Castflow manifolds and 2″ up pipes – LB7 Emissions

Description

This is the newest CastFlow series manifolds and 2″ up pipes. Expect greater hp, quicker spool up, and lower egts with these.

New manifold bolts are included.

Gasket sets may be added above.

Gasket sets will include 2 manifold/header gaskets, 1 double upper up pipe gasket, and 2 lower up pipe gaskets.

Our ceramic coating is a heat coating only, not a rust preventative.

Due to the extreme temperatures possible, ceramic coatings will not be covered by warranty.

Please note: We use a good used factory egr riser on the passenger side up pipe.

Not legal for sale or use in the state of California.

These are made to order, so could take 4 – 6 weeks