SLE Intake System – BMW 340i / 440i F30 / F32 / F36 (B58 Gen 1) 2016–2019

SLE Intake System – BMW 340i / 440i (F30 / F32 / F36, B58 Gen 1 | 2016–2019)
Unleash Performance, Sound, and Style from Your B58

Elevate the driving experience of your B58-powered BMW with the SLE Intake System, specifically engineered for 2016–2019 BMW 340i and 440i models equipped with the Gen 1 B58 engine. This high-performance intake replaces the restrictive factory airbox with a free-flowing design that enhances throttle response, turbo spool, and induction sound—all while maintaining a clean, OEM+ engine bay appearance.

Performance You Can Feel

Built around a mandrel-bent aluminum intake pipe and a large inverted cone air filter, the SLE Intake significantly improves airflow into the turbo, resulting in quicker response and more efficient power delivery. Pair it with a tune, and you’ll unlock even greater performance gains.

Aggressive Turbo Sound, Cooler Operation

A laser-cut aluminum heatshield with rubber trim helps isolate the filter from engine bay heat, keeping intake air temperatures (IATs) low for consistent output. You'll also enjoy amplified turbo and bypass valve sounds, making every drive more engaging.

Clean Look, Seamless Fit

Finished in a durable wrinkle black powder coat, the SLE intake offers a sleek OEM-like appearance. Designed as a bolt-on upgrade, this system requires no tuning and installs easily with common hand tools.

Key Features:

• Mandrel-bent aluminum intake pipe for smooth, unrestricted airflow

• Large inverted cone air filter provides maximum surface area and flow

• Laser-cut aluminum heatshield with rubber trim for heat protection

• Improves throttle response and turbo spool

• Aggressive turbo and bypass valve sound

• Wrinkle black powder coat for OEM+ aesthetics

• No tuning required – works with stock or tuned setups

• Simple bolt-on installation

Vehicle Fitment (B58 Gen 1 | 2016–2019 Only):

• BMW 340i / 340i xDrive – F30 Sedan

• BMW 440i / 440i xDrive – F32 Coupe / F36 Gran Coupe

📌 Note: This intake is compatible with Gen 1 B58 engines only. It is not compatible with 2020+ Gen 2 B58 models.

Give your BMW the performance and sound it deserves with the SLE Intake System—a top-tier upgrade for Gen 1 B58 engines that delivers power, style, and character.