S&S Race Series Grand National Slip-On Mufflers Black

Item: 420532-17900226

$449.95

Add to Cart to See Price

What is this? We've priced this item below what the manufacturer allows for public display, so you'll have to add it to your cart to view our final price.

Don't worry, if you decide not to buy this item, you can easily remove it from your cart.

Select Your Vehicle - Fitment Guaranteed

  • In Stock - Ships Today Fast & Free!

S&S Race Series Grand National Slip-On Mufflers Black


  • Show quality finish mufflers
  • Race inspired Grand National black end cap
  • High flow baffle design
  • Aggressive sound and excellent throttle response
  • Comes with removable dB reducer inserts
  • Sold in pairs
  • Made in the USA

Product Note: If you're not careful removing the stock mufflers, the OEM gaskets cannot be re-used. Must order HD 65900017 to complete installation.

Specification Details
Baffles Included Yes, Non-Removable
CARB Approved No
Configuration Dual Muffler
Country of Origin USA
Engine Type Milwaukee Eight
Muffler End Cap Black
Muffler Sleeve Black
Warranty 1 Year Manufacturer Warranty

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FLFB Softail Fat Boy 2018-2019
  • FLFBS Softail Fat Boy 114 2018-2024
  • FLSL Softail Slim 2018-2021
  • FXBB Softail Street Bob 2018-2020
  • FXBR Softail Breakout 2018-2019
  • FXBRS Softail Breakout 114 2018-2020
  • FXLR Softail Low Rider 2018-2020

Customer Reviews


Be the first to review this product. How many stars would you give this product?

Questions & Answers


Have a question? Please ask our experts and customers who own this product.