Akrapovic 2022 BMW M440i (G22, G23) Slip-On Line (Titanium) (Requires BMW Part #18308686640) 2025-bmw-740i-base-esi9020347 Rather than throwing the filter

Rather than throwing the filter away

EFI applications require high-flow return style regulators

Finishing off this exhaust system is a 4 IN diameter black 304 stainless steel clamp-on exhaust tip

This creates a smooth

or removal of factory components required

Akrapovic 2022 BMW M440i (G22, G23) Slip-On Line (Titanium) (Requires BMW Part #18308686640) 2025-bmw-740i-base-esi9020347 Rather than throwing the filterThis 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 Akrapovic Evolution Line (Titanium) exhaust system has two valves, one more than the stock configuration, a TNG controller is