D&D's 612Z-31 Cat 2:1 Exhaust is made specifically for Harley-Davidson models listed below.
D&D all full systems are equipped with heat shields, bolt kit, brackets and baffles. This system comes with both 12mm and 18mm 02 bung's. Each exhaust system is designed and dyno tested in our facilities. All of our testing is done with Harley SE Tuner. 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. Baffle Louvered wrapped baffle only Note: The inter core of the louvered baffle is 2 1/4" All V Rod's have to be tuned with the full system.
At idle, the motorbike is deep, boomy and full of character. Not only does the pipe look good, it is a wonderfully sounding experience for the rider. Dave Rash, Pope of Pipe
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.
M4 KA6974 Supersport Full System Exhaust, Carbon Fiber Kawasaki ZX-6R (2009-2012)
TKY Classic Batwing Fairing with Preinstalled Stereo and 6-1/2" Speakers
Big Bike Parts Mesh Radiator Cover - Vulcan 900
TAYLOR MADE Underbelly Slip-on Exhaust Kit CBR1000RR '08-'11
M4 KA6972 Supersport Full System Exhaust, Polished Kawasaki ZX-6R (2009-2012)
Givi AF266 Airflow Windshield for Suzuki Burgman AN400 (2007-current)
Highway Hawk Tech Glide Forward Controls - Intruder 1400
Hepco & Becker 650.7518 01 01 Rear Alurack for KTM Duke 390
Highway Hawk 522-3034B Arch Sissybar, Black for Yamaha Bolt
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Big Bike Parts ABS Frame Cover for V-Star 950
Aeromach Chrome Knuckle Grip Levers for Stock Controls - Harley
Aeromach CI-2200B Retro Handle Bars, Black for Indian Scout (2014-current)
Givi TN4121 Engine Guard for Kawasaki Versys 300 (2017-)
Happy Trails P9-1-2 SL Side Rack for Yamaha XT225
Hepco & Becker Rear Rack for Honda NX650 Dominator up to 1991
Happy Trails PD Plus Skid Plate for Kawasaki KLR650E '08-up
Givi PLR3112 Rapid Release Sidecarrier for Suzuki DL650 V-Strom (2017-)
Hard-Krome 515-8040 American Classic II Exhaust Vulcan 1600B Mean Streak (2004-2008)
Icon Raiden DKR Boot, Glory