Dinan 20-25 BMW X3M/X4M Cold Air Intake

Together, the high flow filters and the carbon fiber engine cover, represent the X3M/X4M intake system even if the "intake" moniker may be considered a stretch and not universally accepted. The combination still represents the best comprehensive value for the 2 pieces. However, each component is sold separately for those that may only be after the increased flow/power or only the visual appeal. There is an option for everyone.

Additional Information

Carbon Fiber - F97/F98

• 50 State Emissions Legal: CARB EO D-176-54.
• Massive detail rich, gloss UV coated, 2x2 carbon fiber engine cover for maximum under hood appeal.
• More Flow: 18.6% greater than stock (Stock: 862 CFM, Dinan: 1022 CFM @ 28" H2O per bank).
• More Power: Max gains of 7 WHP and 8 lb-ft of torque @ 4750 RPM.
• One word: Magnets. The mounting hardware solution for those that wish to be free of clutter.
• Quick and easy installation.
• Set of drop-in multi-layered cotton high flow filters for increased flow and superior filtration.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information