Pipes: MBRP FAL401 4" Aluminized Down Pipe

MBRP FAL401 4" Aluminized Down Pipe Reviews

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MBRP FAL401 4" Aluminized Down Pipe Feature

Aluminized
4" Down Pipe Kit
Completely jig manufactured to ensure accuracy
Smooth mandrel bends to ensure the best flow
Produces a reduction in EGT

The down pipe back type system mounts to the short stock down pipe in Power stroke equipped vehicles and eliminates the catalytic converter. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible. The ideal configuration for off road applications.