This is for (1) 4" Black vinyl stack socks/covers. Keep weather out of your exhaust stack while your vehicle is parked. No more soot on your paint from driving after you've been parked in a rain storm. Comes with 2 grommets on the bottom of the cover so you can tie it to the body while hauling or in high wind. It will also keep the cover attached to the vehicle if you forget to remove it before starting.
Also have 5" 6" 7" diameters as options. Add $2 for each additional inch.
Turbo Performance Products part #Cover