Zips can cost anywhere from $10 to $20, depending on the kind of zipper and the size
You can remove gold electroplating by using a product called "aqua regia". This is a mixture of nitric acid and hydrochloric acid, and it can dissolve gold. However, aqua regia is a dangerous solution and should be handled with extreme care.
MAF stands for Mass Air Flow and it's a sensor that measures the amount of air that's coming into your engine. It's really important that the MAF sensor is clean and that the air coming into the engine is clean.
This depends on the shipping service you use and the location of the package. If you use USPS Priority Mail and it’s being shipped domestically, you can expect to see the new tracking information within 24 hours of the package leaving the post office.
First, you need to purchase a gold electroplating removal kit, which can be found at most hardware stores. These kits come with everything you need in order to remove the gold electroplating, including an abrasive pad, a chemical solution, some gloves, and instructions.