Right now there are 115 deals from Amazon Resale, formerly Amazon Warehouse Deals, in Automotive › Performance Parts & Accessories › Exhaust Systems & Parts. These are inspected returns and open-box items that Amazon sells and ships itself. WarehouseHunter puts each one next to its current new price, so you can see what you save at a glance.

Brands with the most offers here: Walker, Flowmaster, Thrush, Dynomax, Vibrant Performance, Borla, ARP, BBK Performance. Every item is a one-off, so the stock moves all day and new deals keep arriving.