Dinan Carbon Fiber Cold Air Intake - BMW M240i/M340i G20/G42

OVERVIEW

The M240i and M340i are impressive cars in terms of performance and style — but you'd never know it looking at the stock intake system. In stock trim, they come with a dry, lifeless airbox housing a basic panel filter, plus an intake resonator whose sole job is eliminating the turbo/intake noises enthusiasts actually want to hear. The Dinan Carbon Fiber Cold Air Intake rights these wrongs with a semi-open design capable of flowing 58% more air than stock, resulting in additional top-end power and sharper throttle response. To achieve those gains, the entire lower airbox — not just the lid — has been reworked and enlarged, housing a 40% larger custom filter. Strategically patterned secondary air inlets let you hear the turbo spool and BOV without raising intake temps, while the exposed carbon fiber construction transforms the engine bay's look from drab and utilitarian to genuinely show-worthy.

SPECS

• Outflows the factory intake by 58% or more
• Up to +9 WHP / +8 lb-ft torque @ 6500 RPM on a completely stock vehicle
• 60% larger airbox than stock, housing a 40% larger custom free-flowing filter
• Semi-open design removes the sound-killing factory intake resonator
• Strategically patterned secondary air inlets for added sound without raising turbo inlet temps
• Exposed carbon fiber construction for a premium engine bay appearance
• Legal under EPA Tampering Policy for on-street use in states that accept EPA provisions; not legal for sale or use in California pending CARB certification

PARTS INCLUDED

• 1x semi-open carbon fiber cold air intake system

TECH RESOURCES

• Installation Instructions (PDF)
• Important: this intake is NOT compatible with factory or aftermarket strut braces. If your vehicle has factory bracing, use the brace-compatible version (Part# D760-0058) instead.
• Existing D760-0052 owners who want to upgrade to the brace-compatible design can order a separate retrofit kit (Part# D763-0185)
• Replacement filter: Dinan High Flow Filter (D401-0027)

PART NUMBER

• D760-0052

VEHICLE APPLICATIONS

Please confirm exact fitment for your VIN before purchase.