Akrapovic Akrapovic Downpipe With Cat - G20/G21/G22/G23 M340i M440i DP-TY/SS/1

Akrapovic Downpipe With Cat - G20/G21/G22/G23 M340i M440i

This product is crafted from high-quality stainless steel, with the front part of the downpipe cast in Akrapovič’s in-house foundry. A sporty 300 cpsi catalytic converter is integrated into the downpipe, with the heat insulation made of stainless steel and a flexible tube incorporated into the middle section. Power gains with an Evolution Line (Titanium) fitted with the Akrapovič downpipe of 18.7 kW (25.4 hp) at 5,600 rpm and torque increases of 34.7 Nm at 2,400 rpm have been recorded when tested on the Akrapovič dyno against a BMW M440i with the standard stock exhaust. It delivers a pure racing sound, full of emotion and adrenalin-inducing enjoyment, and great feedback at high revs, all without unwanted drone.
Akrapovic Akrapovic
T#: 2706135 | Part#: DP-TY/SS/1
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Sale - Save 10% $5565.99
5008.73 $5008.73
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Est. Ship Date:
Ships Jun 27, 2025
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Akrapovic Akrapovic Downpipe With Cat - G20/G21/G22/G23 M340i M440i DP-TY/SS/1
Akrapovic Downpipe With Cat - G20/G21/G22/G23 M340i M440i
$5008.73
This product is crafted from high-quality stainless steel, with the front part of the downpipe cast in Akrapovič’s in-house foundry. A sporty 300 cpsi catalytic converter is integrated into the downpipe, with the heat insulation made of stainless steel and a flexible tube incorporated into the middle section. Power gains with an Evolution Line (Titanium) fitted with the Akrapovič downpipe of 18.7 kW (25.4 hp) at 5,600 rpm and torque increases of 34.7 Nm at 2,400 rpm have been recorded when tested on the Akrapovič dyno against a BMW M440i with the standard stock exhaust. It delivers a pure racing sound, full of emotion and adrenalin-inducing enjoyment, and great feedback at high revs, all without unwanted drone.

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.


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MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW G20 M340i B58 3.0L Use vehicle selector to confirm fitment
BMW G20 M340i xDrive B58 3.0L Use vehicle selector to confirm fitment
BMW G22 M440i xDrive B58 3.0L Use vehicle selector to confirm fitment
BMW G23 M440i B58 3.0L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.