Up for sale is a REAL *****100% CARBON FIBER******CARBON FIBER SERIES SPARK PLUG VALVE ENGINE COVER FOR 1990-1993 MIATA . Add the clean and flush carbon fiber touch to your Mazda Valve cover with our full carbon fiber spark plug cover. ******FITS ONLY 1990-1993 MIATA Engines****** Installation hardware consisting of a stainless steal female coupling and male rod bar stud will be included. You will need to reuse your existing 3 inner valve cover hardware. The 4 CNC'ed holes are only intended for cosmetic purposes. ****MAZDA SPARK PLUG COVER NOT INCLUDED. ONLY USED FOR DEMONSTRATION PURPOSES*** Nearly all the "carbon fiber" spark plug covers on the market are made from a single layer of carbon fiber fabric and backed with fiberglass. Additionally, nearly all the covers are manufactured in CHINA. Please support US manufacturing. We will be introducing additional styles, custom writing, and patterns into our spark plug covers. Other sellers offer this in cheap steal and ABS. This was custom modeled in CAD and manufactured on our CNC in the USA. - Strong 100% 1.5mm glossy carbon fiber twill plate was used utilized. All edges were sanded by hand. Items are glossy finish on both sides. Our carbon is used in aerospace applications. ******FITS ONLY 1990-1993 Miata Engines****** - You won't find any ABS, cheap steel, vinyl stickers, skinning, or hydrodipping here!! Item will be shipped out within 3 business days. There will be an additional charge for international shipping. All items are considered custom and handmade. We don't offer returns. Thanks for looking!!!! Check out my other CARBON FIBER parts. More is on the way. I can review customer requests. No instructions are included for installation. Modifications may or may not be needed to make this panel fit for your application. Payment Shipping We accept payment by any of the following methods: PayPal Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! We offer FREE shipping on all orders withing the USA! We offer international shipping for additional cost via Ebay's global shipping program Your order will be dispatched within 2-3working days of receiving payment (Monday-Friday). In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement. No returns 100% Original Made USA Fast