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Thunderheader Chrome 2-into-1 Exhaust System

This product fits a variety of motorcycles. Please select yours so we can find the right part and guarantee fitment. Select A Motorcycle

Product may vary from photo(s).

Everyday Low Price: $638.99

Gold Club Price: What's This? The Gold Club is our premier membership program. For most items members receive 10% off every day, plus exclusive sales and benefits just for members. More Info $575.09

J&P Part: 450-368

Rating: Read Reviews

This item qualifies for free ground shipping


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This product was proudly made in the USA Made In The USA

Thunderheader Chrome 2-into-1 Exhaust System

Fitment Note: Fits Models with Forward Controls.

• Patented Anti-Reversion design

• Produces maximum HP without sacrificing low end torque

• Complete with all hardware needed

• Heat shields sold separately

• Header pipes not included

Product Specs

  • Baffles Included: Yes
  • Design: Anti-Reversion Design
  • Exhaust System: 2 Into 1
  • Finish: Chrome
  • Header Pipe Diameter: 1-3/4″
  • Heat Shields Included: No
  • Includes Muffler: Yes
  • Manufacturer Part Number: 1029
  • Material: 16-Gauge Steel
  • O2 Sensor Compatible: Yes
  • Sold in Units: Each


This product fits a variety of motorcycles. Please select yours so we can find the right part and guarantee fitment. Select A Motorcycle

Fitment Note: Fits Models with Forward Controls.

Harley-Davidson® Models

V-Rod NHRA Commemorative Edition VRSCX : 2007
V-Rod Night Rod Special VRSCDX : 2007–2008
V-Rod Night Rod VRSCD : 2006–2008
V-Rod Street Rod VRSCR : 2006–2007
V-Rod VRSCA : 2002–2006
V-Rod VRSCAW : 2007–2008
V-Rod VRSCB : 2004–2005

Customer Reviews

 gotbacon Posted:

Amazing and easy to assemble!

 rpgostomski Posted:

exelent, bolted right on, runs great

 coopfc Posted:

Good fit and took care of the reversion problem on my 93" shovel.

 stanleyj Posted:

looks good haven't gotton the motor to gether yet,for the sound and performance.nice chrome finisk

 dlosey Posted:

once again thunderheader works great

 harleymann14 Posted:

great exhaust system, good price. i wont run anything else

 judges1st Posted:

Wow what a difference a thunder header made on my 01 dyna... It plus theRSD judge Venturi air cleaner awoke my sled right up... Thanks J&P Cycles

 dean1985 Posted:

excellent product quick delivery great sound and better performance

 Wolfs MC Repairs Posted:

I have a Thunderheader on my '88 FXSTC, along with other modifications, and had it dynoed at the local HD Dealership. It dynoed real sweet. I have a '00 FLSTC which I am ready for a new exhaust system. I will go with a Thunderheader! I have tried multiple exhaust systems, and this system seems to do the best for performance (in my opinion). Wolf

 dustiedevl Posted:

Love the Thunder Header! :)

 rpejsa Posted:

Had to replace my Thunderheader when it just plain turned to dust. (It was very old) The only choice was another Thunderheader. I run a EV-27 and E carb with this pipe and everyone thinks I have installed a big bore kit. This header really works.

 chris_lacey Posted:

Great sound and performance. Fit and finish is a little rough, definately not show quality. Good for street use

 chris_lacey Posted:

Great system. The sound alone is worth every penny Posted:

I just had the motor on my '97 Harley rebuilt. The Thunderheader 2into1 was recommended by my friend that did the work. I replaced the Vance and Hines longshots I had on the bike. So far, I'm extremely happy with the performance and sound. I'm just finishing up on the 500 mile breakin period. They look awesome on my "new" Harley. Thanks....Jerry

 AZRprman Posted:

awesome. my '92 dresser never sounded better than this.

 dansflhr Posted:

My thunderheaders make my bike run smoother, doesn't pop anymore, and has more power.

 ABChamber Posted:

I like the sound a lot. My hubby used to have T-headers on his bike - I miss the sound of it - until now!

 north ferry choppers Posted:

great pipe makes alot of power

 JDAVIS1113 Posted:

I have the 2 into 1 on my 06 Street Glide! I love the way it sounds, and it's just got the low end torque that makes you wanna keep on that roll! You won't be disappointed! Invest

 asmcdennis Posted:

Nothing like the sound of a Thunderheader

 flhtrider Posted:

Installed on a 1989FLHTC. Good instructions, good hardware and good fitment of the details. The sound is authentic.

 mlbean Posted:

I love the sound and increase in horsepower. Both my bikes have Thunderheaders. I will never buy any thing else.

 jeffrey98837 Posted:

Awesome sound. Looks great on bike.

 jeffrey98837 Posted:

Greta Sound!!! Love these pipes!

 hjriedel Posted:

Added a good amount of power. Looks and sounds great. Perfect pipe for my superglide.

 syamsulfaiz Posted:

The best exhaust for Dyna in term of performance, sound and value for money. A must have for outlaw-style dyna, if you know what I mean.

 Sonnie56 Posted:

Best Bolt On Header For More HP&Sound,Out There -Thank You Thunderheader,J&P-Very Very Happy! Makes Riding The Bike More Fun! I Got Five-CRAGAR"

 ungaman Posted:

Great deal price wise .......awesome sound and more power!

 Sonnie56 Posted:

Thunderheader 2 Into 1. I've Got 10 Harley's. 3 Off Them Have These Pipes On Them"Add A K+N Intake #63-1125P. Hang On! You Just Added About 20HP...REAL NICE!!!!!

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.

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