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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On Sale
BESTfit 5 Inch Chrome 90 Degree Exhaust Elbow For Volvo VNL Gen II 2004-2007
BESTFIT TRUCK PARTS
Now: $156.09Was: $222.99BESTfit 5 Inch Chrome 90 Degree Exhaust Elbow For Volvo VNL Gen IIIntroducing our Chrome-Plated Exhaust Elbow, a premium aftermarket replacement part designed for optimal performance and durability. Crafted with a 5-inch inner diameter and featuring an...Now: $156.09Was: $222.99 -
BESTfit 5 Inch Exhaust Y-Pipe - Replaces 20457107 For Volvo VNL Gen II
BESTFIT TRUCK PARTS
$468.99BESTfit Steel Y Pipe For Volvo VNL Gen II 2004-2007Our Steel Exhaust Pipe boasts a sturdy construction and a 5-inch diameter, making it suitable for various exhaust systems. Crafted with durability in mind, this pipe ensures reliable performance and...$468.99 -
BESTfit Plain Elbow Passenger Side Replaces 04-15653-000 For Freightliner FLD
BESTFIT TRUCK PARTS
$294.99BESTfit Elbow Plain Fits FreightlinerIntroducing our Passenger Side Aluminum Elbow, expertly crafted as a reliable replacement for OEM part number 04-15653-000. Constructed from durable aluminum, this elbow ensures long-lasting performance and a precise...$294.99 -
BESTfit Intermediate Pipe Replaces 04-15654-001 For Freightliner FLD
BESTFIT TRUCK PARTS
$204.99Intermediate Exhaust Pipe Fits Freightliner FLDIntroducing our Intermediate Pipe, meticulously engineered to replace the OEM # 04-15654-001 with precision and reliability. Crafted as an aftermarket replacement part, this intermediate pipe ensures a...$204.99 -
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 6 X 84 Inch Bull Hauler Stack Reduced To 5 Inch
BESTFIT TRUCK PARTS
$542.99BESTfit 6 X 84 Inch Bull Hauler Stack Reduced To 5 InchIntroducing the Chrome-Plated Steel Stack, a bold addition to your vehicle's exhaust system. With a sleek 6-inch diameter reduced to a 5-inch inner diameter, it stands tall at 84 inches in overall...$542.99 -
BESTfit Steel Muffler Mount Clamp For International 4300 & 4400
BESTFIT TRUCK PARTS
$57.42BESTfit International Muffler Mount ClampIntroducing the Oval Muffler Clamp, a robust steel clamp designed to securely fasten muffler #07-080201. Measuring 8.5 by 11 inches, this clamp is made in the USA and is sold individually as an aftermarket...$57.42 -
On Sale
BESTfit Intermediate Pipe Replaces 04-26247-014 For Freightliner Cascadia With Detroit Engine
BESTFIT TRUCK PARTS
Now: $237.50Was: $474.99BESTfit Intermediate Pipe Fits FreightlinerIntroducing the Intermediate Pipe, a vital component of your vehicle's exhaust system. This aftermarket replacement part is sold individually and ensures proper exhaust flow and performance. * Intermediate Pipe*...Now: $237.50Was: $474.99 -
BESTfit Down Pipe Replaces 04-25396-002 For Freightliner Cascadia With Detroit Engine
BESTFIT TRUCK PARTS
$297.99BESTfit Inlet To DPF Down PipeIntroducing the Down Pipe, an essential component connecting the inlet pipe to the DPF (Diesel Particulate Filter) in your vehicle's exhaust system. Sold individually as an aftermarket replacement part, it ensures proper...$297.99 -
BESTfit 5 Inch Intermediate Pipe Replaces 04-17131-006 For Freightliner Columbia & Century
BESTFIT TRUCK PARTS
$247.99BESTfit Exhaust Intermediate Pipe Medium Fits Freightliner Century And Columbia 2001-2007Introducing the Under The Cab Exhaust Pipe, a crucial component for your vehicle's exhaust system. With a 5-inch O.D. inlet and outlet, this pipe is designed to...$247.99 -
BESTfit Lower Stack Pipe Replaces 04-26311-000 For Freightliner Cascadia
BESTFIT TRUCK PARTS
$349.99BESTfit Lower Stack Pipe For FL Cascadia W/ Detroit EngineIntroducing the Lower Stack Pipe, an essential component for your vehicle's exhaust system. Sold individually as an aftermarket replacement part, this stack pipe is designed to meet your vehicle's...$349.99