70mm Silicone Pipe Coupler(2pcs)....
Navy 1/8 silicone engines and exhaust coupler....
Green 1/8 silicone engines and exhaust coupler....
Blue 1/8 Silicone Engine and Exhaust Coupler....
Yellow 1/8 Silicone Exhaust Coupler....
Red 1/8 Silicone Exhaust Coupler....
Purple 1/8 silicone exhaust coupler....