Factory direct · OEM / ODM welcome
OUCHI titanium quad exhaust for BMW 335i E92 — product shot

BMW · E90 / E92 · 335i

BMW 335i E90 & E92 exhaust program

Valved stainless and TC4 titanium systems for the E90 / E92 335i N54 & N55 — 63mm quad-tip builds, heat-shielded headers and M3-body conversions, jig-built, pressure tested.

TC4 titaniumT304 stainlessN54 · N55Quad tips