CTS Turbo S55 Charge Pipe / Boost Pipe J-Pipe Throttle Inlet Tube – BMW M2C/M2 Competition F87, M3 F80, M4 F82 F83 (2015+) – Aluminium 3” Hard Pipe/Charge Tube Upgrade w/ Meth Ports – Intercooler-to-Throttle Body Pipe – Fits Manual & DCT

Upgrade the weak factory boost pipe on your BMW S55 for reliability and response

Replace the brittle plastic charge pipe on your BMW twin turbo straight six with this high flow aluminium throttle inlet tube by CTS Turbo. Designed for the F-series performance models, it delivers stronger construction, smoother airflow and quicker pedal response. It is a direct replacement hard pipe that removes a known failure point on tuned and standard cars.

Why choose this aluminium boost tube

• Consistent 3" internal diameter for uninterrupted flow to the throttle housing
• T6061 mandrel bent aluminium with fully welded joints for strength under high boost
• Billet CNC machined throttle flange for precise sealing
• 3D CAD developed and flow tested for efficiency
• Water methanol injection ports included with plugs for future upgrades
• Durable black powder coated finish with laser etched branding
• 4 ply silicone connector and stainless steel clamps included
• New throttle body O ring and full installation hardware supplied

The stock plastic boost pipe is known to crack and split, even on untouched cars. This metal charge tube solves that reliability issue while improving throttle response and reducing turbo lag. Ideal for Stage 1 and Stage 2 tuning, track days and fast road driving.

Fitment

• BMW M3 and M4 with S55 engine 2015 onwards F80 F82 F83
• BMW M2 Competition with S55 engine 2018 onwards F87
• Works with factory or performance intercoolers
• Compatible with manual and DCT gearboxes, left hand drive and right hand drive

What you get

• High flow aluminium throttle charge pipe J pipe
• 4 ply silicone coupler
• Stainless steel clamps
• New throttle body O ring and fixings
• Water meth bungs with blanks

Real world results

We have installed this upgrade on multiple customer cars and our own builds. Owners consistently report sharper throttle response and peace of mind with a robust metal boost pipe that handles increased boost pressure without drama.

Common search terms

BMW S55 charge pipe upgrade, boost pipe kit, throttle inlet pipe, intercooler to throttle pipe, aluminium hard pipe, BMW M3 M4 M2C charge tube, F80 F82 F83 F87 boost tube, water meth ready pipework, CTS Turbo J pipe replacement, S55 intake pressure pipe.

Professional fitting

Want it fitted by experts in performance BMWs? Book installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.