Competition, M3 and M4 platform.

Featuring dual 6-inch Pro DRY S high-flow air filters, large dyno-tuned intake tubes, and lightweight XLPE open-element housings, the Stage-2 system increases airflow while reducing intake restriction for faster turbo response and improved engine performance.

Dyno tested to produce gains of up to 19 horsepower, 17 lb-ft of torque, and 32% greater airflow, this intake requires no ECU tuning and is fully compatible with both stock and tuned vehicles.

Key Features & Benefits

• Genuine aFe POWER product
• Magnum FORCE Stage-2 Cold Air Intake System
• Dyno-proven gains of up to 19 HP
• Up to 17 lb-ft torque increase
• Up to 32% increased airflow
• Measured airflow of 765 CFM @ 7" H₂O
• No ECU tuning required
• Improved throttle response
• Faster turbo spool
• Aggressive induction sound
• Dual 6-inch Pro DRY S performance air filters
• Oil-free synthetic filter media
• Open-element XLPE housings
• Heat soak-resistant construction
• Brushed aluminium intake tube accent
• Direct bolt-on installation
• No cutting or modifications required

Pro DRY S Performance Filters

The Magnum FORCE Stage-2 intake uses aFe's Pro DRY S filters, designed for enthusiasts seeking excellent filtration with minimal maintenance.

Features include:

• Oil-free synthetic filter media
• Three-layer progressively finer filtration
• Washable and reusable
• 360-degree radial flow design
• Excellent dust holding capacity
• Longer service intervals
• Ideal for daily-driven and performance vehicles

Unlike oiled filters, the Pro DRY S media requires no filter oil after cleaning, making maintenance simple and convenient.

Open-Element Stage-2 Design

The open-element XLPE housings maximise airflow while minimising heat soak from the engine bay.

Additional features include:

• Heat-resistant XLPE polymer construction
• Factory fresh air inlet utilisation
• Patent-pending filter-to-housing interface
• Minimal hardware for easier installation
• Easy visual inspection of filters
• Aggressive induction sound under acceleration

The extended intake tube incorporates a brushed aluminium trim piece, securely locating the coolant hose while providing a premium appearance in the engine bay.

An optional carbon fibre trim piece (aFe PN: 54-13032CC) is available separately for an even more distinctive finish.

Performance Benefits

Compared to the factory intake system, the Magnum FORCE Stage-2 delivers:

• Up to 19 horsepower increase
• Up to 17 lb-ft torque increase
• Up to 32% greater airflow
• Faster turbo response
• Sharper throttle response
• Increased induction sound
• Improved engine breathing

No ECU tune is required, making it an excellent upgrade for both factory and modified S55-powered BMWs.

Vehicle Fitment

Suitable for:

• BMW F87 M2 Competition (2019–2021)
• BMW F80 M3 (2015–2018)
• BMW F82 M4 Coupe (2015–2020)
• BMW F83 M4 Convertible (2015–2020)
• BMW M4 CS (2019–2020)
• BMW M4 GTS (2016)

Engine:

• BMW S55 3.0L Twin-Turbo Inline-6

Specifications

• Filter Type: Pro DRY S
• Filter Media: Oil-Free Synthetic (3-Layer)
• Filter Colour: Grey
• Air Box Design: Open Element
• Heat Shield Included
• MAF Sensor Provision: Yes
• Measured Airflow: 765 CFM @ 7" H₂O
• Airflow Increase: 32%
• Mounting Hardware Included
• ECU Tune Required: No

What's Included

• aFe POWER Magnum FORCE Stage-2 Intake System
• Dual Pro DRY S Air Filters
• XLPE Open-Element Housings
• Dyno-Tuned Intake Tubes
• Heat Shields
• Silicone Couplers
• Mounting Hardware
• Installation Instructions

Installation

• Direct bolt-on installation using factory mounting points.
• No cutting or drilling required.
• Professional installation is recommended.
• Installation services are available through Sequential Racing – Altona North, Melbourne.

Why Buy from Sequential Racing?

Sequential Racing is an authorised Australian supplier of genuine aFe POWER performance products. We offer expert advice, Australia-wide shipping, and professional installation services, helping enthusiasts get the most from their BMW performance upgrades.