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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6 Inch Stainless Steel Universal Exhaust Clamp
UNITED PACIFIC
$40.356 Inch Stainless Steel Universal Exhaust ClampSecure your vehicle's exhaust system with our aftermarket exhaust clamp. Crafted from durable stainless steel, this clamp features a 6-inch diameter and UB style for a reliable fit. Sold individually, this...$40.35 -
BESTfit 4 Inch O.D. Aluminized Steel Exhaust Pipe Replaces 4ME4781 For Mack RD
BESTFIT TRUCK PARTS
$609.99BESTfit 4 Inch O.D. Aluminized Steel Exhaust Pipe Fits Mack RD * High Quality Exhaust Pipe* Aluminized Steel* Dimensions - 4 Inch Diameter - 4 Inch O.D. Diameter* Made in The USA* Sold Individually* Warranty On Exhausts Against Defects In Workmanship &...$609.99 -
BESTfit 5 Inch Diameter Chrome-Plated Steel Rain Cap
BESTFIT TRUCK PARTS
$66.29BESTfit 5 Inch Diameter Chrome-Plated Steel Rain CapEnhance your exhaust system's protection with our Rain Cap, expertly crafted from chrome-plated steel for durability and style. With a diameter of 5 inches, it perfectly fits straight stacks,...$66.29 -
On Sale
BESTfit 4 Inch OD Inlet X 12 Inch Chrome-Plated Steel Curved Top Stack
BESTFIT TRUCK PARTS
Now: $80.49Was: $114.99BESTfit 4 Inch OD Inlet X 12 Inch Chrome-Plated Steel Curved Top StackIntroducing our Chrome-Plated Steel Stack, perfect for adding style to your vehicle. It features a diameter of 4 inches and a length of 12 inches, making it ideal for various...Now: $80.49Was: $114.99 -
BESTfit 4 Inch ID-OD X 4 Inch OAL Aluminized Steel Type A Turbo Pipe With 4.61 Inch Diameter Flange For CAT 3306
BESTFIT TRUCK PARTS
$24.67BESTfit 4 Inch ID-OD X 4 Inch OAL Aluminized Steel Type A Turbo Pipe This turbo manifold outlet, designed in Style A, is crafted from highly corrosion-resistant aluminized steel for durability. It features a 4-inch length, 4-inch tube diameter, and a 4...$24.67 -
BESTfit 5 Inch O.D.-O.D. X 18 Inch Chrome Exhaust Elbow - 90 Degree With 6 Inch Centerline Tangent Cut
BESTFIT TRUCK PARTS
$188.99BESTfit Chrome 90-Degree Exhaust Elbow - 5 Inch O.D.-O.D. X 18 X 18 Inch Ends With 6.00 Center Line RadiusIntroducing the Chrome-Plated Steel Exhaust Elbow, engineered for robust performance in your exhaust system. With a 90-degree bend angle and a 5...$188.99 -
BESTfit 5 Inch ID-O.D. X 12 Inch Chrome Exhaust Elbow - 90 Degree With 6 Inch Centerline
BESTFIT TRUCK PARTS
$172.99BESTfit Chrome 90-Degree Exhaust Elbow - 5 Inch ID-O.D. X 12 X 12 Inch Ends With 6.00 Center Line RadiusIntroducing the Chrome-Plated Steel Exhaust Elbow, engineered to enhance your vehicle's exhaust system performance. Crafted from durable chrome-plated...$172.99 -
BESTfit 6 To 4 Inch O.D.-O.D. X 8 Inch OAL Aluminized Steel Reducer Pipe
BESTFIT TRUCK PARTS
$48.24BESTfit 6 To 4 Inch O.D.-O.D. X 8 Inch OAL Aluminized Steel Reducer PipeIntroducing our Aluminized Steel Exhaust Reducer, designed for optimal performance and durability. With dimensions of 6 inches in outer diameter (O.D.) at one end and 4 inches in...$48.24 -
BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel Tube
BESTFIT TRUCK PARTS
$79.96BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel TubeIntroducing our Straight Exhaust Tubing, meticulously crafted with Aluminized 12 Gauge Steel, ensuring durability and longevity. With a 4-inch diameter and 48-inch length, it offers...$79.96 -
BESTfit 4 Inch O.D. Inlet X 36 Inch Chrome-Plated Steel Miter Cut Top Stack
BESTFIT TRUCK PARTS
$131.99Chrome-Plated Steel Miter Cut Exhaust StackEnhance your exhaust system with our premium Miter made of Chrome-Plated Steel. With dimensions of 4 inches in diameter and 36 inches in length, it features an angle-cut top for added style and performance. Sold...$131.99 -
BESTfit 5 X 120 Inch Aluminized Exhaust Tubing
BESTFIT TRUCK PARTS
$155.99BESTfit 5 X 120 Inch Aluminized Exhaust PipeThis exhaust tubing features a sturdy aluminized construction, providing durability and resistance to corrosion. With a diameter and width of 5 inches and a length of 120 inches, it's designed as a straight...$155.99 -
BESTfit 5 Inch Aluminized Multi-Bend Intermediate Exhaust Pipe For Volvo VNL With Single Exhaust
BESTFIT TRUCK PARTS
$275.99BESTfit 5 Inch Aluminized Multi-Bend Intermediate Exhaust Pipe Fits Volvo With Single Exhaust * High Quality Intermediate Pipe* Multi-Bend Intermediate Pipe For VNL* 5 Inch O.D. Inlet* 5 Inch O.D. Outlet* Fits Volvo VNL With Single Exhaust * Sold...$275.99