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 I.D.-O.D. X 6 Inch OAL Aluminized Steel Connector
BESTFIT TRUCK PARTS
$29.77BESTfit 6 Inch I.D.-O.D. X 6 Inch OAL Aluminized Steel ConnectorUpgrade your exhaust system with our aftermarket Connector, designed to seamlessly join O.D. and I.D. ended pipes together. Crafted from durable 16-gauge aluminized steel, this connector...$29.77 -
BESTfit Steel V-Band Clamp For 2003.5-2007 6.0L Powerstroke Engines - Replaces 6C34-5A281-AA
BESTFIT TRUCK PARTS
$26.51BESTfit 4 Inch Steel V-Band ClampUpgrade your vehicle's exhaust system with our aftermarket V-Band Clamp designed for optimal performance. This durable clamp, made of strong steel, securely holds flanged joints together, ensuring a water-tight seal and...$26.51 -
BESTfit 4 Inch Diameter Flanged Exhaust Pipe Replaces 04-33675-000 For Freightliner Cascadia 113/125
BESTFIT TRUCK PARTS
$255.99BESTfit Flanged Exhaust Pipe Fits Freightliner Cascadia 113/125-Replaces 0433675000Looking to upgrade your vehicle's exhaust system? Our aftermarket replacement part, the turbo inlet exhaust elbow, is precisely what you need. Crafted from durable...$255.99 -
BESTfit 4 Inch Diameter Flanged Exhaust Pipe Replaces 04-30676-000 For Freightliner Cascadia 113/125
BESTFIT TRUCK PARTS
$217.99Aluminized Flanged Exhaust Turbo Inlet Pipe W/ Elbow For Freightliner Cascadia 113/125-Replaces 0430676000Looking to upgrade your vehicle's exhaust system? Our aftermarket replacement part, the flanged exhaust turbo inlet with elbow, is designed to meet...$217.99 -
BESTfit 4 Inch Diameter Flanged Exhaust Pipe Replaces 04-27981-000 For Freightliner Cascadia 113/125
BESTFIT TRUCK PARTS
$303.89BESTfit Flanged Exhaust Pipe Fits Freightliner Cascadia 113/125Looking to enhance your vehicle's exhaust system? Our aftermarket replacement part, the turbo inlet exhaust 2 bend pipe, is precisely what you need. Crafted from durable aluminized material,...$303.89 -
BESTfit 4 Inch Diameter Flanged Exhaust Pipe Replaces 04-27983-000 For Freightliner Cascadia 113/125
BESTFIT TRUCK PARTS
$252.99BESTfit Flanged Exhaust Pipe Fits Freightliner Cascadia 113/125Looking to upgrade your exhaust system? Our aftermarket replacement part, the turbo flanged exhaust pipe, is the perfect solution. Crafted from durable aluminized material, this exhaust pipe...$252.99 -
BESTfit 5 Inch O.D. To 4 Inch ID X 8 Inch OAL Chrome Reducer Exhaust Pipe
BESTFIT TRUCK PARTS
$79.96BESTfit 5 To 4 Inch Chrome Reducer PipeLooking for a reducer pipe to enhance your vehicle's exhaust system? Our aftermarket replacement part is the ideal choice. Constructed from chrome-plated 304 steel, this reducer pipe features a 5-inch outer diameter...$79.96 -
BESTfit 5 Inch I.D., 5 Inch O.D. X 6 Inch Long Aluminized Exhaust Connector
BESTFIT TRUCK PARTS
$23.65BESTfit 5 X 6 Inch Aluminized Connector PipeLooking for a replacement connector pipe? Our aftermarket replacement part is precisely what you need. Made of aluminized material, this connector pipe features a 5-inch outer diameter (O.D.) and a 5-inch inner...$23.65 -
BESTfit 6 Inch Aerodynamic Heat Shield Mounting Bracket
BESTFIT TRUCK PARTS
$119.99BESTfit 6 Inch Heat Shield Mounting BracketLooking for a mounting bracket for your aerodynamic heat shields? Our aftermarket replacement part is zinc-plated and features a 6-inch diameter with 3 standoffs and L brackets for secure installation. Sold...$119.99 -
On Sale
BESTfit 270 Degree Heat Shield With Round Holes For 8 Inch Exhaust Stack
BESTFIT TRUCK PARTS
Now: $219.09Was: $312.99BESTfit 270 Degree Heat Shield With Round Holes For 8 Inch Exhaust StackThe heat shield is designed with a 270-degree coverage and features round holes. It is specifically crafted for 8-inch exhaust stacks, with an overall length of 60 inches. Please...Now: $219.09Was: $312.99 -
On Sale
American Eagle Pickett Elbow Reduces From 10 To 8 Inches For Peterbilt 379
AMERICAN EAGLE EXHAUST
Now: $678.99Was: $969.9910-8 Inch Reducer Pickett ElbowThis quality stainless steel reducer elbow reduces from 10 inches to 8 inches. Sold individually, this aftermarket replacement part is not OEM. Please note that this item ships directly from the manufacturer and may arrive...Now: $678.99Was: $969.99 -
BESTfit 4 X 48 Inch Chrome Turnout Stack
BESTFIT TRUCK PARTS
$186.99BESTfit 4 X 48 Inch Chrome Turnout StackThis turnout stack is 48 inches in length and has a 4-inch outer diameter. Sold individually, this aftermarket replacement part is not OEM. Please note that this item ships directly from the manufacturer and may...$186.99