Car modified sound changing exhaust valve positive pressure vacuum valve driver 2’/2.5’/3’/3.5′
Car modified sound changing exhaust valve positive pressure vacuum valve driver 2’/2.5’/3’/3.5′
Car modified sound changing exhaust valve positive pressure vacuum valve driver 2’/2.5’/3’/3.5′
product description
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Package Dimensions/Weight:
2 inches??17*11*9/0.65KG 2.5 inches??17*11*9/0.76KG
3 inch??21*11*9/0.91KG 3.5 inch??21*11*9/1.2KG
