Vance & Hines Shortshots Staggered Exhaust For Harley Dyna Looking for classic style, stellar performance, and mean sound at an unbeatable price Vance & Hines delivers with these 2-1/2 diameter Shortshots Staggered Exhaust pipes for your Harley-Davidson Dyna motorcycle. The 1-3/4 head pipes are stepped to a 2-1/8 muffler body with 220 coverage heat shields and removable baffles to drop a few decibels. The short, fat, straight pipe look with twin slash cut ends is guaranteed to turn heads-if their impressive rumble somehow hasn't already. Features: Aggressive hot rod sound Power Chamber technology increases power and torque throughout the power range Full coverage heat shields Ported for O2 sensors Installation hardware and mounting instructions included Two levels of baffles available: Quiet Baffles 450-376 or Super Q Quiet Baffle 904-119 Note: Exhaust gaskets sold separately. Note: The selected finish/color refers to the full-coverage heat shields. The underlying header pipe finish/color may vary. Once installed, the selected color will be the primary visible finish.