Yamaha FZS V1 Racing 8 Maps Stand Alone ECU by NMW Racing
£181.77
Plug and play
Unlimited RPM up to 14000
Fits for yamaha FZS V1 FI models only
Increase in 3 to 4 BHP
Can be used for street and race purpose
Comes with 8 maps were you can choos from lean to rich
Specially developed by NMW racing








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