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Chrome Powerport Header for Dressers - 6253

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Chrome Powerport Header for Dressers - 6253

MSRP: $599.99

Price: $452.88 25% off!
Make sure this fits your ride
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In Stock - 7 on Hand

Cobra Chrome Powerport Header for Dressers - 6253
  • Dual headpipes with PowerPort crossover provides power boost across entire rpm range
  • Dual pipe styling with 2-into-1 performance; 2.5 in. heat shields
  • Includes oxygen sensor bungs
  • Accepts any OEM style mufflers
  • Made in the U.S.A.

Included Items:
(1) Front Head pipe and Heat shield
(1) Rear Head pipe and Heat shield
(1) Crossover Pipe Assembly and Heat shield
(1) Bracket, Front Head pipe Support
(1) Bracket, Crossover Pipe Support
(1) Floorboard Mount Spacer Plate
(1) Clamp, Front Head pipe Support
(9) Clamp, Hose
(2) Clamp
(1) Thick 3/8 in. Washer
(1) Thin 3/8 in. Washer
(1) 3/8 in. x 1 in. Carriage Bolt
(1) 3/8 in. Nylock Nut

NOTES:
Not all products are legal for sale or use on pollution controlled vehicles. Check your local laws and the manufacturers information

There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Discoloration (bluing) is the result of tuning characteristics, cam timing, carburetor jetting, overheating, etc., and is not caused by defective manufacturing. See the CHEMS/LUBES section for products that will help prevent or remove bluing.

Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the exhaust manufacturer directly with questions regarding any modifications that may need to be made during, or after, installing their product. If a jet kit or fuel processor is recommended, see the FUEL/INTAKE section

Will also fit FLHTCUTG/FLHXXX 10-up (trikes) if adapter kit 44-05604 is used

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.

Specifications
Part #: 4405015
Mfg #: 6253
Color Silver
Finish Chrome
Type Head Pipe
Units Set
Weight 28.35 lbs
Alternate/OEM Part Number(s):
18020114
Resources & Manuals
Fitment for Cobra Chrome Powerport Header for Dressers - 6253

Part 4405015 fits the following machines

Harley-Davidson
  • Electra Glide Classic - FLHTC 2010-2013
  • Electra Glide Ultra Classic - FLHTCU 2010-2016
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 5 2010
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 6 2011
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 7 2012
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 8 2013
  • Electra Glide Ultra Classic Low - FLHTCUL 2015-2016
  • Electra Glide Ultra Limited - FLHTK 2010-2016
  • Electra Glide Ultra Limited CVO/SE - FLHTKSE 2014-2016
  • Electra Glide Ultra Limited Low - FLHTKL 2015-2016
  • Freewheeler - FLRT 2015-2016
  • Road Glide - FLTRX 2015-2016
  • Road Glide Custom - FLTRX 2010-2013
  • Road Glide Custom CVO/SE - FLTRXSE 2012
  • Road Glide Custom CVO/SE - FLTRXSE 2 2013
  • Road Glide Special - FLTRXS 2015-2016
  • Road Glide Ultra - FLTRU 2011-2013, 2016
  • Road Glide Ultra CVO/SE - FLTRUSE 2011, 2015-2016
  • Road King - FLHR 2010-2016
  • Road King Classic - FLHRC 2010-2013
  • Road King CVO/SE - FLHRSE 2014
  • Road King CVO/SE - FLHRSE 5 2013
  • Street Glide - FLHX 2010-2016
  • Street Glide CVO/SE - FLHXSE 2010, 2015-2016
  • Street Glide CVO/SE - FLHXSE 2 2011
  • Street Glide CVO/SE - FLHXSE 3 2012
  • Street Glide Special - FLHXS 2014-2016
  • Street Glide Trike - FLHXXX 2010-2011
  • Tri Glide Ultra Classic - FLHTCUTG 2010-2016
Reviews & Questions
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 9 questions Browse 9 questions and 16 answers
Do they have 12 & 18 mm bung ? Or just 12 ?
A shopper on Jan 22, 2017
BEST ANSWER: They only have the 12mm bung
Will stock heat shields fit on this header?
A shopper on Apr 3, 2017
BEST ANSWER: they come with all shields needed and they are nicer than the stock units
Looking for cobra power port header for my 2017 FLHTK?
A shopper on Oct 7, 2016
BEST ANSWER: I do not have the 2017 applications in order to answer your question, please contact our Tech Support for more accurate information 1-800-969-7501
Looking for Cobra power header for my 2016 HD Street Glide Special ?
A shopper on Oct 20, 2016
BEST ANSWER: This is the only applicable item I could locate for your Street Glide Special:

https://www.denniskirk.com/cobra/chrome-power-port-dual-headpipes-w-dual-bungs-6253db1.p4409168.prd/4409168.sku
will this work if you have o2 sensors?
mike C on Dec 3, 2019
BEST ANSWER: Yes
I have a 2014 Tri Glide. Will these + cobra trike adapter pipes + aftermarket slip ons fit my Trike?
Stephen A on Aug 29, 2019
BEST ANSWER: Yes
Instructions only mention 09 and 10... These will properly fit my 11 flhx?Right?
Spellbound on May 1, 2018
BEST ANSWER: Yes, old instruction sheet
Already installed stage1 air cleaner. After installing these head pipes w/my python mufflers; can Harley remap my computer, and be done? Riding 11' FLHX
Spellbound on May 1, 2018
BEST ANSWER: yes
What exhaust gaskets would you recommend for these header pipes on a 2016 cvo street glide ?
mark m on Apr 13, 2018
BEST ANSWER: Screamin eagle
4.7 / 5.0
29 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
24
2
3
0
0
Finish
4.8 / 5
Fit
4.6 / 5
Performance
4.9 / 5
Quality
5.0 / 5
Style
5.0 / 5
Styling
4.9 / 5
Value
4.7 / 5
Loudness
Very Quiet
Average
Very Loud
Would you recommend this product?
Yes (12)
Fit
4 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Great pipes
I am very happy with the pipes but the front heat shield was not easy to get the clamps aligned right to be able to tighten them properly. The sound and looks are awesome...
July 21, 2010
North St Paul, MN
Finish
5 / 5
Performance
5 / 5
Cobra 6253
Easy install. I installed Vance and Hines 16771s last week on a friends Street Glide and had to drill out the mounting brackets to get the pipes line up correctly. I installed the Cobra 6253s yesterday. The Cobra product is a far better fitting product. I suggest using Harley performance header pipe gaskets. And think this should be mentioned in the instructions. More Harley people need to wake up to Cobra. And my FI2000 Power Pro is working great. And Dennis Kirk gave me the best price and shipped the same day.
June 17, 2012
AWSOME HEADPIPES
I JUST RECENTLY PURCHASED THE POWER PORT HEAD PIPES FOR MY 2014 ULTRA. EASY TO INSATLL YOURSELF. LOOKS GREAT, SHINEY CHROME, SOUNDS AWSOME, NOT TO LOUD. BUT LOUD ENOUGH TO HEAR AND FEEL THE RUMBLE. HIGHLEY RECOMMENDED!!
June 2, 2015
PITTSBURGH, PA
Finish
5 / 5
Performance
5 / 5
Chrome Powerport Header for Dressers
Great chrome...good fit. You do have to use SE exhaust gaskets with these headers...stock will NOT work.

great combo with Tri-Oval mufflers!
No CAT!! Finally!
August 30, 2012
Finish
5 / 5
Performance
5 / 5
Great Product
Fit and finish were spot on. Easy installation and great sound. Instructions were well written and very useful. I would get these pipes again for another bike. Great product.
July 10, 2012
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Cobra Powerport pipes on 2015 Road King with 103
The good; Love the look of individual pipes as the connector port is pretty much hidden. The quality of the chrome shields is as good as stock. Installation was straight forward. The reduction in heat from the removal of the Cat. is huge. It's a combination of pipes, mufflers, air filter and tuning but the improvement in lower end torque is the most noticeable change, able to stay in any one gear to a 5 mph lower speed without having to down-shift as often. The bike runs noticeably nicer and smoother now with more pull.
The bad; Nothing really bad... When I first installed the pipes I had Harley "Street Cannons" and the reversion noise whenever the throttle was released, even on every calm normal up-shift (never mind heavy deceleration), was LOUD and TERRIBLE. Not sure why that combo sounded so bad. I installed V&H Monster Rounds and that problem went away and it sounds great. So, the usual exhaust system shot-in-the-dark. Only other thing to note is that the pipe to head gaskets they recommended (not included) are a flat style which differs from a more sleeve-like style that the stock pipe tapered ends wedge into. The Cobra pipes have rounded ends that just butt against the flat gasket. That difference initially threw me and had me question if it would all work. It did. Be sure to re-torque the flange bolt nuts on the heads often until they stay tight because mine were loose a few times before staying tight.
Bottom Line; Awesome pipes for the money and I would recommend them to you
September 30, 2015
Finish
5 / 5
Performance
5 / 5
heres the deal...
Putting slipons on ur bike is easy......AWAKEN your bike by putting these on too...conbined this with the cobra triovals...a WOW....power and thump...Just like its suppose to be...your gonna need a power commander(or something similiar) and a new air filter setup....JUST DO IT
March 19, 2012
Finish
5 / 5
Performance
5 / 5
True duals
I studied a lot of different brands and types of pipes before choosing Cobra. I have found these pipes to be not only classy and great looking as well as having just the right sound with the Cobra Triovals attached to them. The power curve increased it seems as well. Fitment went smooth and easy. I also recommend using S.E. gaskts when installing them. Dennis Kirk had the best price and shipment was fast.
October 26, 2012
Purchased
over 7 years ago
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Excellent choice
From price and delivery to installation this was a great deal. Dennis Kirk always has the best delivery and price match, and the Cobra products are excellent for fit and finish, as well as ease of installation. I'm glad I chose the Cobra Powerport header over the Vance and HInes.
March 22, 2012
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Nice Headpipes.
Nice finish on the pipes and heatshields. Installation was a breeze, not hard at all and they came with all the hardware for the install. These headpipes really make my Screamin Eagle mufflers sound off, nice low rumble at ide, crack the throttle and they will sound off really nice, also noticed the bike doesn't feel like it's being held back now.
March 7, 2011
Ringgold, GA