Description
This stinger open exhaust system is designed to bolt on to the factory heat exchangers, in place of the stock muffler on all 65 to 73 911’s. It can also be used with long headers on 65 to 89 911’s, or with S pipes on short headers (with 65 to 73 muffler spacing).
- The merged pipes create a scavenging effect that increases both bottom end and mid range power and torque.
Warranty Information
If you are dissatisfied with your order for any reason, you can return your items for a prompt refund or exchange. Refunds for items returned within thirty days of the purchase date will be credited in the same form as the original payment type. Refunds for items returned more than thirty days and less than 120 days after the purchase date will be in the form of a credit redeemable on your next purchase. Refunds are not applicable to purchases after 120 days.
