Flowmaster 12412400 HP-2 Shortie Muffler 409S - 2.25 Center IN / 2.25 Center OUT 12.00 in. Case
- Stainless 409S case painted
- Patented laminar flow technology
- Cool shell for reduced radiant heat
- Compact design
- Internal components are 409S stainless steel
The HP-2 line of mufflers utilize Flowmaster's revolutionary new Hushpower core design and deliver a moderate sound level with a rich traditional tone. Featuring a distinctive narrow case profile, the mufflers utilize Cool Shell Technology which minimizes radiant heat from the muffler body. Perfect for applications such as street rods, customs and rock crawlers that have limited space or can't fit a traditional oval shape muffler. Constructed with stainless steel materials and fully welded for maximum durability.