Vance & Hines Straightshots HS Slip Ons Chrome 16863 Want to give your new cruiser superior performance and style without breaking the bank? The new Straightshots HS Slip-ons offer the same great look and sound you've grown to love from Vance & Hines at an unbelievable value. Drenched in Vance & Hines show quality chrome, massive 2-1/2" diameter plasma arc-cut, 220&deg; full-coverage muffler heat shields house the new Straightshots HS Slip-ons and make them blue-proof for long lasting style. Vance & Hines' race inspired performance and traditional hot rod sound set this system apart.2.5-inch round with drag pipe styling.Full coverage heat shields.Mount to the stock header pipes with no modifications.Baffles, mounting hardware and easy-to-unde It is recommended that new exhaust gaskets and a Vance & Hines Fuelpak be installed when changing an exhaust system on a fuel-injected motorcycle.