Product Description
Keeping the turbo spooled between shifts, holding boost pressure strong,
and giving you adjustability is what the all new Agency Power Blow Off
Valve offers you.
Knowing that the EVO has a very sensitive MAF which causes many BOV's
not to work correctly, Agency Power turn to its design team to produce
the first multi function and fully adjustable Blow Off Valve for the
Mitsubishi EVO.
The sleek body has a smooth round surface anodized with rich stylish
colors in Show Silver, and Rich Red. The Agency Power text is engraved
on the body next to the 50/50 vent plate. The outlet flange is removable
and can also work as a full vent to atmosphere position. The base is
1.25 inches in diameter and designed to be used with the factory hoses
in the factory position. The brass nipple on the side is ridged to
ensure the vacuum hose stays secure and has no leaks. Continuing with
style, the top of the valve has the trademark AP logo engraved on the
triangle style top which adjusts the valves spring load. This is held in
place by a diamond cut lock ring and O ring.
The inside of the valve is operated with a piston and steel spring. The
spring rate is manufactured to the correct rate for stock to aggressive
boost levels. There is O rings inside to provide proper movement and
sealing.
TECH TIP: This blow off valve is
bolt on for your EVO and takes about
30 minutes for installation. Does NOT require any permanent
modifications to the
car for installation. The Agency Power BOV is a fully adjustable, fully
rebuild able, and a completely useful device. The BOV is designed to be
used with several different setups. The valve can be set up to vent 100%
to the atmosphere or 50/50. This is where 50% of the air is returned to
the intake pipe and 50% is vented out. As well, this valve can be setup
as a 100% recirculation valve like stock. The valve includes the return
line plug as well. We recommend this valve for daily drivers to high
boost race cars.
Fits: Mitsubishi Lancer Evolution X
Part # AP-CZ4A-150
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