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 29 Inch Short Oval Muffler W/ 5 Inch ID, Replaces MFM12-040-171 For Kenworth T800, W900B, W900L AeroCab
BESTFIT TRUCK PARTS
$314.99BESTfit Short Oval Muffler W/ 5 Inch ID Inlet & Outlet * High Quality Muffler* Aluminized Steel* Inlet - 5 Inch* Outlet - 5 Inch* Body Diameter - 10 Inch X 15 Inch* 26 Inch Length* 29 Inch Overall Length* Sold Individually* Made In USA* Warranty On...$314.99 -
BESTfit 5 X 4 Inch Steel Exhaust Adapter Reducer
BESTFIT TRUCK PARTS
$23.42BESTfit Exhaust ReducerEnhance your exhaust system with our Aluminized Steel Exhaust Reducer, designed to seamlessly reduce from a 5-inch outer diameter to a 4-inch inner diameter. Crafted from quality aluminized steel, this reducer ensures durability...$23.42 -
Kenworth W900B & W900L BESTfit Chrome 5 Inch ID/O.D. Exhaust Elbow, Passenger Side For AeroCab W/ 45 Inch Step
BESTFIT TRUCK PARTS
$319.99BESTfit Passenger Side Exhaust Elbow Fits Kenworth With 45 Inch StepThis aftermarket replacement part is designed for the passenger side and features a 5-inch inner and outer diameter. It includes a 45-inch step and is made in the USA. Sold individually,...$319.99 -
BESTfit Chrome 7 Inch O.D. Bull Hauler Exhaust Stack - 108 Inch Length
BESTFIT TRUCK PARTS
$802.99BESTfit 7 Inch Chrome 108 Inch Bull Hauler Exhaust Stack With Plain End - O.D. * High Quality Exhaust Stack * Bull Hauler Style Turn Out* Made Of Chrome-Plated Steel* 7 Inch O.D. Pipe - Works With Seamless Design Elbows And Pipes* 108 Inch Length* Sold...$802.99 -
BESTfit Chrome 5 Inch Miter Cut Exhaust Stack - 84 Inch Length W/ Inside Diameter Inlet-Expanded
BESTFIT TRUCK PARTS
$259.99BESTfit 5 Inch Chrome 84 Inch Miter Cut Exhaust Stack With Expanded Inlet - IDThe BESTfit 84 Inch Curve Turn Out Exhaust Stack is made of durable, chrome-plated steel and has an expanded inlet to fit over 5 inch elbows and pipes. the trusted Elite Truck...$259.99 -
TPHD 5 Inch Chrome-Plated Steel Exhaust Saddle Clamp
TPHD
$9.99Heavy Duty Chrome Saddle Style U-Bolt ClampThe exhaust clamp is constructed from chrome-plated steel and features a 5-inch diameter. It adopts a U-bolt saddle style with a flat mount design. Each clamp is sold individually as an aftermarket replacement...$9.99 -
Lincoln Chrome 6 X 108 Inch Exhaust Kit W/ Miter Stacks & Long Drop Elbows
LINCOLN CHROME
$3,312.99Chrome 6 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree ElbowLincoln Chrome Exhaust Kits Offer Great Appearance, Quality And The Experience That Over 50 Years In The Chrome Plating Business Brings To Their Customers! * High Quality Exhaust...$3,312.99 -
On Sale
Exhaust Bellows Kit For Mack CHU613, GU713, GU813
AUTOMANN USA
Now: $150.07Was: $510.99Mack Exhaust Bellows Kit * High Quality Exhaust Bellows Kit* Includes - V-Band Clamps- Exhaust Gasket* Sold Individually* Warranty On Exhaust Bellows Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...Now: $150.07Was: $510.99 -
Chrome Multi-Bend Economy Elbow Replaces 14-13845C For Peterbilt 377, 378, 379 Driver Side
TPHD
$249.99Multi-Bend Economy Exhaust Elbow Fits Peterbilt 378 & 379 Driver Side * High Quality Elbow* Made Of Chrome Plated Steel* Multi-Bend Economy Style * With Seam Between Bends* Fits Driver Side, Bottom Of Muffler* Measurements:- 7.91 Inch Width- 8.15 Height-...$249.99 -
5.65 To 5 Inch OD Aluminized Steel Exhaust Turbo Pipe Replaces 1415497, PB15497 For Peterbilt 320
AUTOMANN USA
$98.99Exhaust Turbo Pipe Fits Peterbilt 320Enhance your exhaust with this high quality turbo pipe. Made of aluminized steel, it features a 5.65 inch OD with flange on the turbo end and a 5. Inch OD inlet. It is sold individually and fits 1988 through current...$98.99 -
BESTfit 5 Inch Steel Exhaust Y Pipe Replaces M66-1214 For Kenworth Extended Day Cabs
BESTFIT TRUCK PARTS
$249.99BESTfit Exhaust Y Pipe Fits KenworthThis high quality 5 inch exhaust y-pipe is for trucks with BOM elbows mounted above the frame. The y-pipe has a 5 inch inlet and outlet and comes with a 1 year warranty. * High Quality Exhaust Y Pipe * Aluminized...$249.99 -
5 Inch ID/OD Chrome Exhaust Elbow, Passenger Side For Kenworth T600, T800, W900
AUTOMANN USA
$423.99Passenger Side Chrome Plated Steel Exhaust Elbow W/ 5 Inch ID & 5 Inch ODThis high quality 5 inch BOM exhaust elbow that fits trucks with an above the frame exhaust and is located on the passenger side at the bottom of the muffler. The elbow comes with a...$423.99