Are there accessories and performance products for the Miata?
More than you can imagine! If it doesn’t exist, you probably don’t need it. The best place to look for aftermarket stuff is in the Miata Marketplace. Almost every company selling stuff targeted primarily to the Miata aftermarket is listed there. Phone numbers and other information about other aftermarket suppliers are in the Miata Vendor Listing. Miata Magazine also usually has a few ads for companies not on the web.