Simai Exhaust

Simai Exhaust We’re the factory of exhaust tips and diffusers for BMW, Mercedes-Benz & Audi
👉DM us for catalog & wholesale price

25/02/2026

W205 / W213 / X253 / W166 / X292 upgrade
C43 · E43 · GLC43 · GLE43 · GLE43 Coupe style

Conjoined flat mouth exhaust tips (Long version)


















05/02/2026

G60 / G68 upgrade to M5 style
AK-type carbon fiber split round exhaust tips

Stable production for aftermarket supply















04/02/2026

19+ Audi A6 / A7 upgrade to S6 / S7 style split ellipse exhaust tips
Stable production · Consistent quality















30/01/2026

Performance exhaust header
Optimized manifold design for improved exhaust flow

Stable production · Ready for wholesale supply














23/01/2026

19+ A-Class W177 Sedan upgrade A45 style
Gloss black rear diffuser

Suitable for aftermarket supply













21/01/2026

19+CLA CLASS W118 upgrade CLA35 diffusers + exhaust tips

Stable quality • wholesale supply









19/01/2026

Universal elliptical straight exhaust
Clean straight outlet · Smooth finish

Stable supply for wholesale orders













15/01/2026

General oblate oval exhaust tip
Single inlet · Pneumatic valve · Type A (Thin)

Clean welding, smooth valve response














14/01/2026

F10–F18 upgrade to 535 style
Square exhaust tips · Clean OEM fit

Stable production · Consistent quality














13/01/2026

Y type universal exhaust tips
Inclined split round · double-layer welding

Stable production · Ready for bulk supply














Address

Changchun Industrial Park
Danyang

Website

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