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Akrapovič BMW M440I (G22, G23) / BMW M440I (G22, G23) - OPF/GPF Evolution Line (Titanium) — S-BM/T/18H
$9,504.99 CAD
Authorized Canadian dealer · Full manufacturer warranty
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🇺🇸USASpecial Order
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Description
Special order.
Offering a noticeable weight savings, increased power and torque, and a dramatic soundtrack, this system is constructed from lightweight high-grade titanium and completed with hand-crafted carbon-fibre tailpipes. The system offers an 11.89 kg savings over the standard stock system, an incredible difference of 33%. Power and torque are increased by 3.4 Kw (4.6 hp) at 2,650 rpm and 12.4 Nm at 2,650 rpm when tested on the Akrapovič dyno against a BMW M440i with a standard stock exhaust. An exhilarating soundtrack is delivered through the use of special parts fitted in the system. Two valves – instead of one, as in the stock configuration – are calibrated to tailor the sound, and two acoustic reflectors are fitted on the tailpipes to guide the sound into the car’s cabin and change the driving experience, producing a fully immersive sound in the car’s cockpit, to supply thrills and enjoyment that can be enjoyed by all occupants. Because the Akrapovič Slip-On Line (Titanium) exhaust system has two valves, one more than the stock configuration, a TNG controller is included in the product to activate the additional exhaust valve. Two resonators, one on each side of the central muffler, perfect the sound experience. The smooth, rich sound at normal cruising rises to a deep and sporty soundtrack when driving more enthusiastically, and the tones can also be controlled from within the cockpit with addition of the optional Akrapovič Sound Kit. Special parts are cast in the Akrapovič in-house foundry to create the intricate and complex items needed for this system. It meets ECE type approval, and no remapping is needed for this configuration (the system only fits vehicles equipped with the OPF filter, and the ECE certificate is valid only for these cars; for non-OPF vehicles, an Evolution Line system is available). An optional link pipe set is available for those customers looking for an upgrade to the Slip-On Line (Titanium) exhaust system.
Fitment notice: This product fits on the BMW M440i equipped with an OPF.
This product also fits on the BMW M440i xDrive Cabriolet (G23) model.
This is a high-grade lightweight titanium system, finished with hand-crafted carbon-fibre tailpipes and a high-grade austenitic stainless-steel link pipe set. The valves in each side are calculated to tailor the sound, and two acoustic reflectors are fitted on the tailpipes to guide the sound into the car’s cabin. Because the Akrapovič Evolution Line (Titanium) exhaust system has two valves, one more than the stock configuration, a TNG controller is included in the product to activate the additional exhaust valve. To make the sound experience even more unique, there are two tuned resonators – developed especially for this new engine – producing a deep, rich, and sporty sound with no unwanted drone or streaming, perfectly aligned with the straight six-cylinder engine. It weighs 21.7 kg, which is 23% lighter than stock. Power gains of 8.7 kW (11.8 hp) at 5,600 rpm and torque increases of 17.1 Nm at 4,100 rpm were recorded when tested on the Akrapovič dyno against a BMW M440i with a standard stock exhaust. Special parts are cast in the Akrapovič in-house foundry to create the intricate and complex items needed for this system. Meant for track use only and for non-OPF vehicles, remapping is recommended with this product.
Please note that both product codes, S- BM/T/18H and E-BM/SS/8, have been split due to packaging reasons. Both codes must be ordered.
Fitment notice: The Evolution Line (Titanium) only fits on non-OPF vehicles. For non-OPF vehicles, the ECE type approval certificate is not valid.
This product also fits on the BMW M440i xDrive Cabriolet (G23) model.
THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.
Application guide
For the exact manufacturer part number S-BM/T/18H. Check the model years and configuration restrictions below.
- BMW M440I (G22, G23) — 2021–2022
- BMW M440I (G22, G23) - OPF/GPF — 2021–2022
Optional components and companion part numbers are sold separately unless the product description explicitly includes them.
Manufacturer document 1 · Manufacturer document 2 · Manufacturer document 3 · Manufacturer document 4 · Manufacturer document 5 · Manufacturer document 6 · Manufacturer document 7
Shipping & Delivery
Ships from our Canadian or US warehouse depending on stock. In-stock items ship within 1–3 business days with tracking. Special-order items ship directly from the manufacturer. Oversized freight items may require curbside delivery.
Returns & Warranty
Full manufacturer warranty as an authorized dealer. See our Returns & Exchanges policy for eligibility and process.
Need Help? Ask a Specialist
Questions about fitment, compatibility, or install? Email sales@foreignautomotive.ca or call (519) 894-9551 — we answer within one business day.
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