Flowmaster Super HP-2 Muffler. The Super HP-2 Series muffler has taken the laminar core of our classic HP-2 Series 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", 2.25" and 2.50". These mufflers are manufactured in the USA and are covered by Flowmaster's Lifetime Limited Warranty.
Features and Benefits:
- Delivers Terrific 50's Style Street Rod Tone
- Laminar Flow Muffler Technology
- 304 or 409 Stainless Steel Exterior Casing
- Low Exterior Heat Via Cool Shell Technology
- Overall Reduced Exterior Sizing For Easy Fitment