CTS Turbo BMW F20/F30 BMW M2/M135I/M235I/335I/435 N55 Chargepipe - RWD Cars

Aluminium boost pipe upgrade for BMW F-series N55 RWD

Upgrade the fragile factory plastic pipework on your rear-wheel-drive BMW N55 with this CTS Turbo aluminium boost pipe set. Built for the F-series six-cylinder turbo models, this hard pipe kit is a direct-fit replacement that improves reliability under increased boost pressure, sharpens throttle response and helps eliminate common boost leak issues that plague standard pipes.

Ideal for enthusiasts chasing dependable performance on tuned or stock cars, this high-flow pressure pipe retains an OE-style connection to the throttle body and MAP sensor while delivering the strength and durability your turbocharged setup deserves.

Compatible BMW models

• BMW F20/F21 M135i 3.0 N55 - RWD
• BMW F22/F23 M235i 3.0 N55 - RWD
• BMW F30/F31 335i 3.0 N55 - RWD
• BMW F32/F33/F36 435i 3.0 N55 - RWD
• BMW F87 M2 3.0 N55 - RWD

Note: Rear-wheel drive cars only. Not suitable for xDrive.

Why enthusiasts choose this boost pipe

• Stops the common stock plastic pipe cracking and popping off under load
• Smoother airflow for better response and reduced turbo lag
• Stronger construction for remapped cars and higher boost targets
• Direct replacement with factory-style connections for an OE-quality fit

Technical highlights

• T6061 mandrel-bent aluminium tubing for strength and flow
• CNC-machined MAP sensor boss for accurate sensor placement
• Retains OE-style O-ring and throttle body locking flange
• Durable black powder-coated finish
• 4-ply silicone coupler for a secure seal
• Stainless steel T-bolt clamps
• Laser-etched CTS Turbo branding
• Integrated 1/8" NPT port for water-methanol injection if required

What you get

• Aluminium charge/boost pipe assembly
• High-temperature silicone connector
• Stainless clamps
• Pre-installed meth bung with plug

Real-world results

We have installed this setup on multiple customer cars and our own builds. The upgrade brings immediate peace of mind, a crisper pedal feel and consistent boost delivery. Customers love the way it cures annoying boost leaks and how solid the pipework feels compared to the factory plastic.

Fitting service

Professional installation recommended. MJ Modifications can supply and fit at our Warwickshire workshop. To request a fitting quote, email info@mjmodifications.co.uk.

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