Dynatech Split-Flow Round Race Muffler - 3" Inlet, Outlet - Dimensions: 6" L x 5" Diameter - UDTRA Approved 6030BK A stretch waistband keeps the

A stretch waistband keeps the pants flexible but cinched for a custom fitted look

Internal pockets

3 in Quick Change Axle Tubes

while a carbon composite puc-style (segmented) facing is used on the flywheel side for a positive engagement and increased holding-capacity

Comfortable and loaded with features

Dynatech Split-Flow Round Race Muffler - 3" Inlet, Outlet - Dimensions: 6" L x 5" Diameter - UDTRA Approved 6030BK A stretch waistband keeps theThe Split Flow racing muffler is the "hot topic" among racers, and for good reason. The straight thru design can handle big power. The exclusive dual pattern core reduces dB levels while maintaing a powerful sound. The all aluminized, fully welded construction, make it a top choice for racing and high performance applications. Straight thru design for maximum flow. Dual pattern core for reduced sound levels. All aluminized materials and welded