The Mishimoto N55 aluminum charge pipe kit for 2011–2018 N55‑powered BMWs replaces plastic throttle‑body and intercooler pipes with mandrel‑bent aluminum pipes, CNC‑machined quick‑disconnect flanges, and durable silicone couplers. The kit includes new O‑rings, quick‑disconnect clips and all bracketry needed for proper fitment to 335i and 435i models, preventing boost leaks and improving intake‑system robustness; it is backed by Mishimoto’s lifetime warranty.
Mishimoto BMW N55 Charge Pipe (F2X F3X) 335i 435i