International DuraStar DPF & Mufflers

Find the best aftermarket exhaust parts, like mufflers, for your International 4100-4300-4400 Durastar to keep your semi-truck on the road. Shop our collection of aftermarket mufflers, exhaust resonators, muffler inserts, exhaust dumps, and more. Elite Truck Accessories has you covered with the best mufflers in the business