Fits Chief, Chief Classic, Chief Dark Horse, Chief Vintage & Road Master Classic Models.
Features & Benefits:-
* 4in. muffler bodies bell out to 4.5in. at the rear
* Distinctive shape adds megaphone enhancement to the sound
* Mechanical cores amplify the classisc V-Twin thump
* Louvered cores for best of class sound and performance
* Sold as a Pair.
* Does not fit Indian Scout
* Does not fit Indian Big Twins with Hard Bags
* Fuel Mixture Calibration is Advised.
Proudly Made in the USA by Cobra !