exaust question.

[lammer]

okay i've always been wondering..

why is it better to get like custom mandrel bent?? ( i think thats what you guys said) piping and the muffler?

or is it better to get one out of a factory? (Tanabe, GReddy, Apex..ect)

[5.9 R/T]

Smoother exaust flow, when normal pipe bends its internal diameter shrinks aka crush bent, whereas madrel bent keeps the internal diameter the same all the way through.

[szw]

don't waste your money, just get a cheap custom one.

[Weapon_R]

When you bend a pipe, the diameter at the bend becomes slightly smaller than the rest of the pipe.

Mandrel bent pipe is the same diameter the whole length through.

The nice thing about buying a brand name exhaust is the quality of materials they use and fitment.

If you go custom, you need to weld it into your existing pipes.