Left Continue shopping
Your Order

You have no items in your cart

Hushpower Ii Muffler - 2.25 In/Out 18L

SKU: F00L 12418409


Flowmaster has taken the laminar core of our classic HP-2 muffler and wrapped it in a new compact square case. The new Super HP-2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar flow mufflers, now in a new sleek styling. These mufflers are available in either a 409S stainless steel case or a polishable 304S stainless steel case and in sizes ranging from 2.00 in., 2.25 in. and 2.50 in. These mufflers are covered by Flowmasters Lifetime Limited Warranty.


  • Stainless Steel Construction
  • Dyno Tuned for Maximum Performance
  • Patented Laminar Flow Technology
  • Lifetime Limited Warranty

Super HP-2 Series Muffler | 2.25 in. Center Inlet/Outlet | Oval | 4 in. x 5 in. x 18 in. | 409 Stainless Steel |

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.