Forced Performance EVO 4-9 Race Manifold – High-Flow Design – 20% Larger Runners

The Forced Performance EVO 4-9 Race Manifold is engineered for maximum exhaust flow and durability. Featuring runners that are 20% larger and collector entry angles designed to rival high-end tubular headers, this manifold delivers improved performance across the powerband. Constructed from a high-temperature alloy, it resists cracking under extreme conditions and remains compatible with the factory heat shield.

In-house testing has shown reduced exhaust pressure in the collector area and increased total system mass flow at the same boost pressure—translating directly into more power.

Selecting the gasket option includes both a manifold-to-head gasket and a divided turbine housing inlet gasket.

Note: The product in the picture is shown with an optional coating. Actual product ships without coating.

Key Features:

• 20% larger runners for increased exhaust flow

• Optimized collector entry angles for improved performance

• High-temperature alloy construction for crack resistance

• Compatible with factory heat shield

• Proven to reduce exhaust pressure and increase system flow

• Gasket option includes manifold-to-head and divided turbine inlet gaskets

Applications:

• Mitsubishi Lancer Evolution IV–IX

Brand: Forced Performance
SKU: 6001020