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Cobra Chrome Pro Chamber Headpipes - 6255

  • Part #:
    4409345
  • Manufacturer Part #:
    6255

MSRP Price: $545.95

Our Price: $403.88

You Save $142.07 (26%)
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Ships Today! If ordered in:
1 5 HR : 2 7 MIN : 5 6 SEC
Overview of Cobra Chrome Pro Chamber Headpipes - 6255

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
  • Dual bung versions feature both 12mm and 18mm bungs for easier tuning, and include installed 18mm bung plugs (09 models will require 12mm bung plugs (sold separately))
  • 2.5” heat shields
  • Accepts aftermarket 17-18 specific mufflers
  • Right side accepts 2-1/4” muffler, left 1-7/8

 

Does not work with stock mufflers



Included Items:

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

(1) Chrome steel rear 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

Instructions

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specs for Cobra Chrome Pro Chamber Headpipes - 6255

Color - Primary Chrome
Type Head Pipe
Units Pair
Weight 27.05 lbs

Alternate/OEM Part Number(s):

18020360
Specs for Cobra Chrome Pro Chamber Headpipes - 6255
Color - Primary Chrome
Type Head Pipe
Units Pair
Weight 27.05 lbs
Fitment for Cobra Chrome Pro Chamber Headpipes - 6255

Part 4409345 fits the following machines

Make Sure This Fits Your Ride
Harley-Davidson
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  • 2017 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2018 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2017 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2018 Harley-Davidson Electra Glide Ultra Limited Low - FLHTKL
  • 2017 Harley-Davidson Electra Glide Ultra Limited Low - FLHTKL
  • 2018 Harley-Davidson Road Glide - FLTRX
  • 2017 Harley-Davidson Road Glide - FLTRX
  • 2018 Harley-Davidson Road Glide Special - FLTRXS
  • 2017 Harley-Davidson Road Glide Special - FLTRXS
  • 2018 Harley-Davidson Road Glide Ultra - FLTRU
  • 2017 Harley-Davidson Road Glide Ultra - FLTRU
  • 2018 Harley-Davidson Road King - FLHR
  • 2017 Harley-Davidson Road King - FLHR
  • 2018 Harley-Davidson Road King Special - FLHRXS
  • 2017 Harley-Davidson Road King Special - FLHRXS
  • 2018 Harley-Davidson Street Glide - FLHX
  • 2017 Harley-Davidson Street Glide - FLHX
  • 2018 Harley-Davidson Street Glide Special - FLHXS
  • 2017 Harley-Davidson Street Glide Special - FLHXS
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Browse 2 questions Browse 2 questions and 3 answers
Does these have a catalytic converter?
A shopper on Jun 8, 2018
BEST ANSWER: No,It replaces the catalytic converter.
Will these fit the cobra slip on uppercut mufflers?
Rodney J on Jun 18, 2018
BEST ANSWER: As long as they are for the 17-18 models
Instructions and Manuals for Cobra Chrome Pro Chamber Headpipes - 6255

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