AROS GROUP LTD
MMX Chargepipe Kit (Turbo side) | BMW F2x F3x | N55
MMX Chargepipe Kit (Turbo side) | BMW F2x F3x | N55
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
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Uprated Turbo Outlet Boost Pipe for BMW F-Series N55
Give your N55 F-series the reliability and performance it deserves with this uprated hot-side boost pipe. The factory plastic piping on many BMW 1 Series, 2 Series, 3 Series and 4 Series models can fail under higher boost, leading to frustrating boost leaks and lost performance. Our alloy turbo outlet pipe delivers a tough, direct-fit solution that resists cracking, keeps boost pressure consistent and looks great in the engine bay.
Ideal for standard and remapped cars alike, this upgrade is a proven fix for common charge air issues on N55 engines. We have run this on our own builds and customer cars with excellent results, reporting sharper response and rock-solid reliability under spirited driving and track use.
Compatible BMW models with N55 engine
Designed for F2x and F3x chassis running the N55 turbocharged straight-six, including:
- BMW 1 Series F20 F21 M135i N55
- BMW 2 Series F22 F23 M235i N55
- BMW 3 Series F30 F31 335i N55
- BMW 4 Series F32 F33 F36 435i N55
- Includes xDrive variants where applicable
Why upgrade your hot-side boost pipe
- Prevents common failures of OE plastic pipework under increased boost
- Stronger alloy construction for long-term durability and peace of mind
- Direct replacement fitment for the turbo outlet side
- Smooth internal path to help maintain stable charge pressure
- Perfect foundation for Stage 1 and Stage 2 tuning
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BMW N55 boost pipe upgrade, turbo outlet charge pipe, hot side intercooler pipe, alloy boost tube, F20 F21 F22 F23 F30 F31 F32 F33 F36 performance piping, M135i M235i 335i 435i boost leak fix, remap ready N55 hardware, F-series turbo piping, uprated charge air pipe.
Recommended pairing
For a complete solution and maximum reliability, pair this turbo outlet pipe with the intake-side boost pipe available separately. Upgrading both sides ensures consistent airflow and reduces the chance of future leaks.
Fitting and support
Professional installation is recommended. MJ Modifications in Warwickshire offers in-house fitting and setup. To request a quote, email info@mjmodifications.co.uk.
Join the many happy MJ Modifications customers who have upgraded their N55 with this robust turbo outlet solution and enjoy dependable performance every time you drive.
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