UrS4 - Turbo Boost Pipe Question

[macspring]

Is the rigid section of the series of boost pipes on a UrS4 that runs across the bottom front of the engine from the turbo to the intercooler, a metal pipe or black plastic pipe like the UrS6 ?

Just curious.

Thanks.

[RichLV]

Metal pipe for UrS4.

[UrS4boy]

Metal pipe for UrS4.

Agree. Many UrS6 folks over here replace their crushable, splittable plastic cross-over tubes with a metal one from an UrS4. No more issues.