Quiet Muffler 55 Inch Middle Spool with Taper Lock Extension: OD

The Quiet Muffler 55 Inch Middle Spool with Taper Lock Extension is a practical and efficient solution for reducing noise in your vehicle. With available diameters ranging from 5 to 8 inches, this muffler fits Peterbilt 359 and 2004+ Peterbilt 379 and 389 makes and models. Its quiet muffler feature ensures a peaceful driving experience, while the middle spool with taper lock extension adds convenience. Measuring 55 inches in length, this product is designed to enhance the performance of your vehicle. Sold individually, it offers a reliable and effective solution for noise reduction.