Superior Metal Fabricators

Designed and developed for serious competition Race Proven Performance
In the early 1980's, mufflers on race cars were rare, but as the population encroached on local race venues, sound levels started being monitored. As sound level regulations became more stringent it was apparent performance was being compromised and the search for performance race mufflers began.
In late 1995, SpinTech began to develop a high flow racing muffler for competition. After a year of testing under real race conditions as well as engine room dyno-testing, SpinTech was ready to go heads up against other performance mufflers. Our first full year of competition brought Spin Tech performance mufflers championships in two of the toughest open wheel racing organizations, The World of Out Laws and the Sprint Car Racing Association.
SpinTech is now the dominant muffler in open wheel competition. It's not uncommon to find 80% of the field using SpinTech mufflers. Some of the most prominent people in open wheel racing report that SpinTech mufflers are the "best muffler they've ever tested." From Portland to Tucson and Eastward, SpinTech is there every lap!
In late 1998, SpinTech embarked on a new advanced technology for the drag racing industry that would ultimately spill over the high performance street market. For the hot rod enthusiast, SpinTech developed affordable oval exhaust system components that had previously only been used in big league stock car racing. From 2 1/2" to 5" oval systems, they are already finding their way down the 1/4 mile approaching the 200-mph mark.
SpinTech has continued to develop new products for the Racing community and the high performance enthusiast.