Progressive puts its expertise to work for high-performance applications

Superior: 85% cotton

3 second test simulates normal engine cranking / start

Can be used on both sides

TBR Shorty Turnout Exhaust sound recording on Dyna:

s s grand national 2 into 1 exhaust system for indian 2OM Progressive puts its expertise toS&S Grand National 2 into 1 Exhaust System for Indian Ready to take your Indian Scout to the next level? This high performance 2: 1 exhaust system is designed to make optimum power with a deep throaty exhaust note. It is easy to install and does not require tuning. Features: Stainless steel headers. Full heat shields on front and rear header pipes. Unique Guardian black coating that makes the deep black finish stay that way. Proudly made in the U. S.