what manufacturures currently make a racing pipe, and i may be useing the wronge term here, but by racing pipe i mean one that has the expansion chamber before heat shield... i mean the pipes that have the expansion chambers in the front where they connect to the engine.like hpd's race pipe.

 

CPI has a good race pipe also

 

Those 2 are about your only choices unless Rick sells his own, but I dont think he does.

 

thanks guys.... the search continues!