Dinan's Cold Air Intake system for the E8X / E9X 335i/xi adds an additional intake snorkel to complement the factory intake duct. The Dinan intake adds a new airbox cover and a carbon fiber intake snorkel that draws cooler air from a low pressure zone behind the front bumper. This location is a full 40 degrees cooler than the factory air inlet. A K&N panel filter replaces the stock filter in the stock airbox and a second K&N cone filter is located on the new snorkel. Professional installation is recommended but detailed instructions are included. Dinan has shown peak gains of 5hp and 6ft-lbs of torque from the intake alone but greater gains come at higher RPM where more airflow is required. Performance software is recommended. Beautiful and high quality carbon fiber dresses up the engine bay while also taking advantage of composite's superior thermal resistance.
Note: NOT compatible with M-Aerodynamic bumper. Dinan Performance Software is highly recommended.
Installation Instructions: Dinan E8X/E9X Carbon Intake D760-0030 Installation
Features:
- Max +14 HP & +16 lb-ft of torque when used in conjunction with the Stage 2 DINANTRONICS Performance Tuner as well as Dinan exhaust.
- Improved Throttle Response
- Inlet air temps reduced by nearly 40 degrees
- Aircraft quality carbon fiber airbox and tube captures cool air from the lower grille and increases air volume
2008-2010 E82 E88 BMW 135i 2007-2010 E90 BMW 335i - Sedan 2007-2008 E90 BMW 335xi - Sedan 2007-2010 E92 BMW 335i 335is - Coupe 2007-2010 E93 BMW 335i 335is - Convertible
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