

Intake Pipe Kit / Direct Intake Kit for BMW 1 Series (E82/E88) / 3 Series (E90-E93) with engine code N55 — TA Technix
Ref. 90BM004-1
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Intake Pipe Kit / Direct Intake Kit for BMW 1 Series (E82/E88) / 3 Series (E90-E93) with N55 engine code
Features
Technical details
- Kit includes:
- 1 x conical air filter
- 2 x 76 mm silicone sleeves
- 4 x 70-90 mm Ø hose clamps
What this part changes
A direct intake kit replaces the airbox with a short intake pipe and a conical filter. Two things change: airflow, because the airbox baffles are removed, and intake noise, which becomes pronounced and very noticeable under load - this is often the real reason for buying one.
All the performance benefit depends on air temperature. A filter installed directly in the engine bay draws in air at 60 °C or more: it is less dense, and it gives back what it had just gained. Serious kits come with a heat shield and a cold-air intake; without one or the other, the benefit is theoretical. Carbon conducts significantly less heat than aluminium.
What to plan for
- Protect the filter from engine heat: use a heat shield and cold-air intake, otherwise the kit is purely decorative.
- Check the airflow meter connection: the diameter must match, otherwise hesitation may occur.
- Reconnect the crankcase ventilation hoses left by the original airbox.
Compatible vehicles
| Make | Model | Engine | Years |
|---|---|---|---|
| BMW | 1 Series (E82 / E88) 135i | — | — |
| BMW | 3 Series (E90 / E91 / E92 / E93) 335i | models with N55 engine code | — |
Delivery & warranty
Frequently bought together
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since 2017
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