Product details:

Dynomax race bullet mufflers feature 100-percent welded construction for lifelong durability. The 'pure unadulterated power' and lightweight, compact design make it the ultimate race muffler. The unrestricted, straight-through design is dyno tested and track proven. Each muffler uses our exclusive continuous roving fiberglass crf technology which helps provide up to a 4 dba sound reduction, on most race applications, while maintaining a deep race tone.