My Garage
Select a ride to guarantee fitment.
My Garage
Add your vehicles to your garage. Several features will then be available to facilitate your searches.
- Store vehicles in your garage
- Easily find guaranteed fit products and accessories
- Get product recommendations
Available Online
Free shipping on orders over $99
Standard Fulfillment: -
Expedited Fulfillment: -
Lowest Price Guaranteed
Fast Shipping
Easy Returns
Description
FEATURES
- Designed specifically to address the needs of tuned motors built for high horsepower applications
- Use a unique extended inner collector maximizing performance
- 4" straight-style performance muffler body with 2-1/2" x 16-1/2" baffle and black billet end cap with contrasting machined flutes
- Include full-coverage heat shields
- Oxygen sensor port plugs also included for non-sensor applications
- Made in the U.S.A.
- NOTE: Will not fit VRSCF models with passenger pegs
- NOTE: 2012-2016 models require O2 sensor bung reducers SKU # M02-382263
NOTE: This item may be subject to additional shipping charges.
Technical Specifications
- MFG. Part Number 1V38RB
Vehicle Information
Harley-Davidson Road King Motorcycle - Street (1994-2026)
The Harley-Davidson Road King, an iconic touring motorcycle, has been a staple for riders seeking classic style and long-distance comfort since its introduction in 1994. Over its production run, which concluded with the 2025 model year for some variants (no 2026 models were produced), it has undergone significant evolution. Initially powered by the Evolution 80 engine (1994-1998), it transitioned to the Twin Cam 88 (1999-2006), then the Twin Cam 96 (2007-2011) with a new 6-speed transmission, and the Twin Cam 103 (2012-2016). A major overhaul occurred in 2014 with Project Rushmore, bringing enhanced braking and suspension. From 2017, the Milwaukee-Eight 107 engine was introduced, offering improved performance, followed by the Milwaukee-Eight 114 for the Road King Special from 2019. Trims like the standard FLHR, the nostalgic Classic, and the blacked-out Special have offered diverse options. The 2025 Road King Special also received further enhancements, including Brembo components and electronic rider aids. FAQ:
Q: How do I ensure this product fits my specific Harley-Davidson Road King?
A: To confirm compatibility, please use the year and model selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 8 000 km or annually | |
| Spark Plugs | 48 000 km or every two years | For some earlier Twin Cam models, inspection and replacement might be recommended at 32 000 km. |
| Air Filter | Inspect every 8 000 km | Inspect and service (clean or replace) as required. For Twin Cam models, inspection might be every 16 000 km. |
| Drive Belt (Final Drive) | Inspect and adjust every 8 000 km | |
| Coolant | 48 000 km or every two years | Applies only to liquid-cooled Road King models (Milwaukee-Eight engine from 2017) or other liquid-cooled variants. Level should be checked annually. |
| Brake Fluid | Every two years | Replace DOT 4 hydraulic brake fluid and flush the system. |
| Primary Chaincase Lubricant | 16 000 km | |
| Transmission Fluid | 32 000 km |