Flowmaster 842551 50 Delta Muffler 409S - 2.50 Offset IN / 2.50 Center OUT - Moderate Sound<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Mild to moderate exterior exhaust tone</li><li>Reduced Interior resonance</li><li>Excellent choice for street rods cars and trucks</li><li>Improved horsepower or torque and potential mileage improvement</li><li>Race proven patented delta flow technology</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41t8Zk0a2oL.jpg" noproxy>