Made specifically for the S&S® B3 cylinder heads on the T143 Engine.



Rocket B3 Exhaust shown with optional billet end cap

Chris Rivas joined with Darryl Bassani looking for the top performance exhaust available for the S&S T143 crate engines featuring the large B3 Heads. This high power collaboration surpassed the goals by giving an affordable aesthetically pleasing product that out performs all others!  Extensive Dyno testing was performed at Chris Rivas V-Twin in Fresno where the Rocket B3 came out on top of all other brands that offered a pipe in both mid range power and high end horsepower.

Rocket B3 Exhaust is sold direct to consumer call for information...  559-233-1651

S&S Cycle (builder of the T143) recommends the Rocket B3 Exhaust for the best performance from your new T143 engine.