You ship your stock mufflers to us.
We modify and ship them back to you.
We ship you a set of Fister Sport Mufflers.
Once installed, ship your stock mufflers back.
***Core Fee: We charge a core fee for all core exchange customers. The core fee acts as a security deposit until we receive your OEM stock mufflers back.
Once your core returns arrive in our shop, in good condition, we will refund your core fee.
***Good Condition: All mufflers returned to us through Core Exchange must be in good condition.
Good Condition means:
***If your core returns are cracked, dented, damaged or corroded, you will NOT receive a refund of your core fee.