If you own an F10 or F13 M5/M6, chances are you've already thought about modifying it. A tune and increased boost pressure are usually one of the first mods done, but the factory plastic charge pipes may throw a wrench in your plans. The factory plastic charge pipes are a known weak link in the intake system and it's not uncommon for them to split at the plastic welds by the turbo or completely burst along the seam, leaving you with a frustrating boost leak. The Mishimoto F1X M5/M6 Charge Pipes are a durable, full aluminum construction, expertly TIG-welded to ensure a smooth and strong airflow path for the S63's boost. Our charge pipes are specifically designed to deliver optimal airflow with a more uniform shape from turbo to intercooler without sacrificing fitment. To provide the utmost perfect fitment, along with the charge pipes, we also include a CNC-machined 6061 aluminum bracket to hold the metal coolant lines that are supported by the factory intake tubes. Our charge pipe kit also includes a pair of matte black silicone couplers for a secure and stock styled connection to the air-to-water intercooler. The Mishimoto F1X M5/M6 Charge Pipes include the Mishimoto Lifetime Warranty for a worry-free installation.