S&s Cycle Grand National Slip-on Muffler
S&s Cycle Grand National Slip-on Muffler
Available in stock (15)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your motorcycle's performance and style with the S&S Cycle Grand National Slip-On Muffler. This high-quality muffler delivers a noticeable power increase and a race-inspired aesthetic, all while reducing weight compared to the stock unit. Experience the difference that precision engineering and American craftsmanship can make.
Description
The S&S Cycle Grand National Slip-On Muffler offers a significant boost in both performance and appearance. Constructed from brushed stainless steel, the muffler body features exposed TIG welds, showcasing the attention to detail in its manufacturing. The race-inspired Grand National end cap adds a touch of aggressive styling to your bike. Beyond aesthetics, this slip-on muffler provides a 4% increase in power over stock, giving you enhanced throttle response and acceleration. A removable dB reducer ensures J2825 compliance, offering flexibility in sound levels. Furthermore, it shaves off 3.5 lbs (1.5 kg) of weight compared to the original muffler, improving handling and overall performance. Easy installation makes this a straightforward upgrade for any enthusiast.
Features & highlights
- Experience a 4% power increase over the stock muffler for improved performance.
- Reduce weight by 3.5 lbs (1.5 kg), enhancing your bike's handling and agility.
- Enjoy the aggressive sound and appearance of the race-inspired Grand National end cap.
- Benefit from the durability and premium look of the brushed stainless steel construction with exposed TIG welds.
- Customize your exhaust note with the removable dB reducer, ensuring J2825 compliance.
- Proudly made in the USA, ensuring top-quality materials and craftsmanship.
Technical specifications
- Brand: S&S Cycle
- Product Name: Muffler
- Type: Slip-On
- Material: Stainless Steel
- Muffler Color/Finish: Brushed
- End Cap Style: Race
- End Cap Color/Finish: Black
Important to know
This is a slip-on muffler, designed for easy installation with basic tools. Check local regulations regarding exhaust noise levels. The included dB reducer helps ensure J2825 compliance. Verify compatibility with your specific motorcycle model before purchase.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
S&S CYCLE
550-1143
Muffler
Stainless Steel
Slip-On
Each
Race


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

