S&S CYCLE - 550-0754B - Grand National Slip-On Mufflers - Black
The S&S CYCLE 550-0754B is a purpose-built muffler designed and tested to perform correctly in the conditions and applications it was made for. Improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately). Race-inspired design, giving you a level of quality that holds up across the full service life of the component. Removable dB reducer for back pressure and sound tuning. Meet J2825 levels for sound. All hardware included. For riders who know the difference quality components make, the 550-0754B is the right call. Sold as a pair.
Features
- Improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately)
- Race-inspired design
- Removable dB reducer for back pressure and sound tuning
- Meet J2825 levels for sound
- All hardware included
- Deep-performance rumble replaces stock whisper tone
- No mapping required
- Sold in pairs
- Made in the U.S.A.
Specs
- Type: Slip-On
- Color/Finish: Guardian Black
- End Cap Style: Straight-Cut
- End Cap Color/Finish: Black
- Muffler Color/Finish: Ceramic
- Riding Style: Street
- Model: Grand National
- Product Name: Muffler
- Units: Pair
- Muffler Color/Finish: Black
Frequently Asked Questions - S&S CYCLE - 550-0754B - Grand National Slip-On Mufflers - Black
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
