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Other products by DREW MARINE
Our Price: USD $899.00


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.


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