Greg Lutzka Limited Edition Performance Exhaust System For Harley-Davidson Dyna MotorcycleNow Available at www.LutzkasGarage.com - Check out the Promo Launch video for the New Greg Lutzka Limited Edition Performance Exhaust System for #Dyna! The homies from Huntington Beach came out to be part of this and made it one hell of a kick ass day! Thank you @palkie_fc, @c_coffee and @billy_anderson_777 @visualgruntmedia This Limited Edition pipe features equal length stepped headpipes, merging into a 2into1 collector system with an aggressive upsweep.