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4.5” high flow performance rolled cone muffler with stepped baffle from 2 ¼ to 2 ½ inches. Increases bottom to mid range torque and horsepower on all motors. Tuned properly can accommodate 88" to 143".
065 stainless steel headers, stepped from 1 ¾” to 1 7/8” to 2” at the collector
Hand tig welded from top to bottom
Machined stainless steel header collars
Complete hardware kit with everything you need to mount it up
