All new at Lethal Performance are these high quality Aluminized Steel X-Pipes made specifically for the 2V/4V Mac Longtube Headers. We took it upon ourselves to produce an X-pipe because no one at this time offers one for the Mac Longtube Headers. People are limited to an H pipe or Prochamber. From our experience we know the X-Pipe makes great power and is backed up by an awesome sound so it just had to be done. Our mandrel bent aluminized steel X-Pipe bolts right up to the Mac longtubes.

Lethal Performance X-Pipe Features:

Mandrel Bent
Aluminized Steel
High Flow X design
Bolts right up with no modification required