Muffler Mini Sprint Alum Case 1-3/4in Inlet

The Schoenfeld Muffler Mini Sprint Aluminum Case with 1-3/4 inch inlet is a compact exhaust silencer designed for mini sprint racing applications where space and weight are critical factors. Built from lightweight aluminum and finished in black paint, this muffler reduces engine noise while maintaining the performance envelope required in competitive sprint racing.

The 1.75-inch inlet diameter accepts standard mini sprint exhaust piping, while the compact design fits tight engine bay configurations without sacrificing effective sound suppression. At 2.55 pounds, the aluminum construction keeps overall vehicle weight minimal—a meaningful advantage in sprint racing where power-to-weight ratio directly affects acceleration and handling.

This muffler integrates into existing mini sprint exhaust systems without requiring custom fabrication. Mini sprint racers and builders sourcing OEM or replacement exhaust components will find this Schoenfeld unit addresses the balance between noise compliance and performance flow, simplifying installation with its compatible sizing.