May incur an oversize handling fee at checkout, depending on your location. No fee for pickup orders.
Oversize Debug
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Tier max girth (in)
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L × W × H (in)
Girth L + 2×(W+H)
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The flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains continuous piping design and use of Advantex material that results in an excellent free-flow exhaust with optimized back pressure, giving greater horsepower, torque gains and a rich deep sporty sound.