OUCHI purple titanium equal-length exhaust for BMW M3 / M4 F8X — product shot

BMW · M3 / M4 (F8X)

BMW M3 / M4 F8X exhaust program

Stainless and TC4 titanium systems for the F8X M3 / M4 S55 — straight-through catbacks, equal-length mid pipes with Z-pipe, titanium mid-rear sections and full equal-length systems with remote valves. Jig-built, pressure tested.

TC4 titaniumT304 stainlessS55 3.0TTEqual-lengthRemote valves

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Product catalog

Every BMW M3 / M4 F8X system we build.

Cat-back / full systems

BMW M3 F80 · Stainless straight catback

BMW M3 F80 · Stainless straight catback

BMW M3 / M4 F8X · Stainless mid-rear section

BMW M3 / M4 F8X · Stainless mid-rear section

BMW M3 / M4 F8X · Titanium rear section

BMW M3 / M4 F8X · Titanium rear section

BMW M3 / M4 F8X · Titanium mid-rear · Single-pipe

BMW M3 / M4 F8X · Titanium mid-rear · Single-pipe

BMW M3 / M4 F8X · Stainless mid-rear section · B

BMW M3 / M4 F8X · Stainless mid-rear section · B

BMW M3 / M4 F8X · Titanium mid-rear · Purple

BMW M3 / M4 F8X · Titanium mid-rear · Purple

BMW M3 / M4 F8X · Titanium equal-length mid-rear

BMW M3 / M4 F8X · Titanium equal-length mid-rear

BMW M3 / M4 F8X · Stainless equal-length mid & rear

BMW M3 / M4 F8X · Stainless equal-length mid & rear

Downpipes & resonator sections

BMW M3 / M4 F8X · Stainless mid pipe · Single-pipe

BMW M3 / M4 F8X · Stainless mid pipe · Single-pipe

BMW M3 / M4 F8X · Titanium equal-length mid pipe

BMW M3 / M4 F8X · Titanium equal-length mid pipe

BMW M3 / M4 F8X · Equal-length mid pipe · Z-pipe

BMW M3 / M4 F8X · Equal-length mid pipe · Z-pipe

Don't see your chassis? We develop from scans, drawings or samples — see OEM / ODM & sample builds.