In stock
S&S Cycle 2-into-1 Diamondback Exhaust System — Guardian Black — Race Only
- 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
$1338.95
In stock. Ships in 2–4 business days · free shipping over $150.
Can’t ship to California.
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Questions? Call the shop: 801-361-3010
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
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Everything we carry from S&S Cycle →
Everything we carry from S&S Cycle →
Description & features7 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 in the U.S.A.
Specifications12 specs
- Color/Finish
- Guardian Black
- Riding Style
- Street
- Units
- Each
- End Cap Color/Finish
- Black
- Muffler Diameter
- 4"
- Type
- Race
- Design/Configuration
- 2-Into-1 System
- Material
- Stainless Steel
- Model
- Diamondback
- Shipping weight
- 24.8 lb
- Package size
- 39 × 22.6 × 9.5 in
- Country of origin
- USA
Fitment22 models · Harley-Davidson
Harley-Davidson22 models
- Electra Glide Police FLHTPI2017–2025
- Electra Glide Police FLHTP2025
- FLH Electra Glide Revival2021
- FLHR Road King2017–2022
- FLHRXS Road King Special2017–2025
- FLHT Electra Glide Standard2019–2022
- FLHTCU Electra Glide Ultra Classic2017–2019
- FLHTK Ultra Limited2017–2024
- FLHTKL Ultra Limited Low2017–2019
- FLHTKSE CVO Limited2017–2021
- FLHX Street Glide2017–2025
- FLHXS Street Glide Special2017–2023
- FLHXSE CVO Street Glide2017–2025
- FLHXST Street Glide ST2022–2023
- FLHXU Street Glide Ultra2025
- FLTRK Road Glide Limited2020–2024
- FLTRKSE CVO Road Glide Limited2022–2023
- FLTRU Road Glide Ultra2017–2019
- FLTRX Road Glide2017–2022
- FLTRXS Road Glide Special2017–2022
- FLTRXST Road Glide ST2022
- Street Glide EFI FLHX2025
Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.
Part numbers
- Salto part #
- 1800-2545
- S&S Cycle part #
- 550-1028
Shipping
In stock. Ships in 2–4 business days by ground.
Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.
California: this part can’t ship to a California address.
Questions4 answers
- Is it in stock?
- Yes — it’s in stock right now. We check again the moment you order, before anything is charged.
- How fast will it get to me?
- Usually 2–4 business days by ground.
- Will it fit my machine?
- It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
- Is this genuine S&S Cycle?
- Yes. It’s new and genuine, straight from Salto — S&S Cycle part #550-1028.
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