Hop Up Kit, 224cc Predator, Stage 4 Our Price: $507.00 Header, BSP Pipe with RLV Mini 91 Our Price: $55.37 Hop Up Kit, 224cc Predator, Stage 3 Our Price: $331.00 Hop Up Kit, 420 Hemi, Stage 4 Our Price: $1,075.00 Hop Up Kit, 212 Predator Hemi, Stage 4 Our Price: $494.00 Header, RLV 5438C; GX160, GX200, 6.5 OHV Clone, & 212 Predator Our Price: $36.50