Road Rage 2-into-1 Exhaust for High Performance Motors / '17-'23 Bagger

The Bassani Road Rage 2-into-1 for '17-'23 M8 baggers was developed with Chris Rivas specifically for motors already making 120 horsepower or more.

Most exhaust systems are designed for a stock engine and then sold to everyone. This one went the other direction. Bassani built it with performance specialist Chris Rivas around big motor M8 builds, which means the header sizing assumes airflow a stock 107 will never produce. On a built motor that is exactly right. On a stock bike it is more pipe than the engine can use.

How the Road Rage System Builds Power

Equal length stepped headpipes are the core of it, moving from 1-3/4" into 2" and then 2-1/8". Each step keeps exhaust velocity climbing rather than letting the pulse stall, which is what produces scavenging across the whole rev range instead of one narrow band. The 4" muffler body carries a removable spiral core louvered baffle, so the note can be changed without changing the system. Construction is hand TIG welded stainless steel.

Road Rage 2-into-1 Specifications

• Fits '17-'23 Touring: FLHT, FLHX, FLHR, FLTRX, FLTRU, FLTRK, excluding '23 FLHXSE and FLTRXSE
• Equal length stepped headpipes: 1-3/4" into 2" into 2-1/8"
• 4" muffler body with removable spiral core louvered baffle
• Hand TIG welded stainless steel construction
• Full coverage heat shields included
• 18mm O2 ports with 12mm adapters included
• Mounting hardware included
• Finishes: chrome or black
• Made in the USA

Who This Road Rage System Is For

Bassani developed and tested this system for large displacement, high performance Milwaukee-Eight builds. If your motor is stock, a system sized for a stock engine will serve you better.

⚠️ VERIFY street legality and emissions compliance for your state and model year before purchase. Most aftermarket performance exhaust systems are intended for closed course competition use and are not certified for street use in all jurisdictions. Plan on retuning the bike after installation.