BMW
Genuine BMW M Performance Exhaust Rear Silencer Muffler | B58 2 Series F22 F23 M240i & M240i xDrive (M240ix) | OEM Stainless Steel Twin Tailpipe Back Box 18302424608
Genuine BMW M Performance Exhaust Rear Silencer Muffler | B58 2 Series F22 F23 M240i & M240i xDrive (M240ix) | OEM Stainless Steel Twin Tailpipe Back Box 18302424608
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 M Performance rear section for F22 and F23 M240i including xDrive - Part number 18302424608
Unlock the signature soundtrack of the 3.0 turbo straight six with this original BMW sports rear section. Built in high grade stainless steel and finished with twin outlets embossed with the M logo, this factory upgrade delivers a deeper, richer tone on your F22 coupe or F23 convertible while keeping motorway refinement intact. Expect smoother flow, sharper response and a premium look that complements the car perfectly.
Why enthusiasts choose this OEM rear section
- Enhanced B58 character with a deeper, sportier note and no intrusive cabin boom.
- Reduced back pressure for improved gas flow and crisp throttle response.
- Durable stainless construction for long term corrosion resistance.
- Twin polished outlets with M branding for a genuine performance aesthetic.
- Optimised internal cone for better thermal decoupling and robust tip presentation.
- CAD and FEM developed for an exact OE fit and seamless integration to the factory system.
What is included
- Original BMW M Performance rear section with twin outlets and M logo.
Optional compatible tailpipe finishers
- Carbon finishers - 18302355889
- Chrome finishers - 18302354364
Fitment
Designed for BMW F22 and F23 M240i, including AWD models. Suitable for B58 powered 2 Series coupe and cabriolet. Also referenced as axle back, tail silencer, rear box, tailpipe section or sports rear muffler for the M240i and M240i xDrive.
Primary part number
- 18302424608
Installation
Professional fitting recommended. MJ Modifications in Warwickshire can supply and install this part. Request a fitting quote at info@mjmodifications.co.uk.
Why buy from MJ Modifications
We run this rear section on our own builds and customers consistently report an addictive note, OEM fitment and zero fuss. It sounds right, looks right and performs as a true BMW upgrade should.
Compatibility check before dispatch
To ensure you receive the correct item, we verify compatibility prior to shipping. Please provide your UK registration or the last 7 digits of your VIN at checkout.
Manufacturer
BMW Genuine M Performance Parts. Original equipment quality for perfect alignment and finish.
Warranty
Two years manufacturer warranty for UK customers and one year for international customers when a compatible VIN is provided at checkout.
Search help
Popular terms customers use: M240i sports exhaust, F22 coupe rear box, F23 cabrio exhaust upgrade, B58 turbo six sound, M240i AWD rear section, OE performance tailbox, stainless twin outlet, factory performance system, BMW 2 Series performance muffler, axle back kit, original BMW tailpipes with M logo, performance rear silencer for 2er.
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