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Gibson Bullet Marine Mufflers were tested up to 1200HP with minimal or no power loss. High quality, Stainless construction. OEM style transom mount. Straight through design. Utilizes water to dampen the sound. These silencers were specifically designed for Large displacement motors such as 500HP, 502, 525, 525SC, 575. and up to 1,200hp. Easy bolt-on installation. The Gibson Marine Mufflers have proven to reduce decibel ranges within and to surpass the 88db limits required by the California SAE J2005 Motorboat Sound Law without compromising power.
|Inlet Connection Type||Pipe|
|Inlet Inside Diameter||4.000 in.|
|Main Piping Diameter||4.000 in.|
|Overall Length||11.000 in.|
*Some manufacturer restrictions apply.
Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.
For 2004 Audi A4
The best modders use Wheelwell to build their dream rides.