Milltek SSXBM1200 OPF/GPF/PPF Delete/By

Milltek SSXBM1200 - OPF PPF Delete Pipe with Plug-in Controller for BMW 128ti F40 5dr 2021 onwards

Wake up the soundtrack and free up the flow on your BMW 1 Series 128ti with Milltek’s OPF PPF delete section and plug-in controller. This precision UK-made upgrade replaces the restrictive petrol particulate filter section on OPF GPF equipped cars and connects to the standard factory exhaust only, giving your 128ti a crisper tone, more character and a sharper response without any software flash or remap.

Why this Milltek upgrade

• Crafted from premium T304 stainless steel for long-term durability, heat resistance and corrosion protection.
• UK hand-finished pipework with smooth mandrel bends for consistent internal diameter and optimised gas velocity.
• Plug-in control module included, so no ECU calibration or coding is required.
• Designed to work with the original OEM system only for a clean, reversible install.
• Developed to deliver a deeper, sportier note while keeping cabin refinement in everyday driving.

What you will notice

• Reduced back pressure compared with the stock particulate filter section.
• Improved engine response and a more eager feel under throttle.
• Authentic 128ti sound with more volume and character, especially under load.

Compatibility

• BMW 1 Series 128ti F40 5 door, OPF GPF equipped, model years 2021 onwards.
• Fits the standard OEM exhaust system only.
• Part number: SSXBM1200.

What is in the box

• Milltek OPF PPF replacement section for BMW 128ti F40.
• Plug-in OPF GPF controller for error-free running without a remap.

Why buy from MJ Modifications

We are enthusiasts who run Milltek hardware on our own cars and our customers consistently rate the sound quality, fitment and finish. If you want a straightforward, effective exhaust tone upgrade for your 128ti that integrates with the stock system and avoids software changes, this Milltek kit delivers exactly that.

Professional fitting

We recommend installation at MJ Modifications in Warwickshire. For a fitting quote and availability, email info@mjmodifications.co.uk.

Notes

This product replaces the petrol particulate filter section. Check local regulations for road use and emissions compliance.

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