Akrapovic Evolution Line Titanium Exhaust (Carbon Fiber Tips Included; Link Pipes Required) – 2021 BMW M440i (G22), Non-OPF/GPF

Akrapovic Evolution Line Titanium Exhaust for 2021 BMW M440i (G22), Non-OPF/GPF is built around the specified vehicle application and exhaust configuration. Its titanium construction is paired with the tailpipe and connecting-pipe arrangement listed below.

Product Details

• Manufacturer part reference: S-BM/T/18H.
• Specified material: Titanium.

Construction and Engineering

• This is a high-grade lightweight titanium system, finished with hand-crafted carbon-fiber tailpipes and a high-grade austenitic stainless-steel link pipe set.
• Because Akrapovic 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.

Performance and Sound

• 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 Akrapovic dyno against a BMW M440i with a standard stock exhaust.
• Performance measurements apply to the stated test vehicle and complete tested configuration; results vary with vehicle specification and modifications.
• 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.
• 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 resonance control, perfectly aligned with the straight six-cylinder engine.

Package and Required Components

• Carbon Fiber Tips Included.
• Link Pipes Required.

Installation and Application Notes

• Special parts are cast in Akrapovic 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 does not meet emission compliance requirements for street or highway use.

This Part Fits: