Dynatech Vortex Cone Insert Muffler - Slips Into 3" Collectors Safety Blanket Stud Very wide power range and

Very wide power range and excellent mid-range torque for LS engines with cathedral port cylinder heads

/in linear rate (Rear)

Pit Cart Wheel

2015-2017 Ford Transit-350 HD

HP5 Touring / B2 Apex

Dynatech Vortex Cone Insert Muffler - Slips Into 3" Collectors Safety Blanket Stud Very wide power range and100% T 304 Stainless Steel Construction Compact Size Fits All Racing Applications Ultra Lightweight Less Than 1 2 lb. each Little or No Power Loss Easy Bolt Installation Insert Cones on 3", 3 1 2", 4", 4 1 2", 5" Turn Down with Insert Cone in 3", 3 1 2", 4" How It Works: The Vortex Insert Cone, installed near the exit of the header collector or muffler outlet, provides a large friction area to reflect and dissipate sound energy, thus reducing the dB