
Kenworth Exhaust Parts
Elevate your hauling game with top-tier Kenworth exhaust systems, exclusively available at 4 State Trucks. Our comprehensive range of Kenworth semi truck exhaust components offers the ideal combination of enhanced performance and striking aesthetics. Choose from our selection of polished chrome stacks, high-efficiency mufflers, and custom-designed pipes to optimize your Kenworth's exhaust setup. Boost your rig's fuel economy, minimize engine strain, and command attention on the highway with our superior Kenworth exhaust solutions. From subtle tweaks to complete system overhauls, 4 State Trucks provides the expertise and components to make your Kenworth roar with authority and efficiency. Transform your truck's performance and appearance with our specially curated Kenworth exhaust options, designed to dominate the long haul.
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BESTfit 55 X 11 Inch Muffler For Peterbilt 387
BESTFIT TRUCK PARTS
$291.99BESTfit Muffler 55 Inch X 11 Inch * High Quality Muffler* 11 Inch x 55 Inch x 61.5 Inch* Overall 5 Inch I.D. In And Out* Sold Individually* Warranty On Mufflers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$291.99 -
BESTfit Chrome Exhaust Elbow BOM For Kenworth T600 & T800 AeroCab
BESTFIT TRUCK PARTS
$162.99BESTfit Exhaust Elbow Fits KenworthIntroducing our Chrome-Plated Stainless Steel Exhaust Stack, designed to enhance the performance and aesthetics of your vehicle. Crafted from quality chrome-plated stainless steel, this exhaust stack ensures durability...$162.99 -
BESTfit Exhaust Shield 10 Inch Mounting Clamp For Kenworth T600, T800 And W900B/L With Cab Mount Mufflers
BESTFIT TRUCK PARTS
$162.99BESTfit Exhaust Shield Mounting Clamp For 10 Inch Dia. Cab Mounted Mufflers Replaces K077-305Introducing the Exhaust Shield Clamp, meticulously crafted from 409 stainless steel for long-lasting durability. Specifically designed to mount your exhaust...$162.99 -
BESTfit 5 Inch O.D. 53 Degree Exhaust Elbow W/ Plain BOM For T600 Kenworth AeroCab
BESTFIT TRUCK PARTS
$134.99BESTfit 53 Degree Exhaust Elbow Fits KenworthIntroducing our premium Exhaust Elbow, designed to enhance your vehicle's exhaust system. Crafted from durable aluminized steel and coated with a ceramic finish, this elbow ensures longevity and performance...$134.99 -
BESTfit Exhaust Elbow Replaces K180-17876 For Kenworth AeroCab T600
BESTFIT TRUCK PARTS
$74.86BESTfit Ceramic Coated Steel Elbow Fits KenworthIntroducing our Ceramic Coated Exhaust Elbow, crafted from durable aluminized steel and designed to replace OE Number K180-17876. Made in the USA, this aftermarket replacement part ensures quality and...$74.86 -
BESTfit Muffler Replaces M120834 For Newer Kenworth W900 AeroCab With 2 Catalytic Converters Exhaust Layout
BESTFIT TRUCK PARTS
$799.99BESTfit Muffler Fits Kenworth Aerocab With Dual Mufflers Under Truck * High Quality Muffler* Aluminized* Measurements- Body: 15 Inch- Length: 35 Inch- Overall: 39 Inch- Inlet Diameter: 5 Inch I.D.- Outlet Diameter: 5 Inch I.D.* Type 3 * In And Out Same...$799.99 -
BESTfit 90 Degree Elbow Replaces K180-17386-24 For Kenworth W900 AeroCab With Single Muffler
BESTFIT TRUCK PARTS
$86.18BESTfit Elbow At Muffler Inlet Fits Kenworth W/ Single Muffler Replaces OE # K180-17386-24Introducing our Galvanized Steel Elbow, specially crafted for the inlet of your truck's muffler. Designed for trucks featuring a single muffler located underneath...$86.18 -
BESTfit 5 Inch Elbow For 2 Piece Y-Pipe Replaces K180-13637 For Kenworth W900
BESTFIT TRUCK PARTS
$92.30BESTfit Elbow Fits Kenworth Non AeroCabIntroducing our Aluminized Exhaust Elbow, specifically designed for the driver's side with a 45-degree bend, ideal for 2-piece Y-pipe setups. Crafted with durability in mind, this elbow boasts a 5-inch outer...$92.30 -
BESTfit Oval Muffler Replaces MFM12-040-171 For Kenworth & International
BESTFIT TRUCK PARTS
$446.99BESTfit Oval Muffler Fits Kenworth T800, W900, International 9200, 9400 & 9900 * High Quality Oval Muffler* 5 Inch Inlet And Outlet* Sold Individually* Warranty On Oval Muffler Against Defects In Workmanship & Material From Date Of Purchase***High...$446.99 -
BESTfit 18 Inch Wrap Clamps - Pack Of 2
BESTFIT TRUCK PARTS
$19.37BESTfit Wrap ClampsIntroducing our Clamps, designed to make the installation of heat wrap and sleeves a breeze! With a convenient length of 18 inches, these clamps provide ample coverage for securing your heat management solutions in place. The best...$19.37 -
BESTfit 2 Inch Wide Heat Wrap - 50 Foot Roll
BESTFIT TRUCK PARTS
$119.99BESTfit Heat Wrap For Bare PipesIntroducing our Heat Wrap, a versatile solution for managing heat in various applications. Measuring 2 inches wide and coming in a 50-foot roll, it offers ample coverage for your needs. This heat wrap effectively reduces...$119.99 -
BESTfit 2.5 X 14.75 Inch Flex Connector W/ Flange Replaces M666559 For Kenworth & Peterbilt
BESTFIT TRUCK PARTS
$147.99SS 12 3/4 Inch DPF Flex ConnectorPresenting our Connector, meticulously crafted in the USA to meet your vehicle's needs. With a 2.5-inch flange by 2.5-inch flange, compressed to 12.750 inches, this aftermarket replacement part ensures a precise fit in...$147.99