FITS THE VANCE & HINES SIDE SHOTS & SIDE SHOTS HS EXHAUSTS. Sound diffusion technology developed over many years which eliminates several decibels without significant power loss. EASY, FAST INSTALLATION. NO DRILLING OF EXHAUST PIPE. Includes two Hard Kore Quiet Baffles and an allen key. High quality nickel plated finish. Significant fuel savings (varies per application). Increases engine back pressure. 30 day money-back guarantee.

Manufacturer: Smartpartz, LLC
SKU:	SPZVHSI
MPN:	SPZVHSI