Give your B58-powered F-series BMW more sound and power with the addition of the newly revised CTS Turbo Intake System. CTS Turbo wanted to create the highest flowing system on the market so they started with a massive 6" velocity stack air filter and fitted it to a 3.5" powder-coated aluminum pipe. This system is a direct replacement for the factory airbox so a powder-coated heat shield is included as well to keep hot air away from the air filter. 

This new revised version features a more rigidly mounted inlet pipe and a better sealing heatshield for superior performance without a CEL**

Power gains of 12-20 hp depending upon fueling have been seen along with a more aggressive turbo sound due to the open filter design. 

Note:

• This intake is not CARB exempt and is not legal for street use in California & other states adopting CARB standards.
• Please check your local laws before purchasing.
• **Note: no CEL was reported, as this intake has been extensively tested on many different B58 vehicles.