SKU: 40528719321

S&S Cycle Diamondback 2-1 Exhaust System, Stainless Steel for M8 Harley

Sale price$542.73 Regular price$603.03
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

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Description

S&S Cycle Diamondback 2-1 Exhaust System, Stainless Steel for M8 HarleyS&S Cycle Diamondback 2 1 Exhaust System, Stainless Steel Are you looking to add a little more sound and horsepower to your M8 powered machine? S&S designed this for you. S&S was building Performance Baggers long before it was called that and our focus has always been on making big power! The Diamondback two into one exhaust is a perfect example of our commitment to true performance. Beginning with a stepped header for maximum flow and a merged

S&S Cycle Diamondback 2-1 Exhaust System, Stainless Steel

Are you looking to add a little more sound and horsepower to your M8 powered machine? S&S designed this for you. S&S was building Performance Baggers long before it was called that and our focus has always been on making big power! The Diamondback two into one exhaust is a perfect example of our commitment to true performance. Beginning with a stepped header for maximum flow and a merged collector specifically engineered to prevent exhaust gas reversion, this system wraps up with a 4" full stainless muffler that ends before the rear axle. Diamondback is not for your Daddy's bagger, but purpose built to make big power and sound, excellent cornering clearance and just the right look. Clearanced for tall shocks.

Features:

  • Full stainless steel exhaust system with stainless steel header pipe heat shields
  • Oversized stepped header primary tubes for optimal flow and performance
  • Header length helps your M-Eight motor make excellent power
  • 4" OD diameter stainless steel muffler ends before the rear axle
  • Four exhaust bungs for easy O2 sensor installation and air/fuel monitoring
  • Computer aided design & precision bending for improved ground clearance
  • Made from high quality materials in the USA

Note: Not legal for sale or use in California on any pollution controlled motor vehicles.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40528719321

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Charles Echeverria
Charlottesville, US
★★★★★ 5
Perfect bag
Color: Apricot, Size: 16 Inch
Perfect bag! Is lightweight, good size, and beautiful, it has plenty of pockets, and easy to carry on your back or on your carry-on
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
B
Verified Purchase
bernadette pernotto
West Palm Beach, US
★★★★★ 4
Doesn't Fit 16" Laptop
Color: C-apricot, Size: 14 Inch
My Dell laptop is 9" wide & 14" long. I can only zip up the back partially with my laptop in the backpack. I don't add anything else that is heavy because I'm fearful it will break. I wish it was bigger. I can fit my Apple laptop in it but it is smaller.
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Reviewed in the United States on August 4, 2025
A
Verified Purchase
Ashley Driggers
Draper, US
★★★★★ 5
Good Quality
Color: C-apricot, Size: 14 Inch
The quality of the backpack is very good. I like how it has a waterproof feeling fabric. I have used it for work and travel and it is excellent quality.
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Reviewed in the United States on February 12, 2026
T
Verified Purchase
Tara S
San Leandro, US
★★★★★ 5
Great Bag
Color: Black Brown, Size: 17.3 Inch
This backpack is awesome it holds way more than I anticipated and is super cute. The quality seems to be good to what I can tell.
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Reviewed in the United States on August 16, 2025
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Teri Haselhorst
Cuba, US
★★★★★ 5
Classy!
Love this! Classy looking and nice quality. Received many compliments on our trip.
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Reviewed in the United States on September 10, 2025

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