This product is suitable for Mazda Miata 1.8L l4 1999-2000 BP4W1810X, BP4W1810XA BPE81810XB 1788492, GN10620.. According to the original factory specifications,perfect match for the original car.. Own different test machines to design exact accurate parameter for our products.All items were tested for performance.. Made by material, lightweight, anti-rust, colorfast and durable. Aftermarket product with premium quality..
