I guess I can add my .02 since I work at Pep Boys here goes. If you order one from them this is what you can do. It is considered a special order. If you buy it you can take home try it if it doesn't like it works just return it and you will get a full refund as long as you keep your receipt. Every Pep Boys will take it back. The customer has I believe 30 to 90 days for a return. As long as you don't damage the bars they'll take it back. You'd be surprised at the amount of things that are return to Pep Boys every day. So it wouldn't hurt to give them a shot. Remember this ask the cashier at Pep Boys what is store policy on returns and ask them for the Pep boys Corparate number and the store number just in case they get cocky about it. You'll be surprised about how nice they will be after that since all Pep Boy Stores don't want to get the Corparate call for being rude to a customer. If any one needs more info about it drop me a line I'll be more than happy to help out.