The factory BMW charge pipes are prone to cracking, as they are made from brittle plastic. Here at Turner, we sell several brands of replacement charge pipes that are typically made from cast aluminum. We recommend upgrading to hard charge pipes even on stock forced induction vehicles to avoid cracking - we've seen cracking occur on high mileage cars running stock power just as frequently as we do with high horsepower builds.
MMX's high-flow charge pipe kit includes everything needed to improve the performance, reliability, and aesthetics of your N55-powered E8x/E9x. Smooth bore pipework improves airflow over stock and due to reducing deformation of the hoses under load or vacuum, the MMR charge pipes also improve throttle response and power output. Increased boost pressure can cause the stock pipework to split or crack and cause drivability issues. MMR's charge pipes are made of lightweight aluminum which fit right in place of OEM charge pipes. Includes a 1/8” bung for easy addition of either methanol or water injection. Features: Replacement high-flow aluminum charge pipe with CNC leak-free connection Silicone coupler hose and two stub hoses Replacement c-clip Jubilee clips o-ring
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Rein Automotive OE Air Intake Hose is a precision-manufactured component designed for teams and owners who refuse to compromise on volumetric efficiency.
MMX's high-flow charge pipe kit includes everything needed to improve the performance, reliability, and aesthetics of your N54-powered E8x/E9x. Smooth bore pipework improves airflow over stock and due to reducing deformation of the hoses under load or vacuum, the MMR charge pipes also improve throttle response and power output. Increased boost pressure can cause the stock pipework to split or crack and cause drivability issues. MMR's charge pipes are made of lightweight aluminum which fit right in place of OEM charge pipes. Includes a 1/8” bung for easy addition of either methanol or water injection. Features: Replacement high-flow aluminum charge pipe with CNC leak-free connection Silicone coupler hose and two stub hoses Replacement c-clip Jubilee clips o-ring
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