Restrictor plate with a small hole just big enough to keep CEL off. No top end benefit at all to this as EGR is off at WOT anyway. Supposedly helps throttle response?
97 Contour SE MTX
K&N 3530, UR UDP, 19# Injectors, mystery mod, FMS wires, Fordchip.com chip, SVT: TB, Flywheel, clutch, exhaust
04 Grand Caravan SXT
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