If you want to upgrade from the stock mufflers but need a more budget friendly option, check out Drag Specialties 4" Slashdown slip-on mufflers. They give you a more aggressive sound than the stock mufflers and add a few hp/tq. 

These slip-ons measure 28" in length and are designed to fit with most saddlebag extensions. They will mount with existing OE hardware and clamps. Check out the video below for sound slips and Dyno numbers. They have a flat black finish they closely matches the stock OE heat shields.

NOTE: The current motor is stock, the only upgrade we did was the Arlen Ness Big Sucker Air Cleaner.

In this video we paired them with the stock head pipe and for comparison, threw on the Bassani head pipe to see what kind of power and sound improvement we could get.

Dyno Chart: Stock muffler / OE Head Pipe vs. Drag Specialties Mufflers / OE Head Pipe

Dyno Chart: Stock muffler / OE Head Pipe vs. Drag Specialties Mufflers / Bassani Head Pipe

Hit us up with any questions about any of the product we used on the bike.