![Grand National 50 State Slip-On Mufflers - Grand National Slip-On Mufflers - Chrome [1801-1477]](http://road-rage-bikeworks.myshopify.com/cdn/shop/files/9B7C9E6B-332D-4B2C-A001-CD81AF534377.png?v=1775170696&width=1172)
![Grand National 50 State Slip-On Mufflers - Grand National Slip-On Mufflers - Chrome [1801-1477] - Image 2](http://road-rage-bikeworks.myshopify.com/cdn/shop/files/508461E3-74C7-43EA-A69B-C490C8BD912A.png?v=1775170696&width=1200)
Grand National 50 State Slip-On Mufflers - Grand National Slip-On Mufflers - Chrome [1801-1477]
- 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.