for sale is my autometer pro-comp boost gauge, it reads up to 20PSI and is in excellent condition. It is bigger than the normal size boost gauge (2 1/16 or watever) , This one is 2.5 inch
Price: $60
Im in Adelaide, Para Hills West, willing to post interstate at buyers expence
Its exactly the same as the one in the pic except that mine only reads up to 20psi