COBRA Chrome Dual Bung Pro Chamber Headpipes – 6255DB

Cobra Chrome Dual Bung Pro Chamber Headpipes – 6255DB

Exhaust head pipes must evolve along with the top end of the motorcycle’s engine if they are to be efficient, make power and emit less heat than a stock system.

And that’s what our new for 2017 H-D Baggers head pipes do. For the 2017 H-D Milwaukee Eight, we modified our famous Cobra PowerPort by enlarging it to become a pulse chamber that accelerates exhaust scavenging to produce the kind of power riders expect. Even its cherry bomb shape, bulging from between the heat shields gives a clue to the real power potential it offers.

Dual pipe styling with 2-into-1 performance

New enlarged pulse chamber improves exhaust scavenging for more horsepower

12mm Oxygen sensor bungs

2.5” heat shields

Accepts aftermarket 17- specific mufflers

Right side accepts 2-1/4” muffler

Left side accepts 1-7/8” muffler

NOTE: Does not work with stock mufflers

Included Items:

(1) Chrome steel front head pipe W/heat shield

(1) Chrome steel rear head pipe collector assembly W/heat shield

(1) Chrome steel left rear crossover pipe W/heat shield

(2) Black steel mounting brackets

(1) Black steel floorboard mount spacer plate

(1) Front headpipe support clamp

(8) #24 Hose clamps

(1) #36 Hose clamp

(1) Thick 3/8″ Flat washer

(1) Thin 3/8″ Flat washer

(1) 3/8″ x 1″ Carriage bolt

(1) 3/8″ Nylock nut

(2) 1/4″ Allen bolts

(2) 1/4″ Flat washers

(2) 27-61 MSC band clamps

Specifications

Color Chrome

Mfg #: 6255DB

Part #: 4409808

Type Head Pipe

Units Set

Weight 28.10 lbs