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 4 Inch I.D. X 18 Inch Chrome-Plated Steel Straight Top Stack
BESTFIT TRUCK PARTS
$141.99BESTfit 4 Inch I.D. X 18 Inch Chrome-Plated Steel Straight Top StackConstructed from durable Chrome-Plated Steel, this aftermarket stack boasts a 4-inch diameter and an 18-inch length, offering a perfect balance of size and performance. Its I.D. inlet...$141.99 -
BESTfit 4 Inch I.D. X 12 Inch Chrome-Plated Steel Straight Top Stack
BESTFIT TRUCK PARTS
$78.53BESTfit 4 Inch I.D. X 12 Inch Chrome-Plated Steel Straight Top StackCrafted from Chrome-Plated Steel, this aftermarket stack features a stout 4-inch diameter and a compact 12-inch length, making it ideal for various exhaust setups. Its I.D. inlet curved...$78.53 -
BESTfit 3.5 Inch O.D. X 48 Inch Chrome-Plated Steel Curve Top Stack
BESTFIT TRUCK PARTS
$176.99BESTfit 3.5 Inch O.D. X 48 Inch Chrome-Plated Steel Curve Top StackConstructed from durable Chrome-Plated Steel, this aftermarket stack boasts a substantial 3.5-inch diameter and an impressive length of 48 inches. Its O.D. inlet curved design ensures...$176.99 -
BESTfit 3.5 Inch I.D. X 24 Inch Chrome-Plated Steel Curve Top Stack
BESTFIT TRUCK PARTS
$137.99BESTfit 3.5 Inch I.D. X 24 Inch Chrome-Plated Steel Curve Top StackCrafted from durable Chrome-Plated Steel, this aftermarket stack is engineered to enhance both the aesthetics and performance of your vehicle's exhaust system. Featuring a robust 3.5-inch...$137.99 -
BESTfit 3 Inch O.D. X 12 Inch Chrome-Plated Steel Curve Top Stack
BESTFIT TRUCK PARTS
$115.99BESTfit 3 Inch O.D. X 12 Inch Chrome-Plated Steel Curve Top StackConstructed from Chrome-Plated Steel, this aftermarket stack is designed to enhance the appearance and performance of your vehicle's exhaust system. With a sleek and durable design, it...$115.99 -
BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet, 5 Inch Outlet
BESTFIT TRUCK PARTS
$1,064.99BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet, 5 Inch OutletCrafted from durable Aluminized Steel, this aftermarket muffler is designed to elevate your vehicle's exhaust system. It comes complete with mounting hardware...$1,064.99 -
BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet/Outlet
BESTFIT TRUCK PARTS
$622.99BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet/OutletConstructed from robust Aluminized Steel, this aftermarket muffler ensures durability and longevity for your vehicle's exhaust system. It comes with mounting hardware...$622.99 -
BESTfit 3 Inch Diameter X 10.5 X 16 Inch Aluminized Steel Type B Y-Pipe
BESTFIT TRUCK PARTS
$287.99BESTfit 3 Inch Diameter X 10.5 X 16 Inch Aluminized Steel Type B Y-PipeConstructed from durable Aluminized Steel, this aftermarket replacement part boasts a universal Type B design suitable for various applications. With dimensions of 3 inches in...$287.99 -
BESTfit 6 Inch I.D.-I.D. X 120 Inch Aluminized Steel Straight Tube
BESTFIT TRUCK PARTS
$257.99BESTfit 6 Inch I.D.-I.D. X 120 Inch Aluminized Steel Straight TubeUpgrade your exhaust system with our Straight Tube, meticulously crafted from Aluminized Steel. With dimensions of 120 inches in length and a 6-inch diameter, this tube ensures optimal...$257.99 -
BESTfit 2.75 Inch Diameter Zinc-Plated Steel Rain Cap
BESTFIT TRUCK PARTS
$34.67BESTfit 2.75 Inch Diameter Zinc-Plated Steel Rain CapProtect your exhaust system from rain and debris with our Zinc Plated Steel Rain Cap. Designed for a 2.75-inch diameter exhaust pipe, this rain cap provides reliable shielding while maintaining optimal...$34.67 -
BESTfit 2.25 Inch Diameter Zinc-Plated Steel Rain Cap
BESTFIT TRUCK PARTS
$33.65BESTfit 2.25 Inch Diameter Zinc-Plated Steel Rain CapShield your exhaust system from rain and debris with our Zinc Plated Steel Rain Cap. Designed for a 2.25-inch diameter exhaust pipe, this rain cap offers reliable protection while maintaining optimal...$33.65 -
BESTfit 6 To 4 Inch O.D.-I.D. X 8 Inch Aluminized Steel Reducer
BESTFIT TRUCK PARTS
$65.27BESTfit 6 To 4 Inch O.D.-I.D. X 8 Inch Aluminized Steel ReducerElevate your exhaust system's performance with our Aluminized Steel Connector, designed for durability and optimal airflow. With dimensions of 8 inches in length, 6 inches outer diameter (O.D...$65.27