Description

COMPATIBLE: (4.4L -M62TB44)

1999 – 2003 BMW 540i

Stage 2 Engine Software recommended for optimum performance and drivability. Intake fits E39 540i’s with a build date after 10/1998 (M62TU Engine). 1997-98 540i’s with the M62 engine are not compatible.

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. The newest version of the system goes back to its carbon fiber roots for a more showroom worthy appearance complete with an embossed Dinan logo. This revised logo a marked improvement over the inset Mylar decal that was prone to marring after decades of use on the original E39 CF intake.

• More Power: + 18 HP, + 20 LB-FT (coupled w/ engine software).

• Improved throttle response.

• Optimized 4 diameter carbon fiber tube ensuring minimal turbulence.

• Updated logo for long lasting durability and aesthetic appeal.

• Uses a larger cylindrical performance filter for increased flow.

• Filter re-located to maximize exposure to cooler, oxygen rich, outside air.

• 50 State Emissions Legal: CARB EO D-176-27.

ABOUT DINAN CARS

Founded in 1979, Dinan is well established as North America’s premiere BMW tuner. In recent years Dinan has further expanded its portfolio to include other European marques such as MINI and Mercedes Benz. For all makes, Dinan develops, manufactures and markets a comprehensive line of high performance products and systems, distributed through a worldwide network of Authorized Dinan Performance Centers that include New Car Dealerships as well as Independent Service/High Performance facilities. The expansive dealer network coupled with Dinan’s industry leading warranty program, quality products and solid engineering have helped make Dinan a household word among driving enthusiasts that desire “performance without sacrifice.”

Install Guide:

WARRANTY: