D&D's 592Z-31 Bobcat 2:1 Exhaust is made specifically for Harley-Davidson Dyna (2006-2017).
D&D 2:1 Fat Cat is a stepped header system at the head is 1 3/4" to 1 7/8" at collector and 2 1/4" where the muffler goes to the header.
All Bobcat full systems are equipped with heat shields,bolt kit and baffles. All mufflers have a small D&D tag on the muffler. Best exhaust gaskets to use is SE gaskets from Harley Each exhaust system is designed and dyno tested in our facilities. Our testing is done with the Harley Tuner's. Every pipe is designed to increase low-end torque and horsepower. Performance increases are about 8 to 10 percent with the proper tune on the bike.
Note: Blueing and Discoloration are caused by Improper Tuning and will not be covered under Warranty. D&D Performance Exhaust Systems are designed for close course racing applications only. Not for use on pollution controlled vehicles.
COBRA Slashcut Slip-on Mufflers Exhaust V-Max 85-08
Mortons Custom Black Pipes Complete Exhaust for Yamaha Bolt (2013-current)
Saddlemen Knuckle 2-Up Seat for Harley-Davidson FXD DYNA / FXDWG / FLD
Givi Z108 Push Button for E28,34,36,38,45
Vance & Hines 46075 Big Radius 2 into 2 Exhaust, Black Harley Softail (2018-)
Hepco & Becker 640.610 00 01 Oval Softbag Set for C-Bow
TKY GPS Batwing Fairing with Full GPS Stereo 6" X 9" Marine Speakers Installed
SC-Project D09-18C GP M2 Exhaust for Ducati Streetfighter 848 '10-'15 & 1098 / S '09-'12
GIVI S900A Smart Bar for GPS, Phones, and Electronics
Custom Dynamics CD-SB-BCM BCM Bags SaddleBag Lights for Harley Touring and Trikes
Shoei J-Cruise Helmet, Reborn TC-5
Givi SR346.M5 Topcase Rack for Yamaha FJR1300 (2001-2005)
Shark Drak Dual Helmet, Black
Arrow 71018GP GP2 Exhaust, Titanium for Kawasaki Ninja 250 / 300 '13/'16
Saddlemen Track Style Gel Channel 2PC/2Up Seat for Yamaha FJR1300 (2006-current)
Granucci Hale Bopp Long Seat for Honda Shadow ACE 750 up to 2003
Givi ZT480F Tanklock Tank Ring
SC-Project Y19-C21A Conic 3-1 Full System Color Exhaust Yamaha FJ-09 (2015-), XSR900 (2016-)
R&G SP0069MC Rear Swingarm Protectors for Kawasaki Vulcan S (2015-current)
Highway Hawk 599-011 Extreme Fat Bar Engine Guard for Victory models