Akrapovic Evolution Line Exhaust System Titanium For BMW M440i Coupe G22 G23 21-24
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/31H 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.
An extra stock valve actuator (part nr. 18 30 8 686 640) is needed when installing the Slip-On exhaust system on BMW M340i (G20, G21) and M440i (G22, G23, G26).
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.
Vehicle FitmentBMW M440I (G22, G23) 21-24
BMW M440I (G22, G23) - OPF/GPF 21-24
Product Details
Product Type: Evolution Line
Power: + 4.6Hp / 2650 rpm
Torque: + 12.4Nm / 2650 rpm
Weight: -4.4kg
Installation Time: 210 mins
Stock Disclaimer
PLEASE NOTE: Majority of Akrapovic products are standard stock and will be with you in a few days. Estimated delivery times in this listing are for guidance purposes only. Delays in production can be due to high order volumes and occasionally some applications have to be special ordered which can usually take 3-4 weeks. If there will be any delays in your order you will be informed within 24 hours.
IMPORTANT NOTE REGARDING - STOCK LEVELS
If you are in urgent need of this product or have any doubt of whether it is in stock due to low quantity, please contact us prior to placing your order to check for availability.
Please read bullet points before purchase:
- The available item quantity is correct at the time of uploading this listing.
- This product may have multiple listings due to application of other suitable vehicles which affect stock levels.
- This product may also be listed on our website which it may be sold through.
- This product may also have sold through our retail store.
Distributed By Haz Motorsport
Guides
Schematic New Version
Performance Graph
Installation Instruction - EN
EC Type Approval Certificate
User Manual - EN - Operating of the valves
