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Vance & Hines Big Radius 2 into 2 Exhaust Chrome

J&P Cycles Part Number: 450-643

Manufacturer Part Number: 26045

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Important Fitment Note

Optional Left Passenger Peg Relocation Kit, 444-251, sold separately.


Description for Vance & Hines Big Radius 2 into 2 Exhaust Chrome

• Turn heads with the classic hot rod sound produced by these Vance & Hines 2-Into-2 Exhaust Pipes

• Crafted using 16-gauge steel, these 2-1/2" diameter pipes are downward-curved with scalloped end tips, featuring full-coverage heat shields for blue-proof chrome and removable baffles

• Big Radius 2-Into-2 Chrome Exhaust Pipes produce more torque and horsepower than stock pipes, giving you the look, sound and performance Harley riders expect from Vance & Hines

• Vance & Hines Big Radius Chrome 2-Into-2 Pipes are made in the USA

• Vance & Hines does not ship metal exhaust port gaskets with the Big Radius Chrome 2-Into-2 Pipes. Metal exhaust gaskets may be purchased separately 4400281

• Vance & Hines Big Radius 2-Into-2 Chrome Exhaust Pipes are ported for O2 oxygen sensors. Pre-2007 Harley-Davidson models will need O2 oxygen sensor plugs, which may be purchased separately 443-405

• Vance & Hines Big Radius 2-Into-2 Chrome Exhaust Pipes are also available in black

• Purchase of the Vance & Hines Fuelpak or Fuelpak FP3 (for 2007 and later models) Fuel Management System is recommended when installing Big Radius 2-Into-2 Exhaust Pipes on motorcycles with EFI

Product Specs

Product Specs for Vance & Hines Big Radius 2 into 2 Exhaust Chrome

End Cap Or Tip Style:
Exhaust Style:
Exhaust System:
Head Pipe Color:
Head Pipe Diameter:
1-3/4" to 2-1/2"
Head Pipe Material:
Heat Shield:
Manufacturer Part Number:
Muffler Color:
Muffler Material:
Sold in Units:
Warehouse Part Number:
Fitment Note:

Optional Left Passenger Peg Relocation Kit, 444-251, sold separately.

Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

Compatible Models

Harley-Davidson® Models

  • Touring Electra Glide Classic EFI FLHTCI : 1999–2006
  • Touring Electra Glide Classic FLHTC : 1999–2005
  • Touring Electra Glide Police EFI FLHTPEI : 2006
  • Touring Electra Glide Police EFI FLHTPI : 2005–2006
  • Touring Electra Glide Standard EFI FLHTI : 2003–2006
  • Touring Electra Glide Standard FLHT : 1999–2006
  • Touring Electra Glide Ultra Classic EFI FLHTCUI : 1999–2006
  • Touring Electra Glide Ultra Classic FLHTCU : 2005
  • Touring Road Glide EFI CVO FLTRSEI : 2000
  • Touring Road Glide EFI FLTRI : 1999–2006
  • Touring Road Glide FLTR : 1999–2001
  • Touring Road King Classic EFI FLHRCI : 1999–2006
  • Touring Road King Custom EFI FLHRSI : 2004–2006
  • Touring Road King Custom FLHRS : 2004–2006
  • Touring Road King CVO EFI FLHRSEI : 2002
  • Touring Road King CVO EFI FLHRSEI2 : 2003
  • Touring Road King EFI FLHRI : 1999–2006
  • Touring Road King FLHR : 1999–2005
  • Touring Road King Police CA EFI FLHPEI : 2005
  • Touring Road King Police EFI FLHPI : 2005–2006
  • Touring Street Glide EFI FLHXI : 2006
  • Touring Street Glide FLHX : 2006
Customer Reviews

Customer Reviews for Vance & Hines Big Radius 2 into 2 Exhaust Chrome

Overall Rating

5 out of 5 stars (based on 47 reviews)

5 stars (43)

4 stars (4)

3 stars (0)

2 stars (0)

1 star (0)

0 stars (0)


Perfect look, but very loud. Consider to buy along with silent baffles from smartpatz


Perfect look, but very loud. Consider to buy along with silent baffles from smartpatz


Great addition to my bike, and I had no issues during installation. the only thing is they do stick out a little further so if your not paying attention and depending on what your wearing you can get burned.


Looks incredible, sounds great!


Great pipes on a 2011 Street Glide 103. Sound like my Texas Chopper and still has the baffles installed. FYI: With FUELPAK changed the performance from touring to racing, so it's looking for 6th gear at 55 mph instead of 70 mph.


Nice pipes with a nice sound. I went from 2 into 1 to these & did notice a slight loss in power. But, I put in a new map & seems like most of the power came back.


these pipes are incredible.... they sound great with or without the baffles. very loud without.


Easy install. On my bike, the heat shields did not marry up seamlessly (front-rear). But they still look awsome and make me want to jump on and ride every time I see them. My wife complained about the slightly higher right foot board after a 2 hour ride, so I plan to leave her at home more often. I love the pipes! Looks and sound.


This is the second bike I've put these on. Awesome pipes!


Fast shipping and pipes looks awesome!!! Put them on my 2010 FLHX and love them. Just loud enough with baffles in. Would definitely recommend.


Great sound and performance gains with an air cleaner


I am absolutely thrilled with this addition to my 2010 Street Glide. Easy to install. I got an additional16 hp out of this this upgrade and a power commander V. The cages are much more aware that I am aware as well.


Installation was a breeze. The sound and performance are unbelievable.


I had a set on my 06 street glide really liked them...i miss the sound...just about ready to get another set for 013 street glide...


great pipes


Sounds great looks great


Love my new pipes easy install with a little knowledge.


it isn't the cheapest, but id pay a little more for a better customer service


Great value an awesome performance.


Totally bitchen look! Performance is excellent with baffles in tact, but does not sound "mean". With baffles removed sounds NASTY, but a noticable drop in performance. Personally, I have cut the baffles to about 1/4 of their original length. Now performance is great and so is the sound!!!!!

Wayne Harris

Absolutly love them they sound good and look great.

Wayne Harris

Absolutly love them they sound good and look great. Had some trouble taking out the baffles.


great pipes - look n sound great, many comments since put on bike


Great sound. Only problem is they are too popular. Every other bike you see has them.


Nice looking pipes.


I just love these 'tubes'. My FXDWG now looks, sounds & performs much better. Should have done this months ago. My wife wouldn't install them so I had to do it myself - easy fit.


Awesome exhaust system, sound great and look fantastic on my Low Rider. Fit was perfect with no problems on the install. Can't beat the price,even less than V&H wanted at Biketober Fest.

Jon Ross

Love the pipes sound grate look amazing


Easy install, loud deep sound and looks amazing.


Great looking. They did not fit exactly, had to kind of work it on my 2003 fxd. But overall looks great. Took the baffles out immediately adn big sound for sure.


Those pipes are sweet! I believe they increased my throttle response and my skooter sounds like my old shovel.


These pipes were well made, easy to install, and sound GREAT!!!


As always great service and great products


Installed on '03 FLHR w/carbs. After old exhaust removed it took about 2 hours to install. A few bolts in tight places but a fairly easy job. Good instructions. Considerable HP increase maybe 20% and engine less sensitive to outside air temp. LOVE IT !! PS Not for use in a quiet neighborhood.


Pipes look and sound great. Instructions could be better.


I have nothing bad to say about these pipes. Sound great with or without baffles and yes, it lets folks know you're there so they don't hit you. Easy install. Look fantastic. Got a lot of compliments on them. To J&P Cycles, this is my second or third purchase from you and you guys rock!!! Flawless delivery every time!!!


Excellent quality exactly what I was looking for recommend to anyone. Great sound too.


Came quick, bolted right on and sound great!


All I can say is "AWESOME"


Haven't had chance to get installed as of yet. However, I am very pleased with the look and timeliness of delivery. Most of the staff is very knowledgeable of products and very willing to work with me. Thanks. I'll back.


Perfect fit minute install and the best sound around. Installed on a 2013 CVO BEAKOUT Really allows the rear wheel pop.


loud and proud. can be heard now. very happy with this product


Excellent! Ordered these for my winter project along with an Arlen Ness Big Sucker S1 & an FP3 tuner. Uncorked my HD Breakout. Looks great, runs great, sounds great! Easy install with hand tools & a little patience.


Lovely sound


Perfect pipes_with screaming eagle air cleaner upgrade my 2006 fat boy has been flawless and what a great sound-if you like loud. Putting them on my 2013 fatboy.


This exhaust system not only looks amazing, but sounds AWESOME! It's a bit higher profile than stock, giving you a little more clearance in turns - and it's not too loud to be obnoxious, but enough to let people know you're there. Love it!


These pipes completely changed the look of my 2015 Dyna Low Rider! The stock 2 into 1 exhaust looked and sounded too tame. My new pipes look awesome and sound great! Installation instructions were straight forward and was able to complete the installation by myself in a couple of hours. Jimmy John's has nothing on J&P as their shipping is so fast you will freak!

Important Product Notes

Note: Please see U.S. EPA and your respective state and local regulations to confirm noise and emission compliance.

Important Exhaust Notes:

• Note: With any new exhaust, we recommend changes to carburetor jetting or use of an aftermarket fuel injection control module.

• There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Blueing is caused by tuning characteristics, cam timing, carburetor jetting, overheating, etc. and is not caused by defective manufacturing. No refunds on exhaust pipes once motorcycle is started unless there’s a manufacturer’s defect.

• Flanges and retaining rings are not included with most aftermarket exhaust for 1984-2013 Evolution and Twin Cam models. Re-use your existing hardware, or purchase replacement hardware.

Shipping Note

Additional oversized shipping charges will be applied for expedited shipments within the contiguous U.S. Shipping charges outside the contiguous U.S. are calculated by weight and dimension during checkout. Due to state regulations we cannot ship this item to the state of California.

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