Porter Mufflers are made to give your car a distinct sound. Listen for yourself!
Porter Mufflers were first made popular back in the 1950's and 1960's by the Porter brothers out of Garden Valley, California. When the brother's closed their shop in the late 1970's, they gave the rights to Gene Fechter of Minneapolis, MN who continued to make the mufflers until he passed the rights to the Babler family of Mound, Minnesota who continues the tradition today.
Just down the street from the original Tonka Toy's plant is where the mufflers are made today.