Semi-Truck Exhaust Parts
Discover an extensive selection of top-quality semi-truck exhaust parts at 4 State Trucks to elevate your rig's style and performance. Whether you're seeking exhaust pipes, clamps, reducers, couplers, or sleek exhaust tips, we've got you covered with durable products from leading manufacturers like Dynaflex and Lincoln Chrome. Our premium aftermarket exhaust components are designed to leave a lasting impression on the road, allowing you to customize your truck to perfection. Elevate your truck's style and performance with 4 State Trucks' premium aftermarket exhaust components.
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BESTfit 5 Inch ID-OD X 4 Inch OAL 30 Degree Aluminized Steel Elbow
BESTFIT TRUCK PARTS
$59.46BESTfit 5 Inch ID-OD X 4 Inch OAL 30 Degree Aluminized Steel ElbowThis 30-degree exhaust elbow is made of aluminized steel and has dimensions of 4 inches in length and 5 inches in diameter. It features a 30-degree angle and a 5.5-inch centerline radius...$59.46 -
BESTfit 5 Inch OD Exhaust Y-Pipe For Kenworth AeroCab W/ Single Muffler
BESTFIT TRUCK PARTS
$225.99BESTfit Steel Exhaust Y-Pipe With 5 Inch OD Inlet & Outlet Replaces K180-18613 * High Quality Exhaust Y-Pipes* Made Of Aluminized Steel* 5 Inch Inlet* 5 Inch Outlet* Fits Early Aerocab With Single Muffler Under Truck* Sold Individually* Warranty On...$225.99 -
Exhaust Manifold Kit For Caterpillar C7 2004 To 2007
AUTOMANN USA
$519.99Caterpillar Exhaust Manifold Kit * High Quality Exhaust Manifold Kit* Sold Individually* Warranty On Exhaust Manifold Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** This...$519.99 -
Peterbilt 379 & 378 BESTfit Chrome 6 To 5 Inch 58 Degree Exhaust Elbow
BESTFIT TRUCK PARTS
$269.99BESTfit Exhaust Elbow 6-5 Inch Fits Peterbilt 379 & 378Crafted from robust chrome-plated steel, these elbows are engineered to deliver superior durability and performance. Featuring a generous 6-inch outer diameter and a precise 58-degree bend, they are...$269.99 -
BESTfit 10 X 51.5 Inch Performance Muffler
BESTFIT TRUCK PARTS
$179.99BESTfit 51.5 Inch Performance Sport Muffler * High Quality Muffler* 51.5 Inch Wide Muffler Is 1 Inch Wider Than The Standard Performance Sport * Uses Acoustic Louver Sound Dampening* Up To 50 Additional Horsepower And Improved Response* Lower Exhaust Gas...$179.99