T1R exhaust is in check it out

nexgenintegra

1ac4u2nv
96 LS said:
hotness.....what does bottleneck mean? example pics?

Well some exhaust system have bottlenecks at the flanges meaning size decreases just a little before they weld it to the flange, but T1R actually puts there piping through the flange then weld it. its very smart, whatever companies do this, keeps a nice smooth flow
 


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