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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Stainless Steel Bolt Kit For Exhaust Cab Brackets For Peterbilts
AFTERMARKET
$19.99Stainless Steel Bolt Kit With Hex Head Bolts, Flat And Lock WashersGetting ready to bolt your exhaust down to the cab of your Peterbilt truck? Elite Truck Accessoriesoffers this high-quality fasteners kit that contains parts to mount 2 exhaust cab...$19.99 -
BESTfit Stainless Steel Half-Flare 2.5 Inch Diameter 3 Inches Long Marmon Flange
BESTFIT TRUCK PARTS
$61.99BESTfit Half-Flare 2.5 Inch Diameter 3 Inches Long Marmon Flange Upgrade your exhaust system with our Marmon Flange, crafted from durable 304 stainless steel for long-lasting performance. With a width of 2.5 inches and a length of 3 inches, this flange...$61.99 -
BESTfit 4 Inch OD Aluminized Steel 2 Bend Turbo Exhaust Pipe - Replaces 04-19734-000
BESTFIT TRUCK PARTS
$165.99BESTfit 4 Inch OD Aluminized Steel 2 Bend Turbo Exhaust Pipe Presenting our Turbo Exhaust Pipe, meticulously crafted from Chrome-Plated Steel right here in the USA. With a 4-inch diameter and featuring a flare design with 2 bends, it guarantees...$165.99 -
BESTfit 5 Inch ID-OD X 12 Inch OAL 45 Degree Chrome-Plated Steel Elbow
BESTFIT TRUCK PARTS
$156.99BESTfit 5 Inch ID-OD X 12 Inch OAL 45 Degree Chrome-Plated Steel ElbowUpgrade your vehicle's exhaust system with our durable Chrome-Plated Steel Elbow. Crafted for longevity and performance, this elbow features a 12-inch length, 5-inch diameter, and a...$156.99 -
BESTfit 4 Inch I.D.-O.D. X 6 Inch OAL Aluminized Steel Type A Turbo Pipe With 4.5 Inch Diameter Flange For Cummins
BESTFIT TRUCK PARTS
$28.75BESTfit 4 Inch I.D.-O.D. X 6 Inch OAL Aluminized Steel Type A Turbo Pipe With 4.5 Inch Diameter Flange Fits CumminsThis turbo outlet is constructed from durable aluminized steel, ensuring resistance to rust and corrosion. It measures 6 inches in length...$28.75 -
BESTfit Steel V-Band Clamp For 855 C.I. Cummins Engines With T50 Turbo - Replaces 186917, 23506159, 186917
BESTFIT TRUCK PARTS
$39.97BESTfit Steel V-Band Clamp For 855 C.I. Cummins Engines With T50 Turbo Introducing the 5.88 Inch Turbo Clamp Breeze, an essential component for your turbo to downpipe connection. Crafted for durability and reliability, this clamp features a watertight...$39.97 -
BESTfit 6 To 4 Inch I.D.-O.D. X 8 Inch OAL Aluminized Steel Reducer Pipe
BESTFIT TRUCK PARTS
$75.88BESTfit 6 To 4 Inch I.D.-O.D. X 8 Inch OAL Aluminized Steel Reducer PipeIntroducing the Exhaust Reducer, meticulously crafted from aluminized steel to ensure durability and longevity. With an inner diameter of 6 inches and an outer diameter of 4 inches,...$75.88 -
BESTfit 4 Inch Diameter X 3 Inch Marmon Flange
BESTFIT TRUCK PARTS
$51.30BESTfit 4 Inch Diameter X 3 Inch Marmon FlangeUpgrade your exhaust system with our aftermarket 4 Inch Marmon Flange, meticulously crafted for durability and performance. Measuring 3 inches in length, this flange ensures a secure connection for your...$51.30 -
BESTfit 5 To 4 Inch Turbo Flange Pipe For Kenworth W900L
BESTFIT TRUCK PARTS
$53.34BESTfit 5 To 4 Inch Turbo Flange Pipe * High Quality Turbo Flange Pipe* 4 Inch O.D. * Adapted To 5 Inch I.D. * Steel Pipe * 8 Inches Long* Sold Individually* Warranty On Flange Pipe Against Defects In Workmanship & Material From Date Of Purchase***High...$53.34 -
5 Inch Aluminized Taper Lock Y Pipe For BESTfit Long 90 Degree Elbow For Peterbilt 378, 379,389 Glider
BESTFIT TRUCK PARTS
$192.99BESTfit 5 Inch Aluminized Taper Lock T-Pipe For Long Drop Elbows For Use Without Flex PipeUpgrade your exhaust system with our T-Pipe, crafted from durable aluminized steel for longevity and performance. Featuring 5-inch tapered ends, this T-Pipe is...$192.99 -
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