Check the listing for details. FLOWMONSTER STREET OFFROAD MUFFLER 40 SERIES ALUMINIZED 3" OFFSET CENTER. Condition: New other (see details). Listed at 79.95 USD. Introducing the Flowmonster Street Offroad Muffler 40 Series, designed to enhance your vehicle's performance and give it a meaner sound. Made out of high-quality aluminum, this muffler has a 3" offset center that will fit perfectly with your car or truck's exhaust and emission systems. It is suitable for both on-road and off-road use, making it a versatile addition to your vehicle. In compliance with California Prop 65 Warning, please visit the provided link for more information. This muffler is perfect for those who want to upgrade their car's exhaust system without compromising its performance. With its durable construction and superior sound quality, the Flowmonster Street Offroad Muffler 40 Series is the perfect choice for any automotive enthusiast.