TwinTurbo.NET: Nissan 300ZX forum - Re: 3" Downpipes
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Subject Re: 3" Downpipes
     
Posted by Rob260 on February 06, 2009 at 7:16 AM
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In Reply To 3" Downpipes posted by jobambo on February 05, 2009 at 11:36 PM
     
Message Hey, yes there are some 3" bellmouth dumps made over here... why bellmouth? Because they make more power with big turbos.

Anyays here's a pic

Bellmouth design with internal divider like Nismo GTR dump pipes. Compared to X-Force brand five bolt dump pipes this design has 10% more area on the exhaust side of the divider and nearly 50% more area on the wastegate side than a divorced style of pipe.

Anyways $950 AUD in mild steel or slightly more in staino, if you're interested let me know.

     
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