
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 4 Inch In X 5 Inch Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler
BESTFIT TRUCK PARTS
$131.99BESTfit 4 Inch In X 5 Inch Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler * High Quality Muffler* Aluminized Steel* Dimensions- 4 Inch Inside Diameter- 5 Inch Inside Diameter- 8 Inch Body Diameter- 15 Inch Body Length- 21 Inch Over All Length* Angle...$131.99 -
BESTfit 7-5 X 36 Inch Chrome-Plated Steel Miter Cut Top Stack
BESTFIT TRUCK PARTS
$467.99BESTfit 7-5 X 36 Inch Chrome-Plated Steel Miter Cut Top StackEnhance your vehicle's exhaust system with our Miter Cut Exhaust Stack, crafted from Chrome-Plated Steel for durability and style. This stack measures 36 inches in length and 7 inches in...$467.99 -
BESTfit 4 Inch O.D. Inlet X 72 Inch Chrome-Plated Steel Curved Top Stack
BESTFIT TRUCK PARTS
$295.99BESTfit 4 Inch O.D. Inlet X 72 Inch Chrome-Plated Steel Curved Top StackUpgrade your vehicle's exhaust system with our Chrome-Plated Steel Stack. Featuring a sleek curved top design, this stack is crafted to enhance both the look and performance of your...$295.99 -
BESTfit 4 Inch ID Inlet X 72 Inch Chrome-Plated Steel Curved Top Stack
BESTFIT TRUCK PARTS
$301.99BESTfit 4 Inch ID Inlet X 72 Inch Chrome-Plated Steel Curved Top StackEnhance your vehicle's exhaust system with our Chrome-Plated Steel Stack. Featuring a stylish curved top design, this stack is crafted to boost both the aesthetics and performance of...$301.99 -
BESTfit 4 Inch ID Inlet X 60 Inch Chrome-Plated Steel Curved Top Stack
BESTFIT TRUCK PARTS
$269.99BESTfit 4 Inch ID Inlet X 60 Inch Chrome-Plated Steel Curved Top StackUpgrade your vehicle's exhaust system with our Chrome-Plated Steel Stack. Featuring a sleek curved top design, this stack not only enhances the look of your vehicle but also improves...$269.99 -
BESTfit 7-5 X 36 Inch Chrome-Plated Steel Curved Top Stack
BESTFIT TRUCK PARTS
$513.99BESTfit 7-5 X 36 Inch Chrome-Plated Steel Curved Top StackUpgrade your vehicle's exhaust system with our Curved Exhaust Stack, proudly manufactured in the USA. Crafted from quality chrome-plated steel, this stack measures 36 inches in length and features...$513.99 -
BESTfit 7-5 X 48 Inch Chrome-Plated Steel Curved Top Stack
BESTFIT TRUCK PARTS
$798.99BESTfit 7-5 X 48 Inch Chrome-Plated Steel Curved Top StackUpgrade your truck's exhaust system with our Curved Exhaust Stack. Proudly made in the USA, this stack boasts a durable construction without any welds, ensuring long-lasting performance. Measuring...$798.99 -
BESTfit 4 Inch I.D. Inlet X 72 Inch Chrome-Plated Steel Flat Top Stack
BESTFIT TRUCK PARTS
$313.99BESTfit 4 Inch I.D. Inlet X 72 Inch Chrome-Plated Steel Flat Top StackEnhance your truck's exhaust system with our Straight Exhaust Tubing featuring a Flat Top Stack design. Crafted from durable chrome-plated steel, this tubing ensures longevity and a...$313.99 -
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 -
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 -
Aerocab Bracket Kit For American Eagle 7 Inch To 5 Inch Exhaust Kits For Kenworth W900L 2000
AMERICAN EAGLE EXHAUST
$497.99Aerocab Bracket Kit For American Eagle 7 Inch To 5 Inch Exhaust Kits Fits Kenworth W900L 2000Introducing our Bracket Kit, essential for securing your vehicle's components with confidence. This set includes (2) 7-inch Upper Aerocab Clamps, (2) 7-inch Seal...$497.99