Artec Performance
Artec Mazda 13B T4 Exhaust Manifold
Introducing Artec's new 13B T4 Split pulse manifold for FD RX7. This unique manifold has runner separation all the way to just before the wastegate valve face. This has been a VERY complex...
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Create A New AccountAtlas / Vortec 4200 T4 with divided single 50mm wastegate!
Not one person asked for this! BUT, I think this engine has not received the attention it deserves.
We have been working with