SHS Aluminium silent piston head & cylinder head set
Silent piston head and cylinder head combo for V2 series gearbox. Dampens the sound from a standard flat faced piston head.
Xring Carbon fibre reinforced technopolymer piston head designed for high rof and to increase the silence of the aeg (XPAVPCF) 100% COMPATIBLE MARUI 100% MADE IN ITALY