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 7 Inch Chrome-Plated SS Wide Angled Clamp Replaces 50BJ-APB700SCP For Peterbilt 377, 378, 379, 386, 388 & 389
BESTFIT TRUCK PARTS
$99.99BESTfit Chrome Stainless Steel Wide Angled ClampUpgrade your exhaust system with our premium chrome-plated stainless steel exhaust clamp. Measuring 7 inches in diameter, this versatile clamp is suitable for use on both the driver or passenger side of...$99.99 -
BESTfit 8 Inch Aluminized Exhaust Adapter 8 To 5 Inch I.D.
BESTFIT TRUCK PARTS
$123.99BESTfit 8 To 5 Inch Aluminized Steel Exhaust ReducerThis exhaust expander/reducer is crafted from durable aluminized steel, ensuring long-lasting performance. It features an 8-inch inner diameter (I.D.) reducing to a 5-inch inner diameter (I.D.),...$123.99 -
BESTfit Aluminized Steel 90 Degree Exhaust Elbow, 6 In I.D./O.D., 26 Inches Long W/ 7 Inch Center
BESTFIT TRUCK PARTS
$149.99BESTfit 26 Inch Long Steel 90 Degree Exhaust Elbow W/ 7 Inch Center Line Radius & 6 Inch I.D./O.D.The Elbow, measuring 6 inches internally and 6 inches externally, features a 90-degree outside angle and a centerline radius of 26 inches by 7 inches. Sold...$149.99 -
BESTfit 8 X 30 Inch OAL Exhaust Muffler With 5 Inch I.D. Inlet & Outlet
BESTFIT TRUCK PARTS
$145.99BESTfit Muffler 8 Inch Diameter * High Quality Muffler* Aluminized* Dimensions - 8 Inch Diameter - 5 Inch I.D. Inlet/Outlet - 24 Inch Length Body - 30 Inch Length Overall* Sold Individually* Warranty On Mufflers Against Defects In Workmanship &...$145.99 -
BESTfit 8 Inch Diameter X 120 Inch Roll 304 Stainless Steel Heavy Duty Flex Pipe
BESTFIT TRUCK PARTS
$832.99BESTfit 8 Inch Heavy Duty Flex PipeLooking for a durable exhaust hose? Our flex exhaust hose is made of sturdy 304 stainless steel, ensuring long-lasting performance. With an ample 8-inch diameter and a generous length of 120 inches, it's suitable for...$832.99 -
BESTfit Chrome 6 Inch I.D. West Coast Curve Exhaust Stack
BESTFIT TRUCK PARTS
$344.99Chrome-Plated 6 Inch I.D. x 72 Inch Length West Coast Curve Exhaust StackEnhance the style of your vehicle with our aftermarket chrome-plated stack, featuring a 6-inch inner diameter and a length of 72 inches. Designed with a West Coast curve, this stack...$344.99 -
BESTfit 7 O.D. X 96 Inch West Coast Curve Stack Reduced To 5 Inches
BESTFIT TRUCK PARTS
$843.99BESTfit 7 O.D. X 96 Inch West Coast Curve Reduced To 5 Inch * High Quality Stack* 7 Inch Diameter Stack Reduced To 5 Inch O.D.* 96 Inch Overall Height* West Coast Turn* Sold Individually * Warranty On Stacks Against Defects In Workmanship & Material From...$843.99 -
BESTfit Chrome Flat Top 5-Id X 108 Inch-9 Foot Exhaust Stack
BESTFIT TRUCK PARTS
$319.99BESTfit Chrome Flat Top 5-Id X 108 Inch-9 Foot Exhaust StackUpgrade your vehicle's exhaust system with our premium Chrome-Plated Steel Stack. This aftermarket replacement part (not OEM) boasts a sleek 5-inch diameter and an impressive 108-inch overall...$319.99 -
BESTfit 5 X 46 Inch Long Aluminized Straight Exhaust Pipe
BESTFIT TRUCK PARTS
$64.66BESTfit 5 X 46 Inch Long Straight Exhaust PipeUpgrade your vehicle's exhaust system with our Aluminum Exhaust Pipe! Crafted from durable aluminum, this aftermarket replacement part is 46 inches long and has a 5-inch outer diameter. Sold individually, it...$64.66 -
BESTfit Chrome Flat Top Stack - 60 Inch X 5 Inch O.D.
BESTFIT TRUCK PARTS
$246.99BESTfit Chrome 5 Inch Straight Cut Top Stack 60 Inches TallEnhance your vehicle's exhaust system with our Chrome-Plated Steel Exhaust Stack! Designed in a flat top style, this stack boasts a 5-inch outer diameter and measures 60 inches (5 feet) in...$246.99 -
BESTfit Chrome West Coast Turn Top Stack - 48 Inch X 7 Inch O.D.
BESTFIT TRUCK PARTS
$463.99BESTfit 7 X 48 Inch West Coast Turnout Chrome Top Stack - Replaces 25P-70048CPUpgrade your truck's exhaust system with our aftermarket replacement exhaust stack. Crafted from durable chrome-plated steel, this stack features a West Coast turn design for a...$463.99 -
BESTfit DPF Filter Clamp - Replaces 2871862
BESTFIT TRUCK PARTS
$56.09BESTfit DPF Filter ClampLooking for a filter clamp for your DPF filters 29-0809011? Our aftermarket replacement part, sold individually, is the perfect fit. Replacing OEM number 2871862, it ensures a secure hold for your filters, keeping your vehicle...$56.09