International 4700-4900 DPF & Mufflers
Browse our selection of International 4700-4900 aftermarket and custom mufflers. We have all the mufflers and related parts you need to help you reduce the noise your International engine makes. Shop aftermarket muffler inserts, exhaust dumps, and more at 4 State Trucks.
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Performance Muffler, 10 X 51.5 Inch With 6 Inch In/Out
PITTSBURGH POWER
$299.99High Performance Muffler Increases Horsepower, Mileage & Reduces Back Pressure * High Quality Performance Muffler * 6 Inch In * 6 Inch Out* Dimension:10 Inch X 51.5 Inch * Reduces Exhaust Back Pressure* 50 HP Increase * 1/4 Mile Per Gallon Improvement *...$299.99 -
10 X 51.5 Inch Performance Sport Muffler
PITTSBURGH POWER
$269.99Pittsburgh Power Performance Sport MufflerThis high quality 10 X 51.5 inch heavy duty performance sport muffler can give up to an additional 50 horsepower and an improved response. The muffler uses acoustic louver sound dampening, can lower exhaust gas...$269.99