The unique two piece design is ready to bolt-on or perfect for serious engine builders who hand port or CNC machine the manifolds to suit specific combinations. Designed to work best on engines making up to 800+ hp and provides the highest average torque and horsepower without sacrificing top end performance. Cast with a 4500 Dominator flange it removes the need for spacers or specialised expensive welding and modifications.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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