Please use this form to request a quote for custom made regulator shims.  Measurements you provide should be based on using a dial or digital caliper for proper fitment of shims.  A and B batch options for different OD and or ID.

All inquiries are welcome. You are under no obligation to purchase and we will not 'hound' you afterwards once we send the quote.  If the quote is agreeable to you, we then send an invoice/link for payment.