1. All link pipes in our shop are only suitable for the original front pipe. Once the original front pipe has been modified, our link pipe will not be applicable. In this case, returns and refunds are not acceptable.

2. If the DB killer can be installed in the middle pipe, it is recommended not to install it in the muffler.

1. Most order will be shipped within 1-3 working days upon payment received.

2. Import duties, taxes, and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be before bidding.

3. If you have not received your items finally, please contact us. We will track the shipment and get back to you as soon as possible. Our goal is customer satisfaction!

1. If you are not satisfied with your purchase, simply return the item to us in 30 days in an unused condition. Please keep the items clean with no flavor, or we won't accept the return.

2.Purchase price will be refund but shipping cost is not refundable if buyers buy products in mistake, buyers need to afford the returning shipping cost.