Upgrade your Peterbilt 389 with our premium exhaust kits, meticulously designed to enhance both performance and style. Our collection features a variety of stack sizes, including 7 inch stacks, 8 inch stacks, 6 inch stacks, and 5 inch stacks, ensuring you find the perfect fit for your semi truck. Specifically tailored for Peterbilt models, our selection includes Long Bend Top Stacks 7 Inch, No Bend Top Stacks 7 Inch, and Short Bend Top Stacks 7 Inch, as well as 8 inch stacks for Peterbilt, 6 inch stacks for Peterbilt, and 5 inch exhaust stacks. Each kit is crafted from high-quality materials, built to withstand the rigors of the road while delivering a powerful, throaty exhaust note that sets your truck apart. Whether you're looking to improve your truck's efficiency or make a bold statement, our exhaust kits offer the perfect blend of functionality and aesthetics. The 8 inch exhaust stacks provide an impressive presence, while the 7 inch stacks for Peterbilt offer a balanced combination of performance and style. For those seeking a more compact option, our 6 inch stacks for Peterbilt and 5 inch exhaust stacks deliver efficiency without compromising on impact. Our exhaust kits are not just about looks; they are engineered to enhance your truck's performance, ensuring you experience the difference in every drive. With options like the peterbilt 8 inch stacks, you can make a bold statement on the road, turning heads wherever you go. Don't settle for ordinary when you can have extraordinary. Shop now and transform your Peterbilt 389 with our top-of-the-line exhaust kits, designed to meet the highest standards of quality and performance. Experience the difference with our expertly crafted exhaust solutions, and take your truck to the next level. Whether you're a long-haul driver or a trucking enthusiast, our exhaust kits are the perfect upgrade for your Peterbilt, offering unmatched durability and style. Don't wait any longer; explore our range of 7 inch, 8 inch, 6 inch, and 5 inch stacks today and elevate your driving experience.