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 Turbo Pipe With Pyro Fitting Replaces M66-1007 For Kenworth T2000
BESTFIT TRUCK PARTS
$367.99BESTfit Steel Multi Bend Turbo Pipe This Turbo multi-bend pipe is made of a quality aluminized steel and is precut with an opening for a pyrometer probe. It has a 5 inch flanged inlet and a 5 inch OD outlet. Sold individually, the pipe fits 1997 through...$367.99 -
Lincoln Chrome 6 Inch Exhaust Mounting Clamp W/ 4 Bolt Mount For Kenworth Non AeroCab Models
LINCOLN CHROME
$143.99Kenworth SS Wide Style Exhaust Mounting Clamp W/ 6 Inch DiameterThis Wide Mounting Clamp By Lincoln Chrome Fits Around A 6 Inch Exhaust Pipe. It Is Made Of Strong Stainless Steel And Has 4 Bolt Openings For Easy Mounting On Non Aerocab Kenworth Models...$143.99 -
5 Inch Exhaust Y Pipe, Replaces A04-16885-024 For Freightliner Classic, FLD
AFTERMARKET
$284.99Exhaust Y Pipe W/ 5 Inch OD Inlet & 5 Inch ID OutletsThis high quality 5 inch exhaust y-pipe that fits Freightliner Classic and FLD models will require an extension pipe to the BOM elbow if it used for the driver side. The exhaust is made in the USA and...$284.99 -
Steel Exhaust Y-Divider, Replaces K180-18613 For Kenworth Aerocab
UNITED PACIFIC
$145.99Steel Exhaust Y DividerSeparate two exhaust pipes from each other with this well made steel standard Y divider! Designed for specific for Kenworth W900B, W900L, T600, and T800 models. * High Quality Exhaust Divider* Steel* Y Style* Sold Individually*...$145.99 -
Aluminized 5 Inch Y Pipe - 16 In W X 11 In H
UNITED PACIFIC
$126.99Aluminized 5 Inch Y Exhaust Pipe * High Quality Y Pipe* Aluminized Steel* 16 Inch W X 11 Inch L* Sold Individually* Warranty On Y Pipes Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...$126.99 -
Chrome Mitered 48 Inch Exhaust Pipe, 7 Inch OD Reduced To 5 Inch OD Bottom
UNITED PACIFIC
$327.99Mitered 48 Inch Exhaust Pipe * High Quality Exhaust Stack* Chrome-Plated* 7 Inch Reduce To 5 Inch Outer Diameter* 48 Inch Length* Mitered* With Triple Chrome Plating Process* Fits Inside A Connecting Exhaust* Sold Individually* Warranty On Exhaust Stacks...$327.99 -
On Sale
BESTfit 5 X 51 Inch Aluminized Steel Exhaust Muffler
BESTFIT TRUCK PARTS
Now: $104.29Was: $148.99BESTfitHeavy Gauge Steel W/ Aluminized Plating OE Style Exhaust Muffler * High Quality Exhaust Muffler* Made Of Steel With Aluminized Plating* Dimensions - Inner Diameter: 5 Inch - Outlet Diameter: 5 Inch - Muffler Body Diameter: 10 Inch - Muffler...Now: $104.29Was: $148.99 -
BESTfit 5 Inch O.D. Inlet To 4 Inch O.D. Outlets Exhaust Y-Pipe Replaces 3539844C1 For International 9900
BESTFIT TRUCK PARTS
$361.99BESTfit 5 Inch O.D. Inlet To 4 Inch O.D. Outlets Exhaust Y-Pipe * High Quality Y Pipe * 5 Inch O.D. Inlet* 4 Inch O.D. Outlet * Sold Individually * Warranty On Y Pipe Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$361.99 -
BESTfit Aluminized Stainless Steel Exhaust Pipe Replaces M66-7271-001 For Peterbilt 389 Day Cab
BESTFIT TRUCK PARTS
$348.99BESTfit Aluminized 409 Stainless Steel Exhaust Pipe Fits Peterbilt 389 Day Cab * High Quality Exhaust Pipe* 409 Aluminized Stainless Steel* Fits Day Cab* Made In The USA* Sold Individually* Warranty On Exhaust Pipes Against Defects In Workmanship &...$348.99 -
BESTfit 4 Inch Aluminized Multi-Bend Turbo Pipe With Flanged Inlet For Ford L Series With 6.6L & 7.8L Engines
BESTFIT TRUCK PARTS
$201.99BESTfit 4 Inch Aluminized Multi-Bend Turbo Pipe With Flanged Inlet Fits Ford L Upgrade your Ford L Series truck's exhaust system with our Multi-Bend Turbo Pipe, tailored for optimal performance. Designed to fit Ford models with a 6.6 or 7.8-liter engine,...$201.99 -
BESTfit Multi-Bend Elbow BOM For International 9200, 9400 & 9900
BESTFIT TRUCK PARTS
$231.99BESTfit Multi-Bend Elbow BOM Fits International Enhance your vehicle's exhaust system with this aftermarket Elbow, meticulously crafted for durability and performance. Constructed from quality non-chrome material, it ensures reliable performance and...$231.99 -
BESTfit Turbo Pipe Replaces 4ME-4891M For Mack RD
BESTFIT TRUCK PARTS
$252.99BESTfit Turbo Pipe For Mack RDUpgrade your vehicle's turbocharged system with our turbo pipe! This aftermarket replacement part, designed to replace OE number 4ME-4891M, is sold individually. Offering a cost-effective solution, it ensures optimal...$252.99