INFO FROM SUPERTRAPP'S WEBSITE FOR THE SLIP ON MUFFLER:
Mean Mothers Slip-Ons in Chrome are available for BIG DOG MOTORCYCLES. Give your bike a Drag Pipe sound at a Slip-On price. Just add these to the ends of your stock head pipes for the same loud and throaty sound as the original Mean Mothers. These are 2.75” Chrome-Plated heat shields with a 2.25” expansion chamber. Removable, louvered core is included. Black Ceramic Coated Billet End Caps are included and the only compatible End Caps with Mean Mothers Slip-Ons.
The original Mean Mothers Systems are the heavyweight of drag pipes! Makes a stock motor sound like a hot-rod. 33% weight savings and an 8% hp gain over stock. Head pipes are 2.00”. Heat shields are 2.75”. Baffles and heat shields are pre-installed. The heat shields are also replaceable.