wut is Mandrel Bent exhaust or wutever???......should i add this feature on my "to get list" for my new exhaust that i want for my 77 280z??

 

Mandrel bent curves are put in exhaust and intercooler tubing etc....

It replaces the regular way of squash bending the pipe. As the name suggest they squash the pipe to put a bend in it reducing the size of the pipe through the curve .. mandrel is a special type of bend where the pipe stays the same diameter as the exhaust all the way through .....

Only usefull on turbo engines, intercooler pipes, and race N/A motors. But even then they are not essential .. just a good idea... if its going on a street car i personally wouldn't bother.

Rusty Datsun x 3