Push-On Fittings
Quick Exhaust Throttle Valve
This Is a Joint With a Speed Control Muffler And a One-Way Check Valve In One.
Mainly Achieve Rapid Exhaust On Cylinder Ports With Excessive Stroke,
Let The Cylinder Run Rapidly,
Speed Exhaust Controller
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Type : Fittings
Model Number : ASV
ITEM : Speed Exhaust Controller