When installing a bucket seat on your car, finding a proper seat rail is very important. With many manufacturers offering various styles of seats and sizes, offering a seat rail to fit your application can be tricky. Nagisa Auto offers a side mounted option that will fit most standard size buckets. With a mounting width from 380mm ~ 400mm, just measure the mounting width of your bucket seat (not the overall base width) and if your seat falls within the given range, the seat should fit without any issue. For available applications, check More Japan’s page for Nagisa seat rails here.