LA CHOPPERS TORQUE CONES - 1-3/4" TO 2" ID EXHAUSTS

Increases back pressure improving torque and horsepower Smoothes out your power curve, providing for more consistent performance Fully radiused edges for improved engine response and low-end torque For use with most stock and aftermarket exhaust systems with an inner diameter between 1-3/4" and 2" Easy to install - slips right in place Sold in pairs