

Black intake tube kit / Direct intake kit for BMW 1 Series (E81/E82/E87/E88) / 3 Series (E90-E93) / 120i + 320i — TA Technix
Ref. 90BM003-1
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Black Intake Tube Kit / Direct Intake Kit / for BMW 1 Series (E81/E82/E87/E88) / 3 Series (E90-E93) / 120i + 320i
Features
Technical details
- Kit includes:
What this part changes
A direct intake kit replaces the airbox with a short pipe and a cone filter. Two things change: airflow, because the airbox restrictions are removed, and intake noise, which becomes clear and very noticeable under load — often the real reason for buying one.
All the potential gains depend on air temperature. A filter installed directly in the engine bay draws in air at 60 °C or more: it is less dense and cancels out what it had gained. Quality kits come with a heat shield and a cold-air intake; without one or the other, the gain 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 merely decorative.
- Check the airflow meter connection: the diameter must match to avoid jerking.
- Reconnect the crankcase ventilation hoses left by the original airbox.
Compatible vehicles
| Make | Model | Engine | Years |
|---|---|---|---|
| BMW | 1 Series (E81/E82/E87/E88) | — | — |
| BMW | 3 Series (E90-93) | engine code N46 120i / 320i | — |
Delivery & warranty
Frequently bought together
Enthusiasts at your service
since 2017
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