Dinan High Flow Cold Air Intake Systems develop horsepower and torque gains by improving the engine's intake airflow. The aggressive system design provides for a less restrictive intake airflow than the stock system for greater engine efficiency and the lowest possible intake air temperatures. The Intake Systems replace the factory air box with a cylindrical performance filter and carbon fiber intake pipe. The filter is relocated to a separate compartment behind the front bumper and below the headlights in order to insulate it from engine compartment heat and maximize exposure to outside air. The filter to airflow meter pipe is designed to minimize air turbulence and maximize efficiency.
- More Power: + 12 HP @ 6000 RPM, + 11 LB-FT @ 6000 RPM (coupled w/ engine software).
- Re-designed carbon fiber tube with updated logo for long lasting durability.
- Uses a larger cylindrical performance filter for increased flow.
- Filter re-located to maximize exposure to cooler outside air.
- 50 State Emissions Legal: CARB EO D-176-14.
- Improved throttle response.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-1999 | BMW | 323i | Base |
| 1998-1999 | BMW | 323is | Base |
| 1996-1998 | BMW | 328i | Base |
| 1996-1999 | BMW | 328is | Base |
| 1996-1999 | BMW | M3 | Base |