Trackday noise regs
#4
RWD Racer
Join Date: May 2003
Location: By a windmill near you
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Originally Posted by Matt J
how loud are single box RST systems 2.75/3 inch bore?
25psi, 3” single box, got black flagged within 2 laps lol
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nicodinho
Ford Non RS / XR / ST parts for sale.
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07-10-2015 12:56 PM