Set of 2 Exhaust pipe to muffler reducers / adapters, each reducer has 3 sizes. Use this to put different size mufflers on different size headers. Slide them apart to change the size needed.
Adapts or Reduces 1-3/4" inlet to suit 1-5/8" pipe
Adapts or Reduces 1-3/4" inlet to suit 1-1/2" pipe
Adapts or Reduces 1-3/4" inlet to suit 1-3/8" pipe
Adapts or Reduces 1-5/8" inlet to suit 1-1/2" pipe
Adapts or Reduces 1-5/8" inlet to suit 1-3/8" pipe
Adapts or Reduces 1-1/2" inlet to suit 1-3/8" pipe
This is the same reducer that comes with Emgo Mufflers (80-47310):
Cafe Muffler - 80-84033
Universal Reverse Cone Shorty Muffler - 80-84030 / 80-84030B
Universal 26" Reverse Cone Cafe Muffler - 80-84034
