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OUCHI titanium exhaust for Audi S8 — product shot

Audi · S8

Audi S8 exhaust program

Full titanium and stainless cat-backs, resonated front pipes and heat-shielded headers for the D4 4.0 TFSI and D5 4.0 TFSI. Jig-built, back-purged TIG, pressure tested.

TC4 titaniumT304 stainlessRemote valvesD4 / D5

Product catalog

Every Audi S8 system we build.

Cat-back / full systems

Downpipes & resonator sections

Headers & front sections

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