Vibrant SS Race Muffler 4in inlet/outlet x 5in long 2006-honda-civic-esi5357535 They are a must when

They are a must when installing our Straight Cut (non-flare) AN Fittings

the plastic end tanks that couple the lines to the core bring durability into question over the lifespan of the vehicle

The results are a full three- in

Popular for demanding gasoline

B/D Series

Vibrant SS Race Muffler 4in inlet/outlet x 5in long 2006-honda-civic-esi5357535 They are a must whenVibrant Performance stainless steel race mufflers are densely packed with our premium multi layered sound absorption materials, TIG welded for optimum durability, and manufactured from 304 stainless steel for optimum durability and corrosion resistance. Vibrant Performance race mufflers are very lightweight, compact, and are designed to comply with muffler requirement rules at race tracks throughout North America. They are available in 5 & 9 overall