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 6 Inch Chrome Long Leg Elbow Reduces To 5 Inch O.D. W/ Tapered Top For Peterbilt 378, 379, 389 Glider
BESTFIT TRUCK PARTS
$747.99BESTfit 6 Inch Chrome Long Leg Elbow Reduces To 5 Inch O.D. W/ Tapered Top Fits Peterbilt 378, 379 & 389 Glider * High Quality Long Leg Elbow * 6 Inch Reduces To 5 Inch O.D. * With Tapered top * Sold Individually* Warranty On Long Leg Elbow Against...$747.99 -
BESTfit 8 ID X 96 Inch Chrome Turnout Exhaust Stack
BESTFIT TRUCK PARTS
$697.99BESTfit 8 ID X 96 Inch Chrome Turnout Exhaust Stack * High Quality Exhaust Stack* Turnout * Chrome* 8 X 96 Inches * Sold Individually * Warranty On Exhaust Stack Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$697.99 -
BESTfit 5 Inch Long-Style Marmon Flare
BESTFIT TRUCK PARTS
$58.13BESTfit 5 Inch Long-Style Marmon FlareUpgrade your exhaust system with our Marmon Flare, designed to deliver leak-proof and serviceable connections. Crafted with precision in the USA, this 5-inch flare is engineered to join parts together seamlessly,...$58.13 -
BESTfit 6 X 120 Inch Aluminized Steel Tube
BESTFIT TRUCK PARTS
$236.99BESTfit 6 X 120 Inch Aluminized Steel TubeUpgrade your vehicle's exhaust system with our Aluminized Steel Tube. With a diameter of 6 inches and a length of 120 inches, this tube is designed to optimize exhaust flow and durability. Crafted for aftermarket...$236.99 -
BESTfit Turbo Elbow With Pyro Bung Replaces 04-17123-043 For Freightliner FLD112/FLD120
BESTFIT TRUCK PARTS
$289.99BESTfit Turbo Elbow With Pyro Bung Fits Freightliner FLD112 & FLD120 1989-2009 * High Quality Elbow* Turbo Elbow* With Pyro Bung* Sold Individually* Warranty On Elbows Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$289.99 -
8-5 Inch Stainless Steel American Eagle Exhaust T-Pipe For Long Drop Elbow
AMERICAN EAGLE EXHAUST
$328.998 To 5 Inch Stainless Steel American Eagle Exhaust T-Pipe For Long Drop ElbowUpgrade your exhaust system with our Stainless Steel Exhaust T-Pipe, designed for optimal performance and durability. This T-Pipe features a stainless steel construction,...$328.99 -
BESTfit 3.5 Inch I.D.-O.D. X 12 Inch Chrome-Plated Steel 90 Degree Elbow
BESTFIT TRUCK PARTS
$238.99BESTfit 3.5 Inch I.D.-O.D. X 12 Inch Chrome-Plated Steel 90 Degree ElbowUpgrade your vehicle's exhaust system with our premium aftermarket Elbow I.D.-O.D. Constructed from durable chrome-plated steel, this elbow ensures long-lasting performance. With...$238.99 -
10 X 120 Inch Stainless Steel Goncho Stack
AMERICAN EAGLE EXHAUST
$1,607.9910 X 120 Inch Stainless Steel Goncho StackElevate your vehicle's performance and style with our premium Stainless Steel Stack. Measuring 10 inches in diameter and 120 inches in length, this aftermarket replacement part is designed to deliver optimal...$1,607.99 -
10-8 Inch Stainless Steel Long Drop Reducer Elbow
AMERICAN EAGLE EXHAUST
$1,367.9910 To 8 Inch Stainless Steel Long Drop Reducer ElbowUpgrade your exhaust system with our premium Long Drop Elbow, expertly crafted from stainless steel for unparalleled durability. With a diameter that reduces from 10 inches to 8 inches, this aftermarket...$1,367.99 -
BESTfit Driver Side Mounting Bracket For Stack Kit
BESTFIT TRUCK PARTS
$21.41BESTfit Mounting Bracket Kit For Driver Side StacksElevate your vehicle's exhaust system with our meticulously engineered Stack Mounting Bracket. Crafted for the driver's side, this aftermarket replacement part ensures a secure and stable installation...$21.41 -
BESTfit 8 Inch OD X 45 Inch VK Internal Muffler Pipe
BESTFIT TRUCK PARTS
$687.99BESTfit 8 Inch OD X 45 Inch VK Internal Muffler PipeEnhance your vehicle's exhaust system with our premium Muffler, meticulously crafted to deliver superior performance and sound control. Featuring substantial dimensions of 8 inches in diameter and 45...$687.99 -
BESTfit 7 Inch OD X 45 Inch VK Internal Muffler Pipe
BESTFIT TRUCK PARTS
$625.99BESTfit 7 Inch OD X 45 Inch VK Internal Muffler PipeElevate your vehicle's performance with our top-of-the-line Muffler, designed to deliver unparalleled sound control and airflow optimization. Featuring a generous 7-inch diameter and a 45-inch length,...$625.99