Captain's Call Side Exit (Switchable)-Pre-2001 Mercruiser Model Years, 7.4L & 8.2L Standard Riser Engines -13131-SE Side Exit Muffler ASR (Acoustic Sound Reflection)

Muffler ASR (Acoustic Sound Reflection) developed to reduce sound levels approximately 8-10db without reducing performance

Note: Anti-surge valve must be welded in place

Tips measures 9 1/4" in overall length with 5" exposed out the transom of your boat

These silencer tips can be adapted on engines with less than 450 HP

Exterior edges of tips are blended and are a highly polished mirror finish

Captain's Call Side Exit (Switchable)-Pre-2001 Mercruiser Model Years, 7.4L & 8.2L Standard Riser Engines -13131-SE Side Exit Muffler ASR (Acoustic Sound Reflection)Captain's call side exit diverter kit (switchable) to be used in conjunction with side exit tips and or silencers. Designed for Pre 2001 Mercruiser 7. 4L and 8. 2L engine applications. Diverter ideal for tight configurations. Includes: Diverters for one engine and all electronics needed for the installation. Captain's Call diverters are highly polished mirror finish. Note: Custom configurations and multiple riser heights available upon request as well