Steve Kidwiler is an American musician. He is the former guitarist of punk rock band NOFX on their 1989 release S&M Airlines and their 1991 release Ribbed. El Hefe replaced him. Some time later, he joined cowpunk band Speedbuggy, (who released their first album in 2000). Kidwiler started Speedbuggy with singer, guitarist Tim Gruse who played with Sugartooth for a short time in 1994. In February 2009, Steve reunited with NOFX for the first time in 18 years for their 25th anniversary special shows.