Improve horsepower and efficiency with the iconic Bursch muffler for 914 models (1972-1974). This muffler is Mandrel Bent from 16 Gauge Stainless Steel for durability and merged for smooth flow. The system is a 1.5-inch equal length header to a 2-inch outlet. Only hand tools are needed for installation. This set is hand-made in Pasadena, CA. Lifetime warranty! Fits1.7/1.8 Heat Exchangers

** Please note this does not fit 2.0 heat exchangers unless using the Bursch Stainless Steel Headers.

Please inquire about other color options or metal finishes