Trick X-Series Tire Siper Head - Ring Cutter - 3/16 in Spacing - 3/16 in Deep Cut - Trick Race Parts Ultimate Siper 32002P The internal rings lean back

The internal rings lean back towards the outlet of the muffler

Subaru Impreza 2012-16

1996-1996 Chevrolet Express 1500

Includes nylon mounting kit

1961-1969 Chevrolet K10 Pickup

Trick X-Series Tire Siper Head - Ring Cutter - 3/16 in Spacing - 3/16 in Deep Cut - Trick Race Parts Ultimate Siper 32002P The internal rings lean backProduct Description: Tire Siper Head X Series Ring Cutter 3 16 in Spacing 3 16 in Deep Cut Trick Race Parts Ultimate Siper Sold Individually Trick Race Parts specializes in tire siping equipment for dirt modified racing, including stands, cutters, and other accessories. They also offer helmet blowers and coolers, as well as an extensive line of fiberglass panels, shrouds, cowlings, and other components.