CastFlow Manifolds & Up Pipes


Brand: ProFab Performance
Availability: In Stock



This is the newest CastFlow series manifolds and 2″ up pipes. Expect greater hp, quicker spool up, and lower egts with these. The standard sets comes WITHOUT an EGR provision, but you can add one below if needed. LMM trucks require a coolant line relocation fitting found in the LMM section. No gaskets included.

2015’s may need a small spot on the passengers side manifold ground for clearance.

On sale now!!

Additional information

Weight 35 lbs
Dimensions 21 × 11 × 11 in

Black (+$140.00), No Coating

1/8" port

4 total (+$30.00), 3 total (+$20.00), 2 total (+$10.00), 1 total

EGR riser

add LLY Riser (+$100.00), add LBZ Riser (+$100.00), add LML (+$100.00), add LMM (+$100.00), no EGR riser


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