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CP F-Series - Constructed from all aluminum makes this charge pipe almost indestructible. 

For F-Series cars, N55 engines

For 135i 335i with N55 engine. Unlike the factory BMW pipe (which is made of plastic and will eventually crack/leak), the Active Autowerke N55 Charge Pipe is made of aluminum.


In recent testing this intake produced an astounding 15hp and 13lbs. x ft. of torque while outflowing the factory intake by 85%


In recent testing this air intake system produces 11 max horsepower, 10 lbs. x ft. torque and out-flows the factory intake by 90%.



This Stage 2 cold air intake system produces 12 max horsepower, 11lbs. x ft. torque and out-flowed the factory intake by 42%.


This Stage 2 air intake system produces 18 max horsepower, 15lbs. x ft. torque and out-flowed the factory intake by 41%.

This unique intake system is designed to use the factory intake box to seal the intake tube and filter and tube against unwanted under-hood temperatures while increasing air flow and velocity for optimum performance.


This all new Momentum Sealed Intake System produces 10hp and 14lbs. x ft. torque and outflows the factory intake by 42%.



This Stage 2 Sealed Intake produces 12 Horsepower, and 15LBS. x FT. of torque, out-flowing the factory intake by 56%.

$195.00 $225.00  
Free up airflow and improve the reliability of your N54 powered BMW.

$195.00 $225.00  
Mandrel bent aluminum pipe replaces the brittle factory plastic pipe which can fail under increased boost pressure.

$139.00 $155.00  


Sharper throttle response, lightning-fast valve actuation, and it will hold as much boost as you can throw at it.

$20.99 $25.99  

The K&N DryCharger is designed to prevent splashes of water or mud from saturating your K&N air filter and will also stop small dirt particles. The DryCharger keeps your K&N air filter cleaner longer yet only adds a very little restriction to the airflow of the filter.