Akrapovic Slip-On Titanium Exhaust (Req. BMW #18308686640) - BMW M440i G22/G23

Akrapovič's titanium system for the M440i replaces the rear section of the exhaust with a lighter one and changes the sound with tuned resonators and valves. It's capped with hand-made carbon-fiber tailpipes.

What you get

• Titanium construction. Akrapovič rates it at about 23% lighter than the factory system.
• Hand-crafted carbon-fiber tailpipes.
• Two tuned resonators developed for this engine.
• Valves on each side to shape the sound, with acoustic reflectors in the tailpipes that direct it toward the cabin.

Good to know

• Requires a factory BMW valve actuator, part #18308686640, ordered separately.
• Akrapovič lists different versions for cars with and without an OPF (particulate filter). Confirm which your car has before ordering.
• On non-OPF cars, Akrapovič rates this system for track use only.

Akrapovic 2022 BMW M440i (G22, G23) Slip-On Line (Titanium) (Requires BMW Part #18308686640)

Brand: Akrapovic · Part #: S-BM/T/31H

Ships from the brand or distributor, usually in 3-7 business days.

• Ships from the brand or distributor, usually in 3–7 business days.
• Shipping is charged at the carrier's rate, shown at checkout. Orders over 70 lb ship by freight for a flat $99.
• Unused parts can be returned within 30 days. Some items are marked no-refund in their description.

Full details are on our shipping and returns page.