aFe MagnumFLOW Air Filters OER P5R A/F P5R BMW 340i/340ix F30/F31 3.0L B58

SKU: 30-10270 | UPC: 802959302811

aFe MagnumFLOW Air Filters OER P5R A/F P5R BMW 340i/340ix F30/F31 3.0L B58 2016-2021

This aFe Power Magnum FLOW OE replacement air filter with Pro 5R media delivers direct drop-in performance for BMW models equipped with the 3.0L B58 turbo engine including 340i 440i and M240i. Engineered with five layers of progressively finer cotton gauze it outflows the stock filter by up to 36 percent for noticeable gains in horsepower and torque. Washable and reusable this blue panel filter measures 10.46 inches long 10.27 inches wide and 1.67 inches tall for a precise factory fit.

Key Features

• Factory Oiled Pro 5R Media: Pre-oiled five-layer cotton gauze construction captures 98.6 percent of contaminants while allowing maximum airflow for immediate power gains
• 100 Percent Polyurethane Frame: Durable boxed frame on all sides resists cracking and ensures long service life even under high-heat engine bay conditions
• Washable and Reusable Design: Clean and re-oil multiple times with tall 25mm deep rounded pleats holding more dust for extended intervals between maintenance
• Up to 36 Percent Flow Increase: Outperforms stock paper filters with integrated urethane bump seal preventing leaks and maintaining peak engine efficiency
• Progressive Bump Seal: Custom molded seal matches OEM housing perfectly for no-gap installation and reliable sealing over the filter’s lifespan

Product Notes

• Direct OE replacement no modifications required for installation
• Service filter every 30,000 to 50,000 miles based on driving conditions using aFe cleaning kit
• Product weight 1.6 lbs ships in compact protective packaging

Installation Notes

• Professional installation recommended.
• Drop-in replacement removes in minutes with no tools or cutting needed
• Compatible with factory airbox hardware and snorkel tubing

This Part Fits

Why Choose aFe Power?

• Over 20 years engineering high-flow intake systems for domestic import and European vehicles
• Dyno-tested designs deliver verified airflow and power increases across OEM applications
• Precision-molded components ensure seamless integration with factory setups

Frequently Asked Questions

• Q: Does this filter fit my 2017 BMW 340i xDrive F30 with B58 engine?
  A: Yes it provides direct drop-in replacement for all 2016-2018 BMW 340i and 340i xDrive models with the 3.0L B58 turbocharged inline-6
• Q: What material is used and is it pre-oiled?
  A: Constructed from five layers of progressive cotton gauze media factory oiled in blue for instant performance and 98.6 percent filtration efficiency
• Q: What is the warranty and cleaning process?
  A: Backed by aFe Power limited lifetime warranty clean with compressed air and aFe restore kit oil then reinstall for repeated use

Shipping & Handling

• Method: UPS Ground or FedEx
• Availability: In stock – ships same or next business day
• Packaging: Protective cardboard box 12 x 12 x 3 inches
• Weight: 1.6 lbs