2-into-1 Exhaust System - 49-State

The Bassani 2-into-1 49-State pairs a stepped stainless header with a 24" muffler body and a high flow configuration that stays emissions compliant in 49 states.

The 24" muffler body is the visual signature of this system, running longer than most 2-into-1 mufflers and carrying a billet end cap. What makes it worth attention over a race system is the 49-state configuration: a rider who wants the performance of a stepped 2-into-1 without giving up street legality across most of the country has a genuine option here.

How the 49-State System Performs

A 1-3/4" headpipe steps up to 1-7/8" into the collector to raise flow and improve performance. The 4" muffler body is 24" long with a billet end cap, and a removable spiral core louvered baffle sets the note and can be swapped later. Heat shields and mounting hardware are included, along with both 12 mm and 18 mm O2 sensor ports.

2-into-1 49-State Specifications

• 1-3/4" headpipe stepping to 1-7/8" into the collector
• 4" muffler body, 24" long, with billet end cap
• Removable spiral core louvered baffle included
• Heat shields and mounting hardware included
• 12 mm and 18 mm O2 sensor ports
• Finishes: chrome or black
• Made in the USA

Before You Order

Bassani builds this system in a 49-state configuration. ⚠️ VERIFY current emissions status and street legality for your state and model year before purchase.

⚠️ 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.