29791

- In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

Thunderheader Racing Products Thundercone 2-into-1 Slip-On - 1063

  • Part #: 4405540
  • Manufacturer Part #: 1063
  • MSRP Price: $310.00
  • Our Price: $278.99
You Save:
$31.01 (10%)
2 on Hand
  • Add to Cart
  • Add to Wish List/Gift Registry
4405540
Low Price Guarantee
No Hassle Returns

Overview of Thunderheader Racing Products Thundercone 2-into-1 Slip-On - 1063

  • Fits single-side OEM 2-into-1 system
  • Increased horsepower, torque and unmistakable Thunderheader sound
  • A patented collector is used instead of a conventional baffle in the muffler
  • The Collector is designed to direct spent gases through four acoustical dampening chambers
  • The flow director serves a multi-task function: directs outgoing flow through four acoustical dampening chambers creating a spiral motion upon exiting to atmosphere and it also forms a pyramidal shaped anti-reversion trap to minimize the amount of air rushing in
  • In conjunction with the flow director, a diffuser shroud is built into the reverse cone, this patented device is designed to diffuse the air rushing in as the pressure inside of the system becomes equal to atmosphere

Included Items
(1) Muffler body w/cone heat shield
(1) (1) 5/16-18 x 3/4 in. Hex bolt
(1) 5/16-18 x 1/2 in. Hex bolt
(2) Plain washers
(2) 5/16-18 Lock nuts

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 in the back of this catalog 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

Specs

Finish Chrome
Style Tapered Tip
Type Slip-On/Muffler
Units Each
Weight 10.4 lbs

Specs for Thunderheader Racing Products Thundercone 2-into-1 Slip-On - 1063

Finish Chrome
Style Tapered Tip
Type Slip-On/Muffler
Units Each
Weight 10.4 lbs

Fitment for Thunderheader Racing Products Thundercone 2-into-1 Slip-On - 1063

Part 4405540 fits the following machines

See if this part fits your ride

Harley-Davidson
2010 Harley-Davidson Road Glide Custom - FLTRX
2010 Harley-Davidson Street Glide - FLHX

Reviews for Thunderheader Racing Products Thundercone 2-into-1 Slip-On - 1063

out of 1 reviews.

1 out of 1 (100%) customers would recommend this to a friend.

5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
0
Fitment:
Sound: Loud
soft loud
Finish:
Performance:
Write a Review

September 8, 2010

I would recommend this item to a friend.
Fitment:
Sound: Loud
soft loud
Finish:
Performance:
By:

Instructions and Media for Thunderheader Racing Products Thundercone 2-into-1 Slip-On - 1063

Instructions - PDF Instructions - PDF Instructional PDF