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Peterbilt 389 Exhaust Parts

Find top-notch Peterbilt 389 exhaust components to elevate your rig's performance. We offer reliable Peterbilt mufflers, chrome stacks, elbows, clamps, brackets, and DPFs for a flawless fit. Shop our extensive inventory at 4 State Trucks for quality parts that deliver durability and style.
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 8 Inch OD West Coast Turn Out Exhaust Stack By Lincoln Chrome

    8 Inch OD West Coast Turn Out Exhaust Stack By Lincoln Chrome

    LINCOLN CHROME

    $553.99 - $1,078.99
    Optimize your exhaust system with the Lincoln Chrome 8 Inch OD West Coast Turn Out Exhaust Stack, a top?quality stack built from chrome?plated steel and made in the USA. Designed with an 8?inch...
    PPR_202696
    SKU:
    PPR_202696
    Diameter Options:
    8 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    West Coast Turn
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    Height Options:
    54 Inch
    Height Options:
    114 Inch
    Height Options:
    68 Inch
    Height Options:
    108 Inch
    Height Options:
    60 Inch
    Height Options:
    44 Inch
    Height Options:
    96 Inch
    $553.99 - $1,078.99
    Qty in Cart: 0
    Price:
    $553.99 - $1,078.99
    Subtotal:
  • 8 Inch OD Bull Hauler Exhaust Stack - Long Turn Out By Lincoln Chrome

    8 Inch OD Bull Hauler Exhaust Stack - Long Turn Out By Lincoln Chrome

    LINCOLN CHROME

    $595.99 - $1,139.99
    Upgrade your truck's exhaust with the Lincoln Chrome 8 Inch OD Bull Hauler Exhaust Stack Long Turn Out, a chrome?plated steel stack. Made in the USA and sold individually, this aftermarket exhaust...
    PPR_202694
    SKU:
    PPR_202694
    Diameter Options:
    8 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Bull Hauler Turn
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    Height Options:
    44 Inch
    Height Options:
    96 Inch
    Height Options:
    114 Inch
    Height Options:
    54 Inch
    Height Options:
    108 Inch
    Height Options:
    48 Inch
    Height Options:
    120 Inch
    Height Options:
    60 Inch
    $595.99 - $1,139.99
    Qty in Cart: 0
    Price:
    $595.99 - $1,139.99
    Subtotal:
  • 8 Inch OD Miter Cut Exhaust Stack - Angle Cut By Lincoln Chrome

    8 Inch OD Miter Cut Exhaust Stack - Angle Cut By Lincoln Chrome

    LINCOLN CHROME

    $459.99 - $934.99
    Enhance your truck's exhaust system with the Lincoln Chrome 8 Inch OD Miter Cut Exhaust Stack Angle Cut, a sturdy option built from chrome?plated steel and manufactured in the USA. Featuring an...
    PPR_202692
    SKU:
    PPR_202692
    Diameter Options:
    8 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Miter Cut
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    Height Options:
    44 Inch
    Height Options:
    96 Inch
    Height Options:
    108 Inch
    Height Options:
    60 Inch
    Height Options:
    54 Inch
    Height Options:
    114 Inch
    Height Options:
    68 Inch
    $459.99 - $934.99
    Qty in Cart: 0
    Price:
    $459.99 - $934.99
    Subtotal:
  • 8 Inch OD Flat Top Exhaust Stack - Straight Cut By Lincoln Chrome

    8 Inch OD Flat Top Exhaust Stack - Straight Cut By Lincoln Chrome

    LINCOLN CHROME

    $478.99 - $1,010.99
    Transform your exhaust setup with the Lincoln Chrome 8 Inch OD Flat Top Exhaust Stack Straight Cut, a stack crafted from chrome?plated steel and made in the USA. With an 8?inch outside diameter and a...
    PPR_202690
    SKU:
    PPR_202690
    Diameter Options:
    8 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Flat
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Style Options:
    Flat Top
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    Height Options:
    44 Inch
    Height Options:
    68 Inch
    Height Options:
    114 Inch
    Height Options:
    54 Inch
    Height Options:
    108 Inch
    Height Options:
    48 Inch
    Height Options:
    96 Inch
    Height Options:
    120 Inch
    Height Options:
    60 Inch
    $478.99 - $1,010.99
    Qty in Cart: 0
    Price:
    $478.99 - $1,010.99
    Subtotal:
  • LC 7 Inch OD West Coast Turn Out Exhaust Stack W/ Length Options

    LC 7 Inch OD West Coast Turn Out Exhaust Stack W/ Length Options

    LINCOLN CHROME

    $353.99 - $972.99
    Improve your truck's exhaust system with the Lincoln Chrome 7 Inch OD West Coast Turn Out Exhaust Stack, a polished option made from chrome?plated steel in the USA. This stack features a 7?inch...
    PPR_202688
    SKU:
    PPR_202688
    Diameter Options:
    7 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    West Coast Turn
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    Height Options:
    96 Inch
    Length Options:
    84 Inch
    Style Options:
    Short 30 Turn
    Height Options:
    64 Inch
    Material Options:
    Rubber
    Height Options:
    72 Inch
    Height Options:
    120 Inch
    Position:
    Kit Full
    $353.99 - $972.99
    Qty in Cart: 0
    Price:
    $353.99 - $972.99
    Subtotal:
  • 7 Inch OD Short 30 Turn Out Exhaust Stack By Lincoln Chrome

    7 Inch OD Short 30 Turn Out Exhaust Stack By Lincoln Chrome

    LINCOLN CHROME

    $378.99 - $1,026.99
    Elevate your setup with the Lincoln Chrome 7 Inch OD Short 30 Turn Out Exhaust Stack, a solid choice built with chrome?plated steel. Manufactured in the USA, this stack features a 7?inch outside...
    PPR_202687
    SKU:
    PPR_202687
    Diameter Options:
    7 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Short 30 Turn
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    Height Options:
    36 Inch
    Height Options:
    60 Inch
    Height Options:
    96 Inch
    Height Options:
    108 Inch
    Height Options:
    48 Inch
    Height Options:
    68 Inch
    Height Options:
    44 Inch
    Height Options:
    64 Inch
    Height Options:
    114 Inch
    Height Options:
    54 Inch
    Height Options:
    84 Inch
    $378.99 - $1,026.99
    Qty in Cart: 0
    Price:
    $378.99 - $1,026.99
    Subtotal:
  • 7 Inch OD Curve Turn Out Exhaust Stack By Lincoln Chrome

    7 Inch OD Curve Turn Out Exhaust Stack By Lincoln Chrome

    LINCOLN CHROME

    $435.99 - $848.99
    Upgrade your exhaust setup with the Lincoln Chrome 7 Inch OD Curve Turn Out Exhaust Stack, a chrome?plated steel stack made in the USA. Featuring a 7?inch outside diameter and a curved turn?out...
    PPR_202686
    SKU:
    PPR_202686
    Diameter Options:
    7 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Curve Turn
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Height Options:
    36 Inch
    Height Options:
    44 Inch
    Height Options:
    108 Inch
    $435.99 - $848.99
    Qty in Cart: 0
    Price:
    $435.99 - $848.99
    Subtotal:
  • 7 Inch OD Bull Hauler Exhaust Stack - Long Turn Out By Lincoln Chrome

    7 Inch OD Bull Hauler Exhaust Stack - Long Turn Out By Lincoln Chrome

    LINCOLN CHROME

    $499.99 - $1,060.99
    Optimize your exhaust system with the Lincoln Chrome 7 Inch OD Bull Hauler Exhaust Stack Long Turn Out, a robust option. Made from chrome?plated steel and manufactured in the USA, this exhaust stack...
    PPR_202683
    SKU:
    PPR_202683
    Diameter Options:
    7 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Bull Hauler Turn
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Height Options:
    114 Inch
    Height Options:
    60 Inch
    Height Options:
    48 Inch
    Height Options:
    68 Inch
    Height Options:
    44 Inch
    Height Options:
    64 Inch
    Height Options:
    108 Inch
    Height Options:
    54 Inch
    Height Options:
    96 Inch
    Ready To Ship:
    Yes
    $499.99 - $1,060.99
    Qty in Cart: 0
    Price:
    $499.99 - $1,060.99
    Subtotal:
  • 7 Inch OD Miter Cut Exhaust Stack - Angle Cut By Lincoln Chrome

    7 Inch OD Miter Cut Exhaust Stack - Angle Cut By Lincoln Chrome

    LINCOLN CHROME

    $348.99 - $863.99
    Renew your exhaust setup with the Lincoln Chrome 7 Inch OD Miter Cut Exhaust Stack Angle Cut, a polished solution. Made from chrome?plated steel in the USA, this heavy?duty exhaust stack features a...
    PPR_202681
    SKU:
    PPR_202681
    Diameter Options:
    7 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Miter Cut
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    Height Options:
    54 Inch
    Height Options:
    114 Inch
    Height Options:
    96 Inch
    Height Options:
    108 Inch
    Height Options:
    60 Inch
    Height Options:
    36 Inch
    $348.99 - $863.99
    Qty in Cart: 0
    Price:
    $348.99 - $863.99
    Subtotal:
  • 7 Inch OD Flat Top Exhaust Stack - Straight Cut By Lincoln Chrome

    7 Inch OD Flat Top Exhaust Stack - Straight Cut By Lincoln Chrome

    LINCOLN CHROME

    $365.99 - $845.99
    Improve the look of your truck's exhaust with the Lincoln Chrome 7 Inch OD Flat Top Exhaust Stack Straight Cut. Built from chrome-plated steel, this exhaust stack features a 7-inch outside diameter...
    PPR_202680
    SKU:
    PPR_202680
    Diameter Options:
    7 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Flat
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $365.99 - $845.99
    Qty in Cart: 0
    Price:
    $365.99 - $845.99
    Subtotal:
  • 6 Inch OD Curve Turn Out Exhaust Stack By Lincoln Chrome

    6 Inch OD Curve Turn Out Exhaust Stack By Lincoln Chrome

    LINCOLN CHROME

    $309.99 - $844.99
    Revitalize your ride with the Lincoln Chrome 6 Inch OD Curve Turn Out Exhaust Stack, offering a premium exhaust upgrade. This high-quality exhaust stack is manufactured from chrome-plated steel and...
    PPR_202676
    SKU:
    PPR_202676
    Diameter Options:
    6 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Curve Turn
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Height Options:
    120 Inch
    Height Options:
    60 Inch
    Height Options:
    108 Inch
    Height Options:
    96 Inch
    Height Options:
    48 Inch
    Height Options:
    68 Inch
    Height Options:
    44 Inch
    Height Options:
    64 Inch
    Height Options:
    114 Inch
    Height Options:
    54 Inch
    Height Options:
    84 Inch
    $309.99 - $844.99
    Qty in Cart: 0
    Price:
    $309.99 - $844.99
    Subtotal:
  • 6 Inch OD Short 30 Turn Out Exhaust Stack By Lincoln Chrome

    6 Inch OD Short 30 Turn Out Exhaust Stack By Lincoln Chrome

    LINCOLN CHROME

    $308.99 - $848.99
    Built for a clean look, the Lincoln Chrome 6 Inch OD Short 30 Turn Out Exhaust Stack offers a practical aftermarket option for maintaining or upgrading a truck exhaust system. This high-quality stack...
    PPR_202675
    SKU:
    PPR_202675
    Diameter Options:
    6 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Short 30 Turn
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $308.99 - $848.99
    Qty in Cart: 0
    Price:
    $308.99 - $848.99
    Subtotal:
  • 6 Inch OD West Coast Turn Out Exhaust Stack By Lincoln Chrome

    6 Inch OD West Coast Turn Out Exhaust Stack By Lincoln Chrome

    LINCOLN CHROME

    $257.99 - $778.99
    Add a classic finishing touch to your exhaust system with the Lincoln Chrome 6 Inch OD West Coast Turn Out Exhaust Stack. Built from chrome-plated steel, this high-quality aftermarket exhaust stack...
    PPR_202674
    SKU:
    PPR_202674
    Diameter Options:
    6 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    West Coast Turn
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    Height Options:
    24 Inch
    Height Options:
    54 Inch
    Height Options:
    108 Inch
    Height Options:
    84 Inch
    Height Options:
    44 Inch
    Height Options:
    64 Inch
    Height Options:
    36 Inch
    Height Options:
    60 Inch
    Height Options:
    96 Inch
    Height Options:
    114 Inch
    Height Options:
    48 Inch
    Height Options:
    68 Inch
    $257.99 - $778.99
    Qty in Cart: 0
    Price:
    $257.99 - $778.99
    Subtotal:
  • 6 Inch OD Bull Hauler Exhaust Stack - Long Turn Out By Lincoln Chrome

    6 Inch OD Bull Hauler Exhaust Stack - Long Turn Out By Lincoln Chrome

    LINCOLN CHROME

    $306.99 - $854.99
    Upgrade your truck's exhaust with the Lincoln Chrome 6 Inch OD Bull Hauler Exhaust Stack Long Turn Out, built to deliver classic styling. This aftermarket exhaust stack is made from chrome-plated...
    PPR_202672
    SKU:
    PPR_202672
    Diameter Options:
    6 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Bull Hauler Turn
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    Height Options:
    44 Inch
    Height Options:
    64 Inch
    Height Options:
    114 Inch
    Height Options:
    54 Inch
    Height Options:
    108 Inch
    Height Options:
    48 Inch
    Height Options:
    68 Inch
    Height Options:
    36 Inch
    Height Options:
    60 Inch
    $306.99 - $854.99
    Qty in Cart: 0
    Price:
    $306.99 - $854.99
    Subtotal:
  • 6 Inch OD Miter Cut Exhaust Stack - Angle Cut By Lincoln Chrome

    6 Inch OD Miter Cut Exhaust Stack - Angle Cut By Lincoln Chrome

    LINCOLN CHROME

    $239.99 - $810.99
    Designed for added visual appeal, the Lincoln Chrome 6 Inch OD Miter Cut Exhaust Stack Angle Cut offers a straightforward upgrade. This aftermarket exhaust stack is constructed from chrome-plated...
    PPR_202670
    SKU:
    PPR_202670
    Diameter Options:
    6 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Miter Cut
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    Height Options:
    108 Inch
    Height Options:
    44 Inch
    Height Options:
    64 Inch
    Height Options:
    120 Inch
    Height Options:
    96 Inch
    Height Options:
    54 Inch
    Height Options:
    72 Inch
    Height Options:
    114 Inch
    Height Options:
    48 Inch
    Height Options:
    68 Inch
    Height Options:
    36 Inch
    Height Options:
    60 Inch
    Height Options:
    84 Inch
    $239.99 - $810.99
    Qty in Cart: 0
    Price:
    $239.99 - $810.99
    Subtotal:
  • 6 Inch OD Flat Top Exhaust Stack - Straight Cut By Lincoln Chrome

    6 Inch OD Flat Top Exhaust Stack - Straight Cut By Lincoln Chrome

    LINCOLN CHROME

    $258.99 - $782.99
    Built for a clean look, the Lincoln Chrome 6 Inch OD Flat Top Exhaust Stack Straight Cut offers a dependable solution for truck exhaust upgrades. This chrome-plated steel stack features a 6-inch...
    PPR_202667
    SKU:
    PPR_202667
    Diameter Options:
    6 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    Height Options:
    36 Inch
    Height Options:
    68 Inch
    Height Options:
    114 Inch
    Height Options:
    60 Inch
    Height Options:
    96 Inch
    Height Options:
    108 Inch
    Height Options:
    54 Inch
    Height Options:
    72 Inch
    Height Options:
    120 Inch
    Height Options:
    64 Inch
    Style Options:
    Flat Top
    $258.99 - $782.99
    Qty in Cart: 0
    Price:
    $258.99 - $782.99
    Subtotal:
  • Limited Quantity Available
    BESTfit 5 Inch Chrome Flat Top Exhaust Stack

    BESTfit 5 Inch Chrome Flat Top Exhaust Stack

    BESTFIT TRUCK PARTS

    $133.99 - $352.99
    The BESTfit Chrome 5 Inch Flat Top Exhaust Stack is an ideal upgrade for truck owners looking to enhance aesthetic appeal. Crafted from high-quality chrome-plated steel, this exhaust stack is...
    PPR_202179
    SKU:
    PPR_202179
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Flat Top
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Height Options:
    36 Inch
    Height Options:
    18 Inch
    Height Options:
    60 Inch
    Height Options:
    24 Inch
    Height Options:
    12 Inch
    Height Options:
    72 Inch
    Height Options:
    48 Inch
    Ready To Ship:
    Yes
    $133.99 - $352.99
    Qty in Cart: 0
    Price:
    $133.99 - $352.99
    Subtotal:
  • Limited Quantity Available
    8 Inch OD Chrome West Coast Turn Out Exhaust Stack By BESTfit

    8 Inch OD Chrome West Coast Turn Out Exhaust Stack By BESTfit

    BESTFIT TRUCK PARTS

    $457.99 - $994.99
    Are you looking to change up your exhaust stacks? 4 State Trucks have got you covered. With the ability to add style, shine, and some boldness to your truck, you still get that dependability and...
    PPR_202160
    SKU:
    PPR_202160
    Diameter Options:
    8 Inch
    Truck Class:
    Heavy Duty
    Style Options:
    West Coast Turn
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Product Type:
    Exhaust
    Height Options:
    108 Inch
    Height Options:
    102 Inch
    Height Options:
    54 Inch
    Height Options:
    48 Inch
    Height Options:
    96 Inch
    Height Options:
    114 Inch
    Height Options:
    60 Inch
    Height Options:
    44 Inch
    Height Options:
    68 Inch
    Ready To Ship:
    Yes
    Length Options:
    7 1/2 Inch
    Height Options:
    2 3/4 Inch
    $457.99 - $994.99
    Qty in Cart: 0
    Price:
    $457.99 - $994.99
    Subtotal:
  • 8 Inch OD Chrome Bull Hauler Exhaust Stack - Long Turn Out By BESTfit

    8 Inch OD Chrome Bull Hauler Exhaust Stack - Long Turn Out By BESTfit

    BESTFIT TRUCK PARTS

    $519.99 - $996.99
    Are you searching for a new exhaust stack? Stop looking, 4 State Trucks have you covered. With the ability to add boldness, shine, and style to your truck, you also get the dependability and premium...
    PPR_202159
    SKU:
    PPR_202159
    Diameter Options:
    8 Inch
    Truck Class:
    Heavy Duty
    Style Options:
    Bull Hauler Turn
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Product Type:
    Exhaust
    Height Options:
    108 Inch
    Height Options:
    102 Inch
    Height Options:
    60 Inch
    Height Options:
    54 Inch
    Height Options:
    114 Inch
    Height Options:
    68 Inch
    Height Options:
    44 Inch
    Height Options:
    96 Inch
    Ready To Ship:
    Yes
    $519.99 - $996.99
    Qty in Cart: 0
    Price:
    $519.99 - $996.99
    Subtotal:
  • Limited Quantity Available
    8 Inch OD Chrome Miter Cut Exhaust Stack - Angle Cut By BESTfit

    8 Inch OD Chrome Miter Cut Exhaust Stack - Angle Cut By BESTfit

    BESTFIT TRUCK PARTS

    $443.99 - $962.99
    Are you searching for a new exhaust stack? Stop looking, 4 State Trucks have got you covered. With the ability to give a pristine look with style, boldness, and some shine added to your truck, you...
    PPR_202158
    SKU:
    PPR_202158
    Diameter Options:
    8 Inch
    Truck Class:
    Heavy Duty
    Style Options:
    Miter Cut
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Product Type:
    Exhaust
    Height Options:
    114 Inch
    Height Options:
    108 Inch
    Height Options:
    60 Inch
    Height Options:
    54 Inch
    Height Options:
    44 Inch
    Height Options:
    68 Inch
    Height Options:
    102 Inch
    Height Options:
    48 Inch
    Height Options:
    96 Inch
    Ready To Ship:
    Yes
    $443.99 - $962.99
    Qty in Cart: 0
    Price:
    $443.99 - $962.99
    Subtotal:
  • Total: items /

Adding your products to cart

Peterbilt 389 Exhaust Systems & Chrome Stacks

Repair and restore the entire Peterbilt 389 exhaust system with a comprehensive selection of exhaust pipes, stacks, and hardware. Shop for premier aftermarket exhaust kits from brands like Lincoln Chrome, made to fit Peterbilt 389 model years (2011-2017 and 2018– 2023). Add clamps, Y-pipe hanger brackets, bushing kits, elbows, bellows kits, and more.

Aftermarket Peterbilt 389 Exhaust Upgrades

Find the hardware you need to keep your exhaust system sealed, stable, and functioning at a high level. Avoid costly exhaust installation mistakes by being prepared with the right hardware for a one-and-done DIY-exhaust installation. Metal Flex Pipe: stabilize the exhaust as it moves in tandem the Peterbilt 389 cab ride suspension. Pre-Formed Stainless Band Clamps: To create a leak-free seal without crushing the tubing. Polyurethane or Heavy-Duty Rubber Exhaust Bushings: To isolate engine vibration and prevent rattling. High-Temp Gaskets: Essential at every flange and manifold connection to stop minor exhaust leaks before they erode clamps or trigger backpressure sensors.

Replacement DPFs, Mufflers & Emissions Components

Reduce backpressure, promote stronger engine performance, and lower EGTs with our in-stock selection of high-flow semi truck mufflers, DPF/DOC 1-box assemblies, and other heavy-duty emissions system parts.

How to Choose the Right Exhaust Setup for Your 389

For newer 389 models, chrome stack kits require a DPF shift kit or specialized long-drop elbows to properly reroute exhaust from the factory-style under-step emissions canister. Verify if the Peterbilt 389 chrome exhaust kit is made for EPA10, GHG14, or newer emissions architecture. Choose a stack diameter and sound profile. The smaller exhaust diameter creates a lighter popping sound while the wider stacks have a deeper, rumbling tone.
  • 5-Inch Stacks (The Practical Standard): Provides a clean, factory-balanced look and modest exhaust flow improvement without overwhelming cab acoustics.
  • 6-Inch to 7-Inch Stacks (The Owner-Operator Sweet Spot): Delivers a deeper, more resonant tone and a bolder visual presence. This is the most popular range for custom highway trucks.
  • 8-Inch to 10-Inch Stacks (The Show Rig Tier): Massive and loud, these require heavy-duty bracket support and reinforced mounting plates to prevent vibration stress cracks on the body. They are ideal for extreme custom builds where aesthetics are paramount.
Choose the right chrome stack top style for your Peterbilt 389 theme:
  • Miter Cut: Angled, sharp, and traditional; the most popular choice for custom 389s.
  • Flat Top: A clean, classic straight-pipe look.
  • Turn-Out / Curved: Directs exhaust gases away from the trailer or sleeper, useful for specific vocational applications.
  • Bullhorn: Flared outward for a distinct, aggressive acoustic resonance.
Choose the right material: Aluminized Steel: The budget-friendly choice (lasting 3–5 years). Best for dry, southern climates or fleets prioritizing lower upfront costs, though prone to surface rust in northern winter salt. Triple Chrome-Plated Steel: The classic custom choice. Delivers a brilliant mirror finish for show trucks, but requires regular polishing and maintenance to prevent chrome pitting from intense heat cycles. 304 Stainless Steel: The longevity champion (7–10+ years). Ideal for long-hauls during winter weather due to its high corrosion resistance and less upkeep requirements.

Frequently Asked Questions About Peterbilt 389 Exhaust Parts

Will these exhaust parts fit my specific year Peterbilt 389, and are there differences between model years?

Most exhaust components are compatible with Peterbilt 389 models from 2008 to present, but there are important variations. Pre-2013 models typically use 5-inch diameter systems, while 2013 and newer models may have different mounting brackets and heat shield configurations. Always verify your truck's build date and check for any fleet-specific modifications. Key differences include the DEF system integration on 2011+ models and changes to the exhaust mounting brackets in 2016+ trucks.

What's the difference between aluminized and stainless steel exhaust components, and which should I choose?

Aluminized steel parts cost 30-40% less and work well for moderate use, lasting 3-5 years in normal conditions. However, they're prone to rust in salt-heavy regions or with frequent washing. 304 stainless steel components resist corrosion better and typically last 7-10 years, making them ideal for coastal areas or heavy-duty applications. 409 stainless offers a middle ground with good durability at a lower price than 304. Consider your operating environment and how long you plan to keep the truck when choosing.

Can I install these exhaust parts myself, and what tools or expertise do I need?

Basic exhaust stack and tip replacements can be DIY projects requiring standard hand tools, jack stands, and about 2-3 hours. However, full system replacements involving the turbo downpipe, flex pipes, or emissions components often require specialty tools like exhaust hangers, torque wrenches, and possibly welding equipment. Common challenges include seized bolts on older trucks, alignment issues with aftermarket parts, and ensuring proper clearances. Professional installation typically runs $200-400 for complex jobs.

What exhaust tip styles and finishes are available, and how do they affect performance?

Popular styles include straight cut, curve cut, turn-down, and miter cut tips, available in chrome, polished stainless, or powder-coated black finishes. While tip style has minimal impact on performance, the exhaust stack diameter and length do matter. 5-inch stacks are standard, with 6-inch options providing a deeper tone but potentially requiring bracket modifications. Chrome requires regular polishing to maintain appearance, while polished stainless needs less maintenance. Black powder-coated options hide soot better but may show wear faster in high-heat applications.

Why are my new exhaust parts not fitting properly, and how can I ensure compatibility?

Fitment issues commonly stem from aftermarket frame modifications, non-standard exhaust routing from previous repairs, or mixing OEM and aftermarket components. Measure your current system's diameter, bracket spacing, and overall length before ordering. Pay special attention to cab-to-sleeper gaps, as extended and custom sleepers may require different stack lengths. Some aftermarket parts may need minor adjustments like drilling new bracket holes or using adapter clamps. When in doubt, provide your OEM to ensure you receive the correct OEM-specification parts.


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