BMW 3 / 4 Series F-Chassis N55 3.0L Engine Cold Air Intake System w/ Heat Shield & Ducting | F30 F32 F34 F36 F87 - 235i 335i 435i M2 and more

Unlock the performance of your BMW F-Chassis N55 engine with our Cold Air Intake System, engineered for improved airflow, cooler intake temps, and a sharper throttle response.

The N55, BMW’s 3.0L turbocharged inline-6, was the successor to the twin-turbo N54 and became the heart of many F-Chassis performance models. With its twin-scroll turbo and Valvetronic technology, the N55 delivers strong power gains from even the simplest breathing upgrades. Our semi-closed cold air intake system replaces the restrictive factory airbox to let your turbo breathe freely while still shielding the filter from excessive engine bay heat.

This design delivers the best of both worlds — increased airflow from the 360° open filter while the semi-closed housing and precision-fit heat shield reduce heat soak, ensuring cooler, denser intake air for more consistent power.

To make installation seamless, this intake includes a pre-cut MAF sensor slot for direct factory integration with no modifications required. The result: better throttle response, improved horsepower and torque (especially with tuning), and a more aggressive induction note that enhances every drive.

Key Features

• Semi-closed design for better heat reduction and cooler intake temps
• Pre-cut MAF sensor slot for true plug-and-play installation
• Increases horsepower & torque (even greater gains when tuned)
• Aggressive turbo spool + blow-off sound for a sportier driving experience
• Heat shield included for added hot-air protection
• Direct OEM fitment with factory mounting points
• Red performance filter adds a race-inspired look to your engine bay

FITMENT: 

• BMW 2 Series (N55): F22 Coupe – M235i, F23 Convertible – M235i, F87 Coupe – M2 (N55, pre-Competition)
• BMW 3 Series (N55): F30 Sedan – 335i, F31 Touring – 335i, F34 Gran Turismo – 335i
• BMW 4 Series (N55): F32 Coupe – 435i, F33 Convertible – 435i, F36 Gran Coupe – 435i

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