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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Peterbilt 379 BESTfit Chrome 5 Inch 58 Degree Economy Exhaust Elbow Replaces 14-13056C
BESTFIT TRUCK PARTS
$90.99BESTfit Exhaust Elbow Chrome Bottom Of Muffler Fits Peterbilt 379Enhance your vehicle's exhaust system with our premium aftermarket Exhaust Elbow. Crafted from durable chrome-plated steel, this exhaust elbow features a 5-inch outer diameter (O.D.), with...$90.99 -
Kenworth W900A BESTfit 5 Inch Steel Exhaust Y-Pipe, Replaces K180-12975
BESTFIT TRUCK PARTS
$155.99BESTfit Kenworth Steel Exhaust Y-PipeEnhance your vehicle's exhaust system with this reliable Exhaust Pipe. Crafted from durable steel, this aftermarket replacement part ensures durability and optimal performance. With a convenient 5-inch length, it is...$155.99 -
BESTfit 51 Inch Chrome Muffler W/ 5 Inch Inlet & 6 Inch Outlet
BESTFIT TRUCK PARTS
$525.99BESTfit Chrome Steel Exhaust Muffler W/ Internal Louvered CoreThis is a chrome-plated steel muffler designed for various applications. It features a 38.4-inch body length, a 6-inch body diameter, a 5-inch inlet, and a 6-inch outlet. The overall length of...$525.99 -
Peterbilt BESTfit 5 Inch Aluminized Y-Pipe Exhaust W/5 Inch O.D. Inlet Replaces 14-15353-0150
BESTFIT TRUCK PARTS
$289.99BESTfit Aluminized Steel Exhaust Y-Pipe, Replaces 14-15353-0150Crafted from durable aluminized steel, this Exhaust Y Pipe is designed to deliver reliable performance. With a 5-inch outer diameter inlet and outlet, it promotes efficient exhaust flow...$289.99 -
Performance Muffler, 10 X 51.5 Inch With 6 Inch In/Out
PITTSBURGH POWER
$295.99High 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 *...$295.99 -
BESTfit Aluminized 90 Degree Exhaust Elbow, 6 inch ID-OD, 24 X 24 inch
BESTFIT TRUCK PARTS
$139.99BESTfit 90 Degree Exhaust ElbowCheck out the BESTfit 90 Degree Exhaust Elbow for your truck! It's made of tough Aluminized Steel and has a 6-inch ID and 6-inch OD. The legs are each 24 inches long, and the centerline is 7 inches. Get all your BESTfit...$139.99 -
5 Inch Exhaust Turbo Flange Replaces K130-166 For Kenworth
TPHD
$65.27Kenworth 5 Inch Exhaust Turbo Flange TubeThis Exhaust Turbo Flange Tube Fits Various Kenworth Models. Made Of Steel, It Is 5.886 Inches Long And Has A 22 Degree Flare. The Tube Has A 5 Inch Od Outlet And A 5.784 Flange Od. * High Quality Exhaust Flanges*...$65.27 -
Lincoln Chrome 8 Inch Exhaust Mounting Clamp W/ 4 Bolt Mount For Non AeroCab Kenworth Models
LINCOLN CHROME
$161.99Kenworth SS Wide Style Exhaust Mounting Clamp W/ 8 Inch DiameterThis Wide Mounting Clamp By Lincoln Chrome Fits Around An 8 Inch Exhaust Pipe. It Is Made Of Strong Stainless Steel And Has 4 Bolt Openings For Easy Mounting On Non Aerocab Kenworth Models...$161.99 -
BESTfit 5 Inch Stainless Steel Accu-Seal Clamp
BESTFIT TRUCK PARTS
$31.68BESTfit Stainless Steel 5 Inch Accu-Seal ClampEnsure a secure and leak-free connection in your exhaust system with our AccuSeal Clamp, meticulously crafted from stainless steel. Designed to fit 5-inch pipes, this clamp guarantees a tight seal and optimal...$31.68 -
BESTfit 3 Inch O.D.-O.D. X 10 Inch Chrome-Plated Steel 90 Degree Elbow
BESTFIT TRUCK PARTS
$133.99BESTfit 3 Inch O.D.-O.D. X 10 Inch Chrome-Plated Steel 90 Degree ElbowEnhance your exhaust system with our Chrome-Plated Steel Elbow, meticulously crafted in the USA for exceptional quality and durability. Featuring a 90-degree angle and dimensions of 10...$133.99 -
BESTfit 5 Inch O.D.-O.D. X 4 Inch OAL 15 Degree Aluminized Steel Elbow
BESTFIT TRUCK PARTS
$59.46BESTfit 5 Inch O.D.-O.D. X 4 Inch OAL 15 Degree Aluminized Steel ElbowThis 15-degree exhaust elbow features O.D./O.D. ends and is constructed from quality aluminized steel. It has a 5-inch diameter, with both Side A and Side B measuring 4 inches in...$59.46 -
BESTfit 5 Inch I.D.-O.D. X 4 Inch OAL 15 Degree Aluminized Steel Elbow
BESTFIT TRUCK PARTS
$59.46BESTfit 5 Inch I.D.-O.D. X 4 Inch OAL 15 Degree Aluminized Steel ElbowThis exhaust elbow features a 15-degree bend angle with I.D./O.D. ends, crafted from quality aluminized steel. It has a 5-inch diameter, with Side A and Side B each measuring 4 inches...$59.46