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Cobra's 6451RB 4.5-inch Powr-Flo 2-into-1 Full Exhaust System, Black is made specifically for Harley-Davidson Touring (2017-2022) models listed below.
Features:
- Finish: Black
- Muffler Diameter: 4.5"
- End Cap Style/Color: Conical/Black
- If there's one thing Cobra learned about the new Milwaukee Eight engine, it's that it really likes a large 2-into-1 style collector
- The muffler section uses a PowrFlo 4.5-inch shell, packed with a sealed pillow of sound absorbing material which provides a deep rumble
- Features a massive 2.5-inch collector, which allows for big horsepower and torque figures, especially when changing out the cam for something a little more aggressive
- The rear is finished off with a brand new El Diablo style billet tip, which is powder coated in black and etched with the Cobra logo
- Dual bungs are standard on this system, which makes it much easier to tune
Includes:
- 1 - Front Headpipe And Heatshield
- 1 - Rear Headpipe And Heatshield
- 1 - Collector Heatshield
- 1 - Collector Heatshield Front Plate
- 1 - Muffler Assembly With Collector
- 1 - Exhaust Bracket
- 2 - Clamp, 27-61 Msc
- 6 - Clamp, Hose HS-24
- 1 - Clamp, Hose HS-32
- 1 - Floorboard Mount Spacer Plate
- 1 - Thick 3/8" Washer
- 3 - 1/4-20 X 5/8" Hex Flanged Bolts
If there's one thing we learned about the new Milwaukee Eight engine, it's that it really likes a large 2-into-1 style collector.
After hundreds of dyno miles, we came to the conclusion that sometimes, bigger is better. Cobra's new 2-into-1 uses a large 2.5-inch collector, which allows for improved horsepower and good torque figures. But it works best with mild cams. It is not designed for monster motors.
Dual bungs are now standard on this system, which makes it much easier to tune. The muffler section uses a PowrFlo 4.5-inch shell, packed with a sealed pillow of sound absorbing material which provides a deep rumble. The rear is finished off with a brand new El Diablo style billet tip, which is powder coated in black and etched with the Cobra logo.
Fits Harley-Davidson:
Electra Glide Police FLHTPI (2017-2021)
FLH Electra Glide Revival (2021)
FLHR Road King (2017-2022)
FLHRXS Road King Special (2017-2022)
FLHT Electra Glide Standard (2019-2022)
FLHTCU Electra Glide Ultra Classic (2017-2019)
FLHTK Ultra Limited (2017-2022)
FLHTKL Ultra Limited Low (2017-2019)
FLHTKSE CVO Limited (2017-2021)
FLHX Street Glide (2017-2022)
FLHXS Street Glide Special (2017-2022)
FLHXSE CVO Street Glide (2017-2022)
FLHXST Street Glide ST (2022)
FLTRK Road Glide Limited (2020-2022)
FLTRU Road Glide Ultra (2017-2019)
FLTRX Road Glide (2017-2022)
FLTRXS Road Glide Special (2017-2022)
FLTRXSE CVO Road Glide (2018-2022)
FLTRXST Road Glide ST (2022)
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