Genuine BMW CSL Airbox Snorkel Kit

Specifications:

• Made in Germany
• Genuine BMW CSL snorkel kit. 
  
• The flap was originally designed primarily to meet sound regulations for street use.
  • The MSS54HP DME must be upgraded to CSL specification. 
  • Wiring to the DME is required to activate the flap.
  • The flap's opening RPM can be adjusted per gear and per throttle mode. 
• The kit includes:
  • Snorkel with flap
  • Actuator 
  • Throttle valve switches (OE replacement)
  • Misc hardware (bolts, washers, clamps, screws, etc)
  • Inlet tube for the CSL bumper
    
• Kit notes:
  • I can optionally include the secondary air intake tube and ducts to the airbox.
  • If you do not need the inlet tube, please reach out before putting in your order.