This relay will fix your flash rate problem caused by aftermarket signal lights and/or integrated taillight. If your signal lights flash too fast this part is your solution!! It is very easy to install and does not require any special tools...it plugs right into the fuse box, a plug under the seat or under the fairing. If you need help finding your relay location you can google it or ask us for assistance. No need for the cumbersome installation of the load balancing resistors...this part plugs right in in just seconds. Confirmed Fit on the Following Models: Suzuki GSXR 600 750 1000 Suzuki SV650 / SV1000 Suzuki GSX 650 F Suzuki TL 1000R Suzuki GSXR 1300 Hyabusa Suzuki GSX 1400 Suzuki DR-Z 400S 400SM Suzuki V-Strom 650 / 1000 Suzuki B-King Suzuki DR650SE This product is not designed or manufactured to any OEM or governmental specifications, and therefore is not intended for public roadways use. Check all local laws before installing any aftermarket equipment on your bike, and be aware that you are taking the responsibility for having this sort of equipment on your motorcycle. TST Industries or its partners will not be held liable for the use of this component.