Muffler IMCA Spec 3.5 Inlet 9in Long

The Muffler IMCA Spec 3.5 Inlet 9in Long from Schoenfeld is designed specifically for circle track racing and competition vehicles that adhere to IMCA (International Motor Contest Association) regulations. This muffler is essential for drivers and teams participating in stock car racing, ensuring compliance with exhaust system rules while delivering reliable performance.

Engineered for efficiency, the muffler features a 3.5-inch inlet diameter that accommodates exhaust piping from mid-sized racing engines. Its 9-inch-long absorption chamber is crafted to meet IMCA noise and performance standards, allowing for effective scavenging of exhaust gases while minimizing backpressure. The internal baffle design effectively absorbs sound energy, helping to suppress harmonics that could exceed track noise limits.

Competitors utilizing this muffler will find it beneficial in various IMCA divisions, including Late Model, Stock Car, and Modified classes. Its lightweight construction, verified at 2.41 lbs, ensures minimal impact on overall vehicle performance, making it a critical component for racers focused on acceleration and handling in competitive environments.