Finding a retailer of gonzo sprintcar mufflers is a difficult task but if you are flexible there are many high quality alternatives for your racing needs. Flowmaster is one the brands that has excelled in its development of race muffler technology, which has led to the development of the Delta Force Race Line.  This has earned Flowmaster a reputation for providing very low noise producing mufflers that have been used in Nascar, ARCA Stock Cars, ASA Stock Cars, CART/Indy Light Series, SCCA Trans-AM Series, Sprint Cars, NHRA and NMCA (Street Legal Drag Racing).

Then theres Extreme Mufflers (Extreme Technologies) who prides themselves in building high performance sprint car mufflers. Known as the Pro Series these mufflers are designed to meet the noise restrictions implemented at many tracks, without having to give up the horsepower to do it.  Extreme also offers the 180 Degree Series muffler that has been specifically designed for race tracks with a 90 dBA limit.

Sprint Car rules required that every car have a muffler, which meets the decibel level requirements, the muffler must be welded on or thru bolted and if it comes off the sprint car will be black flagged or disqualified.  United Midget Auto Racing Association (UMARA) doesn’t specify any one particular muffler but the key for every team is to keep the excessive noise coming from the car to a minimal so selecting the best sprint car muffler is key.