HFE BMW N55 Intake Kit – M135i, M235i, 335i, 435i & M2
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Improve airflow and unlock sharper turbo response with the HFE N55 Intake Kit, designed for BMW F-Series models including F22, F30, F32 and F33 variants. Suitable for popular models such as the M135i, M235i, 335i, 435i and original M2 (N55), this high-flow intake reduces restriction compared to the factory airbox, enhancing throttle response, turbo spool characteristics and induction sound.
Key Features+
- High-Flow Filter System: Increases airflow into the turbocharger.
- Reduced Intake Restriction: Supports higher boost levels on tuned vehicles.
- Improved Turbo Response: Faster spool and sharper throttle feel.
- Enhanced Induction Sound: More pronounced turbo and intake noise.
- Direct-Fit Design: Integrates with factory mounting locations.
- Washable & Reusable Filter: Long-term serviceability.
Why Upgrade Your N55 Intake?+
- The OEM intake system can become restrictive at higher boost levels.
- Improved airflow supports Stage 1 and Stage 2 power gains.
- Sharper throttle response enhances daily drivability.
- Pairs perfectly with upgraded downpipes and charge pipes.
- Provides a more aggressive induction tone under load.
Technical Specifications+
- Engine: BMW N55 3.0L Turbo
- Chassis Compatibility: F22 / F30 / F32 / F33
- Filter Type: High-flow reusable element
- Construction: Performance intake assembly
- Fitment: Direct bolt-on replacement
Vehicle Compatibility+
- BMW M135i (N55) F20 F21
- BMW M235i (N55) F22
- BMW 335i (N55) F30
- BMW 435i (N55) F32 F33
- BMW M2 (OG N55)
✔ N55 engine only (not compatible with B58 or S55 models)
✔ Always confirm engine code before ordering
Installation+
- Remove factory intake assembly.
- Install HFE intake kit using supplied hardware.
- Ensure all clamps and connections are secure.
- No ECU tuning required, but recommended on modified vehicles.
- Professional installation advised.











