CastFlow Xtreme Manifolds & Up Pipes


Brand: ProFab Performance

SKU: dmcfx2 Category:


This is the CastFlow Xtreme series manifolds and 2″ up pipes.

These are for trucks WITHOUT conventional downpipes. Typical use is twins and hood stack trucks. The passenger side up pipe almost exactly matches the driver side.

Expect even greater hp, quicker spool up, and lower egts with these.

They are available with ceramic coated that will hold up to 1600 degrees. The coating improves performance a little and drops under hood temps. Our ceramic coating is a heat coating only, not a rust preventative.

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.

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

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

Additional information

Weight 35 lbs
Dimensions 21 × 11 × 11 in
1/8" port

1 total, 2 total (+$11.77)


Black (+$164.78), No Coating

Gasket set

No gaskets, Gasket set (+$136.06)

Up Pipes

2", 2 1/4" ( +$100.00)


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