BMW 2 / 3 / 4 Series B58 3.0L Engine Titanium Cold Air Intake System w/ Heat Shield & Ducting | Fits 240i 340i 340i 440i and more.

Unlock the full potential of your BMW B58 engine with our Titanium Cold Air Intake System — the ultimate blend of performance and style.

The B58, part of BMW’s modular B-Series inline-6 lineup, succeeded the legendary N55 and has quickly built a reputation as one of BMW’s most powerful and tunable engines. To maximize its capabilities, airflow is key. By replacing the restrictive factory airbox with our titanium open-element cold air intake and precision-fit heat shield, your engine can finally breathe the way it was meant to.

Crafted from aerospace-grade titanium, this intake offers more than just performance:

• Ultra-lightweight strength — titanium is 40% lighter than steel yet far stronger, reducing weight in your engine bay.
• Superior heat resistance — titanium naturally disperses heat, keeping intake air cooler for more consistent power.
• Corrosion-proof durability — unlike aluminum or steel, titanium won’t rust or degrade.
• Exotic appearance — the raw brushed titanium finish delivers a premium, race-inspired look that stands out at every car meet.

Function meets form: the intake filter pulls air from a 360° angle, drastically sharpening throttle response and drivability, while producing a deeper induction tone with a pronounced turbo spool and “whoosh” under throttle. For enthusiasts running higher boost or chasing maximum horsepower, this titanium intake is the perfect foundation to extract every ounce of performance from your B58 engine.

Key Features

• Titanium construction for unmatched strength-to-weight ratio
• Enhanced heat resistance keeps intake temps cooler under load
• Increases horsepower & torque (even greater with tuning)
• Aggressive induction sound with turbo spool and blow-off “whoosh”
• Direct OEM fitment for a precise, hassle-free install
• Race-inspired design with brushed titanium finish and red performance filter

FITMENT: 

• 2 Series: F22 Coupe – 240i, F23 Convertible – 240i
• 3 Series: F30 Sedan – 340i, F31 Touring – 340i, F34 Gran Turismo – 340i, F35 Sedan LWB – 340i
• 4 Series: F32 Coupe – 440i, F33 Convertible – 440i, F36 Gran Coupe – 440i

DOES NOT FIT: 

• 5 Series (F10 Sedan / F11 Touring 540i – different B58 intake routing)
• 7 Series (F01 Sedan SWB, F02 Sedan LWB, F04 Hybrid – different engine bay & intake layout)
• Any G-Chassis (revised B58 intake designs)
• All M Models (M2, M3, M4, M5, etc.)
• Non-B58 engines (N20, N26, N55, N63, S63, etc.)

Please refer to the “Fitment” section in the product description for compatibility details.