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Vance & Hines Black Widow XR 2-1-2 Exhaust System - 47537

  • Part #:
    4404454
  • Manufacturer Part #:
    47537
This item is no longer available

Overview of Vance & Hines Black Widow XR 2-1-2 Exhaust System - 47537

  • Features performance tuned headers with a Power Chamber crossover and twin high-flow mufflers
  • Yields solid power gains and adds a menacing growl
  • Race-quality black ceramic coat or Limited Edition stainless steel version (PART NO. 44-04954)
  • Made in the U.S.A.

Included Items:
(1) Muffler Assembly (upper)
(1) Muffler Assembly (lower)
(1) Front Head Pipe Assembly
(1) Rear Head Pipe Assembly
(1) Collector Assembly
(1) Tail Pipe/Muffler Assembly (upper)
(1) Tail Pipe/Muffler Assembly (lower)
(1) Muffler Bracket Assembly
(1) 5/16 in. Flat Washer
(1) 5/16 in.-18 Centerlock Hex Locknut
(1) 1/4 in. Flat Washer
(4) Springs
(2) Dog Bone Nut Plate
(4) 5/16 in.-18 x 5/8 in. Flange Bolts
(4) 1/4 in.-20 x 5/8 in. Bolts
(2) Baffle Assembly
(2) Baffle Packing
(1) Exhaust Spring Puller Tool

NOTE: 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.

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 Vance & Hines Black Widow XR 2-1-2 Exhaust System - 47537

Color - Primary Black
Style Canister Muffler
Type 2-Into-2 System
Units Each
Weight 28.60 lbs

Cross reference number(s):

18001129

Specs for Vance & Hines Black Widow XR 2-1-2 Exhaust System - 47537

Color - Primary Black
Style Canister Muffler
Type 2-Into-2 System
Units Each
Weight 28.60 lbs

Fitment for Vance & Hines Black Widow XR 2-1-2 Exhaust System - 47537

See if this part fits your ride

Part 4404454 fits the following machines

Harley-Davidson
  • 2010 Harley-Davidson Sportster - XR 1200
  • 2009 Harley-Davidson Sportster - XR 1200
  • 2012 Harley-Davidson Sportster - XR 1200X
  • 2011 Harley-Davidson Sportster - XR 1200X
4.4 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
3
1
1
0
0
Finish
3.8 / 5
Performance
4.6 / 5
Loudness
Very Quiet
Average
Very Loud
Finish
4 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
best value
I searched around and think these are the best pipes for the money for this bike. Now it sounds like a Harley instead of a Vespa. The power curve was effected after the initial installation and i didn't want to spend the cash for the V&H Fuelpak at this point so i ordered a set of torque cones and it runs great. So save the shipping and the practice of a reinstall by ordering the torque cones with the pipes like i didn't. Probably will get the Fuelpak if i go to a higher flow intake.
May 14, 2010
Finish
5 / 5
Performance
5 / 5
Great pipes
Great pipes. Went round and round between Vance and Hines and the others. Very happy with these. Install was straight forward. Installed with V&H fuel pack and a K&N filter. Bike runs great
August 22, 2012
Finish
4 / 5
Performance
4 / 5
Great Look, Great Sound
Pipes were fairly easy to install. Getting head pipes into collector took a few minutes, just make sure to keep all parts loose till it's all together so you have room to move pipes in to proper position. They sound awesome at idle and even better under acceleration. Bought them as a package with K&N filter and V&H Fuelpak and work great together. Nice gold color tone once they heat up. Don't forget to clean them well before you fire up the first time and no harsh cleaners or they'll "blue" up.
March 29, 2012
Finish
5 / 5
Performance
5 / 5
Good bang for the buck
Purchased a set of these for a '10 Harley XR1200 and paired them with a DynoJet Power Commander V. Dennis Kirk was great to deal with and price matched another website. The Vance/Hines instructions were somewhat lacking (use Screaming Eagle exhaust gaskets) and the pipes were a bit tough to fit together where the headers join the collector piece. Once they were finished I was happy with the performance and sound but the header pipes are HOT. V & H doesn't offer heat shields for this setup for some reason.
August 16, 2011
Finish
1 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
4 / 5
disappointing paint flaw
Not a bad pipe for the money, but how the Vance & Hines
employee could send out a part that has obvious paint scratches on it is beyond me. The packing and boxing was very well protected against further possible damage from shipping, but the paint scratches being in the most visible spot on the bike left a bad taste.
On the plus side Dennis Kirk shipped this out fast!
April 23, 2013
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Instructions and Manuals for Vance & Hines Black Widow XR 2-1-2 Exhaust System - 47537

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