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Thunderheader Black 2-into-1 Exhaust System

Manufacturer Part Number 1026BC

6 Reviews

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

  • Thunderheader Black 2-into-1 Exhaust System
Product may vary from photo(s).

$700.99

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6 Reviews

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Out of Stock in Retail Center Anamosa, IA
Out of Stock in Retail Center Daytona, FL
Out of Stock in Retail Center Sturgis, SD

J&P Part: 441-288

Description for Thunderheader Black 2-into-1 Exhaust System 

Thunderheader Black 2-into-1 Exhaust System

• Patented Anti-Reversion design

• Produces maximum HP without sacrificing low end torque

• Complete with all hardware needed

• Heat shields sold separately

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

Product Specs

Complete Header Pipe: Complete System

Design: Anti-Reversion Design

Exhaust System: 2 Into 1

Finish: Black

Header Pipe Diameter: 1-3/4″

Heat Shields Included: No

Manufacturer Part Number: 1026BC

Material: 16-gauge steel

Product Color: Black

Sold in Units: Set

Fitment for Thunderheader Black 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

Click (+) to view all compatible models

Harley-Davidson® Models

Dyna Defender FXDP : 2004
Dyna Low Rider Convertible FXDS-CONV : 1999–2000
Dyna Low Rider EFI FXDLI : 2005
Dyna Low Rider FXDL : 1999–2005
Dyna Super Glide Custom EFI FXDCI : 2005
Dyna Super Glide Custom FXDC : 2005
Dyna Super Glide EFI FXDI : 2005
Dyna Super Glide FXD : 1999–2005
Dyna Super Glide Sport EFI FXDXI : 2005
Dyna Super Glide Sport FXDX : 2000–2005
Dyna Super Glide T-Sport FXDXT : 2001–2003
Dyna Wide Glide CVO FXDWG3 : 2002
Dyna Wide Glide EFI FXDWGI : 2005
Dyna Wide Glide FXDWG : 1999–2005

Customer Reviews for Thunderheader Black 2-into-1 Exhaust System 

Overall Rating:
5/5 based on 6 ratings

5 by

Great sound and looks!

4 by

I have been running this ThunderHeader for roughly ten thousand miles so far. It looks great, sounds great, improves performance compared to other pipes I've run from idle to wide open. The only issue I see is the finish cause a week after I installed the pipe I noticed surface rust over pretty much the entire pipe. Tried ceramic high temp paint but that didn't work so I have a feeling this beautiful pipe is going to be hidden behind some header wrap before to long.

5 by

Great header! I'd say the best! Looks as good as it sounds too

5 by

great quailty exhaust, install a little hard due to needing to drain transmission in order to install mounting bracket.

5 by

Sounds great and gained some power

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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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