Hushmat Ultra Floor/Dash Kit Heat and Sound Barrier 12 x 23" Sheet 1/8" Thick Rubber - Silver RS00500305 The Split-Flow racing muffler is

The Split-Flow racing muffler is the "hot topic" among racers

The most consistent

original vintage recipe"

1996-2004 GMC Sonoma

200D 1968-1966

Hushmat Ultra Floor/Dash Kit Heat and Sound Barrier 12 x 23" Sheet 1/8" Thick Rubber - Silver RS00500305 The Split-Flow racing muffler isTreat your vehicles floor pan and firewall with the easiest to install and highest performance material in the sound deadening and thermal insulation materials category. Reduce that aftermarket engine, exhaust drone, road noise, vibration and the noise that disrupts your ride and reduce the heat that comes from engine, headers, exhaust and catalytic converter with one USA Made material light weight HushMat UltraHushmat produces specialized rubber