Shirts is signed by on of the mechanics I was told 

Get your hands on this limited edition West Coast Customs signed t-shirt! Made with 100% cotton knit fabric and designed with a graphic print, this crew neck t-shirt is perfect for anyone who loves cars, nature, biker, motorcycle, classic, 90s, or hip hop. With short sleeves, this regular fit t-shirt is suitable for all seasons and comes in size 3XL. This vintage t-shirt is a must-have for any West Coast Customs or MTV fan. It's lightweight and breathable, making it ideal for summer, fall, winter, and spring. So, if you want to own a piece of history, don't miss out on this exclusive t-shirt!