DEFAB Sealed Airbox Kit - Defender Puma
Australian-made sealed airbox system for Defender Puma 2.4 and 2.2 TDCi.
Designed to improve intake flow while giving you a cleaner sealed-airbox arrangement for vehicles running a snorkel or upgraded intake system.
Key features
- Australian made
- Sealed airbox construction
- Washable dry-flow air filter requiring no filter oil
- Billet-machined MAF sensor holder built to original sizing
- Duckbill drain valve
- Designed to work with factory-style plastic snorkels or the DEFAB snorkel
- 88mm / 3.5-inch airflow path through to the original turbo hose
- 2.5mm powder-coated aluminium construction
Kit includes
- Pre-assembled airbox with filter and CNC-cut / folded mounting brackets
- 3.5-inch flexible intake hose
- Side-entry plastic snorkel adapter
- DEFAB silicone elbow from airbox to MAF holder
- CNC-machined DEFAB MAF sensor holder
- Stainless hose clamps
300Tdi applications
The airbox can be adapted to a 300Tdi, but custom intake plumbing is required and is the responsibility of the installer.
Water crossings
A sealed airbox does not automatically make the vehicle safe for deep-water crossings. The complete snorkel and intake system must be installed and checked for leaks before relying on it for water-ingress protection.







