aFe Power Momentum GT Cold Air Intake System with Pro Dry S Filter for Select 2017-2025 BMW 530i/X3/X4 (L4-2.0L)

Fits select 2017-2025 BMW 530i, 530i xDrive, X3, and X4 models (L4-2.0L).

The aFe Power Momentum GT intake system (MPN 50-70067D) is engineered to maximize performance while simplifying maintenance. This system features a 7-1/2" tall, 360-degree radial flow air filter with a 4" round flange. The included Pro DRY S media uses three layers of oil-free synthetic material, providing high filtration efficiency and dust holding capacity for street and light off-road use. The housing is rotomolded from heat-resistant XLPE (cross-linked polyethylene) and utilizes a patent-pending filter-to-housing interface that reduces the number of components for a more secure and straightforward installation.

Designed for real-world functionality, the system includes a large, clear sight window for tool-free filter inspections. The computer-designed, dyno-tuned intake tube is also constructed from XLPE to resist heat soak. This intake bolts directly to factory mounting locations and is compatible with the OE strut brace, requiring no vehicle modifications.

• Dyno-proven gains of up to +5 HP and +8 lb-ft torque
• Measured flow: 245 CFM @ 7" H2O
• Outflows factory intake by 23%
• 3-layer oil-free Pro DRY S synthetic media for maximum convenience
• Heat-resistant XLPE housing and intake tube construction
• Includes stainless-steel worm clamps and premium bellows coupling
• Manufacturer Part Number: 50-70067D