DRG 2nd Generation Original Throttle Valve (30mm)
Recommended Installation Size:
Original (No Cylinder Modification) => Throttle Valve 32mm, Larger Connector, Orange/Black 60mm Sponge
Larger Cylinder Size => Throttle Valve 34/36/40mm, Larger Connector, Yellow/Black 50mm Sponge
Contents: High-flow filter, injection intake manifold, filter connecting pipe, enlarged throttle valve, manifold paper gasket
Cylinder Sizes: [#32][#34][#36][#40]

Key Upgrade Features:
Throttle Valve Size increased from original 30mm to #32mm, #34mm, #36mm
Connector Size increased from original 36-45mm to 43-46mm

,DRG 2代