CTS Turbo Aluminium Charge Pipe/Chargepipe/Boost Pipe for BMW N55 xDrive AWD - M235i 335i 435i (F22 F30 F32) Turbo Outlet Charge Air Pipe, Intercooler to Throttle Body, Water/Meth Ready - Black

Upgrade your BMW F‑series N55 with a high‑flow aluminium boost pipe engineered for xDrive models. This premium hard pipe replaces the fragile factory plastic charge air ducting that is known to split under pressure, delivering stronger reliability and sharper response on tuned and standard cars alike. Built by CTS Turbo for serious enthusiasts, it is a direct bolt‑on that keeps the original style connections while improving airflow and durability.

Perfect for: BMW M235i xDrive, 335i xDrive, 435i xDrive with the N55 turbocharged engine. Ideal for owners looking to prevent boost leaks, remove weak OEM pipework and prepare for future performance upgrades such as remaps, intercoolers and water methanol injection.

Why this upgrade

• Prevents common failures of the stock plastic pipework at elevated and even factory boost levels
• Crisper throttle response with reduced lag thanks to smoother, mandrel‑bent aluminium tubing
• Stronger, leak‑free construction that stands up to spirited driving and track use
• Direct fit with OE‑style throttle body connection for a hassle‑free install

Key features

• CNC‑machined MAP sensor boss for precise sealing and compatibility
• T6061 mandrel‑bent aluminium hard pipe with a robust black powder‑coated finish
• Integrated water/meth port for easy addition of water methanol systems
• OE‑style O‑ring throttle body locking flange
• High‑temp 4‑ply silicone coupler for a secure, flexible join
• Stainless steel clamps included
• Laser‑etched CTS Turbo branding

What you can expect

Cleaner boost delivery, improved reliability and confidence under load. Our team at MJ Modifications has fitted this upgrade on customer cars with excellent feedback for fitment quality and drivability. It is a smart preventative upgrade that also supports future power goals.

Compatibility and fitment

• Engine: N55 single turbo
• Drivetrain: xDrive
• Models: M235i xDrive, 335i xDrive, 435i xDrive within the BMW F‑series range

If you are unsure about suitability for your vehicle, contact us and we will be happy to help.

Professional installation

For fitting, we recommend our in‑house workshop at MJ Modifications, Warwickshire. Email info@mjmodifications.co.uk for a tailored installation quote and availability.

Search terms our customers use

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Order today for a durable, performance‑focused solution that replaces a known weak point and keeps your N55 running strong.