Dinan Cold Air Intake BMW 240i G42 and 340i / 440i G2x B58

This high-performance Dinan intake system is meticulously designed for the BMW 240i G42 and BMW 340i / 440i G2x equipped with B58.2 engines. It includes a tailored MAF housing, a PEX large-volume air box, a washable and reusable high-flow air filter, and all necessary installation hardware. It enhances your engine with an additional 10hp while also providing a more robust sound and a distinctive look to the 3.0L engine.

• Easy direct mounting
• Proven performance gain of 10hp on stock engines
• 60% larger volume than the original setup
• Durable PEX construction for the air box
• High-quality, washable cotton air filter
• Multi-layer silicone coupler included
• Comes with comprehensive assembly instructions
• Mounting kit provided
• Designed in the USA