Dinan Cold Air Intake
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Dinan Cold Air Intake - BMW 540i (E39)
Dinan is one of the most respected names in BMW performance, with decades of engineering experience producing bolt-on upgrades that deliver real, measurable results. This cold air intake is a straightforward way to free up power on the BMW 540i, pulling cooler, denser air into the engine for improved combustion efficiency and a more responsive throttle.
This listing covers the 1999–2003 BMW 540i (E39).
Key Features
- Up to 18 hp and 27 Nm (20 lb-ft) of torque gain
- Draws in cooler ambient air compared to the restrictive factory airbox
- Estimated installation time of approximately 2 hours
- Compatible replacement filter available separately: Dinan High-Flow Replacement Air Filter (Part No. D403-0410)
- Replacement air filter sock also available (Part No. D401-0113)
Vehicle compatibility and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and configuration are confirmed before ordering.
Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| BMW | 540i | E39 | M62B44 |
No instructions available for this product.
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