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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Kenworth T600, T800, W900 BESTfit 5 Inch Steel Exhaust Y-Pipe, Replaces K180-14766
BESTFIT TRUCK PARTS
$208.99BESTfit Steel Exhaust Y-Divider With 5 Inch DiameterThe Steel Exhaust Bracket is constructed with a 5-inch diameter and is designed to fit Kenworth models with exhaust elbows positioned above the frame. Sold individually, this aftermarket replacement...$208.99 -
Exhaust Poly Bushing Replaces M13-1011 For Kenworth AeroCabs T600, T800 & W900
AUTOMANN USA
$18.09Exhaust Mount With Bushing Fits Kenworth AeroCabsCan you hear the rattle of your exhaust when inside your cab? This exhaust bushing is an aftermarket replacement of OE number M13-1011 and is made of polyurethane. It fits Kenworth T600 Aerocab 1993 thru...$18.09 -
Aluminized Steel Exhaust Down Pipe Replaces 14-14194 For Peterbilt 375, 377, 378, 379
AFTERMARKET
$181.99Exhaust Down Pipe Below Turbo Pipe Fits Peterbilt * High Quality Down Pipe* Made Of Aluminized Steel* With Detroit Engine* Pipe That Comes After The Turbo Pipe On Most Models* Sold Individually* Warranty On Down Pipes Against Defects In Workmanship &...$181.99 -
BESTfit 6 Inch Stainless Steel Top Cab Mount Exhaust Bracket, Passenger Side
BESTFIT TRUCK PARTS
$132.99BESTfit Passenger Side SS Cab Mount Exhaust BracketUpgrade your exhaust system with our Stainless Steel Exhaust Bracket. Constructed from stainless steel, this bracket is designed for the passenger side top cab mount, providing reliable support for your...$132.99 -
5 Inch Plain Economy Exhaust Y-Pipe Combo For Peterbilt 357, 378 Passenger Side W/ Hi Mount Exhaust
AUTOMANN USA
$653.995 Inch Exhaust Y-Pipe Combo Fits Peterbilt 357 & 378 Passenger Side * Economy Exhaust Elbow* Y Pipe* 5 Inch OD* Thickness 0.062 Inch* Sold Individually* Warranty On Exhaust Elbow Against Defects In Workmanship & Material From Date Of Purchase*** High...$653.99 -
68 Degree Turbo Pipe Replaces 14-14256 For Peterbilt
BESTFIT TRUCK PARTS
$84.69Peterbilt Turbo Connection PipeThis high quality turbo pipe has a 68 inch degree bend and features a hole for a pyrometer probe. It has a 5.85 inch OD with a Flange and a 4.860 inch ID. The pipe fits various Peterbilt 377, 378, and 379 models. * High...$84.69 -
BESTfit 4 Inch In/Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler
BESTFIT TRUCK PARTS
$159.99BESTfit 4 Inch In/Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler * High Quality Muffler* Aluminized Steel* Dimensions- 4 Inch Inside Diameter- 4 Inch Inside Diameter- 11 Inch Body Diameter- 15 Inch Body Length- 21.5 Inch Over All Length* Used In...$159.99 -
BESTfit 8 X 36 Inch 14 Gauge Carbon Steel Tubing
BESTFIT TRUCK PARTS
$84.65BESTfit 14 Gauge Carbon Steel Tubing - 8 Inch Diameter & 36 Inch LengthLooking to replace your exhaust pipe? Our aftermarket replacement part is crafted from durable carbon steel, ensuring long-lasting performance. With a sturdy 14-gauge number finish,...$84.65 -
BESTfit 5 Inch Chrome 90 Degree Exhaust Elbow
BESTFIT TRUCK PARTS
$101.99BESTfit Chrome Steel 90 Degree Exhaust Elbow, 5 Inch ID To 5 Inch ODThe 90 Degree Elbow is made of chrome-plated steel, measuring 9 inches in length with a 5-inch radius. It features a 5-inch inner diameter (I.D.) and a 5-inch outer diameter (O.D.). Sold...$101.99 -
BESTfit 8 Inch Aluminized Steel Exhaust Adapter 8 ID To 5 O.D.
BESTFIT TRUCK PARTS
$95.36BESTfit Exhaust Adapter Reducer 8 Inch ID to 5 Inch O.D.This component is meticulously crafted from aluminized steel, featuring an 8-inch inner diameter on the top and a 5-inch outer diameter on the bottom, with a length of 8 inches. Sold individually,...$95.36 -
Stainless Steel 8 Inch ID X 36 Inch Exhaust Flex Pipe
LINCOLN CHROME
$199.99Lincoln Chrome 8 Inch Stainless Steel Flex Pipe - 36 Inches Long * High Quality Exhaust Flex Pipe* Made Of Stainless Steel* 8 Inch ID* 36 Inch Length* Made In USA* Sold Individually* Warranty On Flex Pipes Against Defects In Workmanship & Material From...$199.99 -
3.5 Inch ID-OD X 4 Inch OAL Aluminized Steel Type A Turbo Pipe With 4.07 Inch Diameter Flange For CAT 3208T
AUTOMANN USA
$31.623.5 Inch ID-OD X 4 Inch OAL Aluminized Steel Type A Turbo Pipe * High Quality Turbo Manifold Outlet* Style A* Highly Corrosion Resistant* Made Of Durable And Strong Aluminized Steel* 4 Inch Length* 3.5 Inch Outside Tube Diameter* 4.07 Inch Flange...$31.62