Keep on trucking with an International Lonestar muffler from 4 State Trucks. We carry aftermarket and custom mufflers that can help reduce the noise your engine makes. Shop aftermarket mufflers and related parts at 4 State Trucks.
International LoneStar DPF & Mufflers
Explore our International LoneStar DPF & Mufflers product lineup, which offers a variety of replacement parts to maintain your truck's performance and emissions compliance. This includes stainless steel DPFs and aluminized steel mufflers, available in different sizes for optimal performance. These high-quality components ensure your International LoneStar runs smoothly, reducing noise and maintaining efficiency. Whether you need a new DPF, muffler, or exhaust accessories, you'll find everything here to keep your truck on the road.
