F22 F23 M240i Remus Cat-Back Exhaust Non-Resonated Valved, Part No 089016 0000+089016 1500+0026 70SG

For F22 and F23 M240i (B58 non-GPF only) - this is the Remus cat-back you’ve seen on fast-road builds, track-day preps and properly sorted daily drivers. Not a quiet OEM+ job. Not a shouty decat. A proper valved, non-resonated system that leans into the B58’s character without going full race-car.

• Fitment is precise: F22 Coupe and F23 Convertible M240i only - confirmed for B58 engines without GPF (pre-2018-2019 facelift models)
• Valved control: Open for full B58 bark on track day or stage 2 tuning; closed for civilised fast-road use or early-morning school runs
• No resonators, no compromise: Cleaner gas flow than stock, sharper throttle response, zero drone at cruise when valves are shut
• 102mm angled tailpipes: Not just for show - they clear rear diffusers cleanly and suit both M Sport and standard rear bumpers
• Stainless steel throughout: Austenitic 1.4301, shot-blasted, made in Austria - built for longevity, not showroom shine

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