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MMX Performance N55 PCV Crankcase Catch Can & Oil Separator Kit for BMW F20 F21 M135i, F22 F23 M235i, F87 M2
MMX Performance N55 PCV Crankcase Catch Can & Oil Separator Kit for BMW F20 F21 M135i, F22 F23 M235i, F87 M2
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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BMW N55 Catch Tank Upgrade for F2x and F3x Platforms
Protect your turbocharged straight six with a purpose-built catch tank system that captures oily vapour and blow-by from the crankcase breather before it can coat your intake hardware. Ideal for spirited road use, remapped builds and track days, this PCV catch can helps keep the charge cooler, pipework and inlet manifold far cleaner so your car runs more consistently and feels sharper for longer.
Designed specifically for the N55B30 in the F-series chassis, this direct-fit breather solution is a smart reliability upgrade for anyone chasing dependable performance. Routine checks are simple thanks to the built-in dipstick, so you can monitor what the can is removing from the system in seconds.
Why enthusiasts choose this catch can
- Captures oil mist and blow-by gases before they reach the intake tract
- Helps reduce residue in the charge cooler, boost pipes and throttle body
- Aims to limit deposit build-up on intake valves common to direct injection engines
- Supports steadier performance on tuned and hard-driven cars by keeping the system cleaner
- Vehicle-specific kit for a neat, hassle-free installation on the listed models
- Quick level check via integrated dipstick
Compatible models
- BMW 1 Series F20 F21 M135i 3.0 petrol turbo N55
- BMW 2 Series F22 F23 M235i 3.0 petrol turbo N55
- BMW M2 F87 N55
Enthusiast approved
We run this setup on our own builds and our customers have been delighted with the results. Cleaner intake hardware, less oily residue and dependable performance are exactly what you want from a proper PCV catch can upgrade.
Fitting and support
Professional installation available at MJ Modifications in Warwickshire. Request a fitting quote via info@mjmodifications.co.uk and our team will be happy to help.
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