WSTN Performance

03/08/2026

S55 owners - this one’s for the F8X chassis.

WSTN S55 Catless Downpipes, built from 304 stainless steel and designed to suit the F80 M3, F82/F83 M4 and F87 M2 Competition.

More power.
More exhaust flow.
Sharper response.
A more aggressive S55 tone.

Fitment: 2014–2021
Engine: S55 3.0T

Available now through WSTN Performance.

03/08/2026

More flow. More sound. More Power. Built for the S55.

Our WSTN S55 Catless Downpipes are made from 304 stainless steel and designed for the F8X M2 / M3 / M4 platform, helping unlock a more aggressive exhaust note and improved flow from the S55 3.0T.

Fitment:
BMW F80 M3
BMW F82 / F83 M4
BMW F87 M2 Competition
Years: 2014–2021
Engine: S55 3.0T

A clean upgrade for owners wanting a sharper tone, stronger response, and better exhaust flow.

Available now through WSTN Performance.

03/08/2026

S55-powered BMWs deserve hardware that matches the platform.

Our WSTN S55 Catless Downpipes are built from stainless steel and designed to suit the F8X M2 / M3 / M4 platform, giving the S55 3.0T a more aggressive tone and improved exhaust flow.

Fitment:
BMW F80 M3
BMW F82 / F83 M4
BMW F87 M2 Competition

Years: 2014–2021
Engine: S55 3.0T
Built for enthusiasts chasing a sharper sound, cleaner flow, and a more responsive driving feel.

Available now through WSTN Performance.

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