SHOTGUN EXHAUST FLOW MANAGEMENT SYSTEM
Drew Marine LLC is introducing the new Shotgun Exhaust Flow Management System. With new J-2005 SAE test laws in effect in most states, the need for even quieter exhaust silencers is more important than ever.
The new Shotgun EXFM
is a three-part system: the Shotgun III, a Nascar
silencer insert and an exhaust port. The Shotgun recoil cylinder
has a stiffer spring and used in conjunction with a variable
butterfly, the system adapts to changes in exhaust resistance and
RPM, which provides a quieter exhaust on large cubic inch, large
cammed motors while still allowing the development of maximum
horsepower. The Shotgun also meets several states' laws that
require a full time silencer.
This new system is made entirely in the USA with
100% 316 stainless steel. The new Shotgun system
may be purchased as a complete unit for $899.00
per engine or as separate pieces.