Peterbilt 389 Exhaust Parts
Find top-notch Peterbilt 389 exhaust components to elevate your rig's performance. We offer reliable chrome stacks, elbows, clamps, brackets, DPFs, and mufflers for a flawless fit. Shop our extensive inventory at 4 State Trucks for quality parts that deliver durability and style.
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Zinc Half Round Mounting Clamp For 7 Inch Diameter Lincoln 180 Degree Heat Shield
LINCOLN CHROME
$76.997 Inch Stack Heat Shield Zinc Mounting Clamp * High Quality Heat Shield* 7 Inch Half Round* 180 Degree Heat Shields* Sold Each - 2 Required Per Shield* Sold Individually* Warranty On Heat Shield's Against Defects In Workmanship & Material From Date Of...$76.99 -
Galvanized 10 Inch Muffler, 4 Inch Inlet, 5 Inch Outlet
BESTFIT TRUCK PARTS
$221.99Muffler Replaces OE Numbers 1518317C1 And 1518317C2 * High Quality Muffler* Galvanized * Dimensions:- 10 Inch Diameter - 44 1/2 Inch Length - 51 Inch Overall Length- 4 Inch ID Inlet- 5 Inch ID Outlet* Sold Individually * Warranty On Mufflers Against...$221.99 -
Chrome 7 - 5 Inch 90 Degree Exhaust Elbow
LINCOLN CHROME
$610.9990 Degree Universal Chrome Elbow * High Quality Elbow* Made Of Chrome Plated Steel* 90 Degree* Sold Individually* Warranty On Elbows Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...$610.99 -
5 Inch Chrome-Plated Stainless Steel Y Pipe
LINCOLN CHROME
$246.99Lincoln Chrome Y Pipe 5 Inch Chrome Plated Stainless Steel * High Quality Y-Pipes* Made Of Chrome-Plated Stainless Steel* 5 Inch OD* Made In USA* Sold Individually* Warranty On Y-Pipes Against Defect In Workmanship & Material From Date Of Purchase***...$246.99 -
6 Inch Interior Heat Shield Mounting Clamp - Half Round For 180 Degree Heat Shields
LINCOLN CHROME
$78.996 Inch Stack Heat Shield Zinc Mounting Clamp * High Quality Heat Shield Clamp* 6 Inch Half Round * 180 Degree * 2 Required Per Shield* Sold Individually* Warranty On Heat Shield Clamp Against Defects In Workmanship & Material From Date Of Purchase***...$78.99 -
Chrome 5 OD X 60 Inch West Coast Curve Top Stack
LINCOLN CHROME
$339.99Lincoln Chrome 60 Inch Tall West Coast Curved Top Stack W/ 5 Inch OD * High Quality Top Stack* 5 Inch X 60 Inch* West Coast Curve* Sold Individually* Warranty On Top Stack Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$339.99 -
Chrome Flat Top Style Stack, 4 x 36 Inch
BESTFIT TRUCK PARTS
$143.9936 Inch Chrome Flat Top Stack * High Quality Flat Top Stack* Chrome-Plated * 4 Inch Diameter* 36 Inch Length* Straight* Sold Individually* Warranty On Flat Top Stacks Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$143.99 -
Heat Shield Clamp - 8 Inch Half Round For Lincoln 180 Degree Heat Shields
LINCOLN CHROME
$101.998 Inch Half Round Heat Shield Clamp * High Quality Heat Shield Clamp* 8 Inch Half Round * Fits Lincoln 180 Degree Heat Shields* 2 Required Per Shield* Sold Individually* Warranty On Heat Shield Clamp Against Defects In Workmanship & Material From Date Of...$101.99 -
West Coast 5 Inch OD Turn Out Exhaust Stack - 84 Inch Long
LINCOLN CHROME
$456.9984 Inch Long West Coast 5 Inch OD Turn Out Exhaust Stack * High Quality Exhaust Stack* 5 Inch X 84 Inch* West Coast Turn Out* Sold Individually* Warranty On Exhaust Stack Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$456.99 -
BESTfit Chrome Offset Dump Truck Stack, 10.5 x 16 x 24 Inch W/ 5 Inch OD
BESTFIT TRUCK PARTS
$389.995 Inch OD x 29.5 Inch Chrome Dump Truck StackThis 5-inch OD chrome dump truck stack has a miter end. It features three bends and has a total length of 29.5 inches, ensuring optimal airflow and reduced fumes. Update your dump truck exhaust system today. *...$389.99 -
10 X 51.5 Inch Performance Sport Muffler
PITTSBURGH POWER
$264.99Pittsburgh Power Performance Sport MufflerThis high quality 10 X 51.5 inch heavy duty performance sport muffler can give up to an additional 50 horsepower and an improved response. The muffler uses acoustic louver sound dampening, can lower exhaust gas...$264.99 -
Lincoln Chrome SS 8 Inch Exhaust Straight Clamp W/ 2 Bolt Mount Design
LINCOLN CHROME
$161.99Stainless Steel Wide Style Exhaust Mounting Clamp W/ 8 Inch DiameterMade Of Chrome Plated Stainless Steel, This Wide 8 Inch Ub Exhaust Clamp With A Bracket Has A 2 Bolt Mount. It Is Specially Designed To Cover The Seam On Special Stacks. The Clamp Is...$161.99