Dinan Cold Air Intake for BMW 540i (E39) 1999-2003
Note:
The Dinan High Flow Cold Air Intake System for the E39 M5 is a thoughtfully engineered upgrade designed to enhance power, efficiency, and aesthetics. This intake system provides a free-flowing design that promotes cooler, denser air intake, leading to better engine performance.
Key Features:
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Power Gains: Increases power output by up to +18 horsepower and +20 lb-ft of torque (with Dinan engine software), improving overall throttle response and acceleration.
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Cooler Air Intake: By positioning the cylindrical performance filter behind the front bumper and below the headlights, the intake system draws in cooler, oxygen-rich air and avoids heat from the engine bay.
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Optimized Carbon Fiber Tubing: The 4-inch diameter carbon fiber intake tube reduces air turbulence, promoting efficient airflow for greater performance. The tube’s embossed Dinan logo enhances durability and gives a refined, high-performance look.
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High-Flow Filter: A larger filter surface area allows for increased airflow and better filtration, contributing to engine efficiency.
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Emissions Compliance: CARB certified (EO D-176-27), making it legal for use in all 50 states.
| Brand |
Dinan |
| Dinan Point Value |
3 |
| Emission Code |
1 |
| Labor Time (Hours) |
2 |
| Max HP Gain |
18 |
| Max Torque (lb-ft) Gain |
20 |
| Product Type |
Cold Air Intake |
| UPC |
813725029801 |
| Part Number |
D760-0620A |
Fitment Chart:
| Make |
Model |
Year |
BMW
|
540i
|
1999-2003
|
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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