Milltek Sport Resonated OPF/GPF/PPF Delete Mid Pipe (Centre Section) for BMW G80 M3 & M3 Competition 2020+ – Fits OEM Downpipes & Milltek Cat-Back Only – Requires OPF Bypass Module or Stage 2 Tune – Stainless Exhaust Upgrade – SSXBM1193

Milltek Resonated OPF Delete Section for BMW G80 M3 and M3 Competition 2020-onwards — Part No. SSXBM1193

Unlock the soundtrack your BMW deserves with Milltek’s resonated particulate filter replacement section, engineered in the UK for OPF-equipped G80 M3 models. Crafted from premium type 304 non-magnetic stainless steel and hand-finished by expert fabricators, this centre section delivers a deeper, cleaner note with no intrusive cabin drone, while maintaining everyday refinement.

We have run this setup on customer cars and in our own builds at MJ Modifications, and the feedback is consistent — sharper response, a more aggressive yet refined exhaust tone, and the premium finish you expect from Milltek. If you want that motorsport-inspired sound without the harshness, this resonated solution is the sweet spot.

Why enthusiasts choose this upgrade

• Resonated centre section that enhances exhaust character while keeping things civil on the motorway
• Manufactured in the UK from type 304 stainless steel for long-term durability and resistance to discolouration
• Mandrel-bent tubing for smooth, constant-radius bends that optimise gas flow
• Enlarged bore over stock to support performance potential without sacrificing mid-range torque
• Comprehensive acoustic development for a crisp, sporty note with zero unwanted resonance

Fitment and compatibility

• Vehicle: BMW 3 Series G80 M3 and M3 Competition, 2020 onwards, OPF-equipped models
• Works with factory front pipes and Milltek rear system only — designed to integrate seamlessly with OEM downpipes and Milltek cat-back
• Electronic requirements: OPF bypass module or Stage 2 ECU tune required for correct operation
• Milltek part number: SSXBM1193

Search-friendly highlights

Looking for a petrol particulate filter delete for your G80 M3, PPF delete pipes, resonated mid pipe, centre section upgrade, OPF removal, or a BMW M3 Competition exhaust enhancement that fits stock front pipes and Milltek rear sections? This UK-built stainless solution ticks every box for sound, quality, and fit.

Professional installation

For fitting, book with MJ Modifications in Warwickshire. We install these systems day in, day out and can provide a seamless, hassle-free service. Request a quote at info@mjmodifications.co.uk.