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Peterbilt 389 Glider Exhaust Parts

Improve your Peterbilt 389 Glider with our premium exhaust parts selection. Discover aftermarket elbows, clamps, mufflers along with chrome stacks in sizes up to 120 inches with various top options. For a complete overhaul, check out our exhaust kit options in 6, 7, and 8 inch diameters from brands like Lincoln Chrome, BESTfit, and American Eagle.
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  • 5 X 12 Inch 60 Degree Dump Truck Turn Out Stack

    5 X 12 Inch 60 Degree Dump Truck Turn Out Stack

    BESTFIT TRUCK PARTS

    $188.99
    5 X 12 Inch 60 Degree Dump Truck Turn Out Stack* High Quality Stack* 60 Degree * Turn Out Miter Style* For Dump Trucks* Made Of Chrome Plated Steel* Dimensions:  - 5 Inch Outer Diameter  - 12 Inch...
    09-08506019
    SKU:
    09-08506019
    Product Type:
    Exhaust
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Height Options:
    12 Inch
    Diameter Options:
    5 Inch
    $188.99
    Qty in Cart: 0
    Price:
    $188.99
    Subtotal:
  • 4 OD -OD X 60 Inch Aluminized Straight Exhaust Pipe Replaces 22-400-60

    4 OD -OD X 60 Inch Aluminized Straight Exhaust Pipe Replaces 22-400-60

    BESTFIT TRUCK PARTS

    $107.99
    4 OD -OD X 60 Inch Aluminized Straight Exhaust Pipe* High Quality Exhaust Stack* Made Of Aluminized Steel* Straight Stack- 4 Inch ID- 4 Inch OD- 60 Inch Length* Sold Individually* Warranty On Exhaust...
    09-0801460
    SKU:
    09-0801460
    Product Type:
    Exhaust
    Truck Class:
    Heavy Duty
    Length Options:
    60 Inch
    Material Options:
    Aluminized Steel
    Diameter Options:
    4 Inch
    Make:
    Universal Items
    $107.99
    Qty in Cart: 0
    Price:
    $107.99
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  • 4 Inch Chrome Flat U-Bolt Saddle Clamp

    4 Inch Chrome Flat U-Bolt Saddle Clamp

    AUTOMANN USA

    $11.31
    4 Inch Flat U-Bolt Saddle ClampSecurely fasten your truck's exhaust with the 4 Inch Chrome Flat U-Bolt Saddle Clamp. Designed for durability and precision, this 4-inch chrome clamp prevents shifting...
    09-08000004
    SKU:
    09-08000004
    Product Type:
    Exhaust
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Diameter Options:
    4 Inch
    Make:
    Universal Items
    $11.31
    Qty in Cart: 0
    Price:
    $11.31
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  • 7 - 5 Inch OD Chrome Universal 90 Degree Exhaust Elbow By Lincoln Chrome

    7 - 5 Inch OD Chrome Universal 90 Degree Exhaust Elbow By Lincoln Chrome

    LINCOLN CHROME

    $589.99
    Lincoln Universal 90 Degree Chrome Elbow 7 Inch To 5 Inch Top Leg 26 Inches Lower Leg 26 Inches* High Quality Exhaust Elbow* Chrome-Plated * 7 Inch To 5 Inch Od* 90 Degree* With 26 Inch Legs On Each...
    09-08037503
    SKU:
    09-08037503
    Truck Class:
    Heavy Duty
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Make:
    Universal Items
    $589.99
    Qty in Cart: 0
    Price:
    $589.99
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  • 5 Inch Heat Shield Mounting Clamp By Lincoln Chrome

    5 Inch Heat Shield Mounting Clamp By Lincoln Chrome

    LINCOLN CHROME

    $62.99
    5 Inch Chrome Steel Heat Shield Clamp For Lincoln 80 Degree Heat Shields* High Quality Heat Shield Clamp* Chrome-Plated Steel* 5 Inch* 180 Degree* Sold Individually* Warranty On Heat Shield Clamps...
    09-0808136
    SKU:
    09-0808136
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Make:
    Universal Items
    $62.99
    Qty in Cart: 0
    Price:
    $62.99
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  • 5 Inch Flat Band Clamp

    5 Inch Flat Band Clamp

    VELVAC

    $34.58
    5 Inch Flat Band Clamp* High Quality Flat Band Clamp* 5 Inch* Sold Individually* Warranty On Flat Band Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    VV-022060
    SKU:
    VV-022060
    Product Type:
    Exhaust
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $34.58
    Qty in Cart: 0
    Price:
    $34.58
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  • 5 Inch Aluminized Band Exhaust Clamp - 1.25 Inch Wide

    5 Inch Aluminized Band Exhaust Clamp - 1.25 Inch Wide

    BESTFIT TRUCK PARTS

    $12.99
    1.25 Inch Wide Band Clamp Aluminized* High Quality Clamps* Aluminized* 1.25 Inch* Sold Individually* Warranty On Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    09-08000110
    SKU:
    09-08000110
    Product Type:
    Exhaust
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $12.99
    Qty in Cart: 0
    Price:
    $12.99
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  • 7 To 5 ID X 54 Inch Chrome Miter Exhaust Stack

    7 To 5 ID X 54 Inch Chrome Miter Exhaust Stack

    BESTFIT TRUCK PARTS

    $345.99
    7 To 5 ID X 54 Inch Chrome Miter Stack* High Quality Exhaust Stack* 7 Inch X 54 Inch* Reduced To 5 Inch ID* Miter Style* Sold Individually* Warranty On Exhaust Stacks Against Defects In Workmanship &...
    09-08011715
    SKU:
    09-08011715
    Product Type:
    Exhaust
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $345.99
    Qty in Cart: 0
    Price:
    $345.99
    Subtotal:
  • Lincoln Chrome 7 Inch OD Long Drop 90 Degree Elbow 29 X 24 Inch For Peterbilt 378, 379, 389 Glider

    Lincoln Chrome 7 Inch OD Long Drop 90 Degree Elbow 29 X 24 Inch For Peterbilt 378, 379, 389 Glider

    LINCOLN CHROME

    $717.99
    90 Degree Seamless Chrome ElbowThis Lincoln Chrome 7 Inch OD Long Drop 90 Degree Elbow is a high-performance exhaust upgrade for Peterbilt 378, 379, and 389 Glider models. Featuring a 29 x 24 inch...
    01-0801700035
    SKU:
    01-0801700035
    Product Type:
    Exhaust
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Ready To Ship:
    Yes
    $717.99
    Qty in Cart: 0
    Price:
    $717.99
    Subtotal:
  • 7 ID X 114 Inch Chrome West Coast Turn Exhaust Top Stack by BESTfit

    7 ID X 114 Inch Chrome West Coast Turn Exhaust Top Stack by BESTfit

    BESTFIT TRUCK PARTS

    $868.99
    BESTfit 7 ID X 114 Inch West Coast Turn Exhaust Top Stack* High Quality Exhaust Stack * Chrome- Plated Steel* West Coast Turn Style* Flared End* Dimensions:  - 114 Inch Height  - 7 Inch ID* Sold...
    09-087011418
    SKU:
    09-087011418
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Diameter Options:
    7 Inch
    Product Type:
    Exhaust
    Make:
    Universal Items
    Height Options:
    114 Inch
    Style Options:
    West Coast Turn
    $868.99
    Qty in Cart: 0
    Price:
    $868.99
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  • 8-5 ID X 108 Inch Chrome Exhaust Flat Top Stack by BESTfit

    8-5 ID X 108 Inch Chrome Exhaust Flat Top Stack by BESTfit

    BESTFIT TRUCK PARTS

    $894.99
    BESTfit 8-5 ID X 108 Inch Exhaust Flat Top Stack* High Quality Exhaust Stack * Chrome- Plated Steel* Dimensions:  - 8 To 5 Inch ID  - 108 Inch Length* Flat Top Style* Sold Individually * Warranty On...
    09-088510800
    SKU:
    09-088510800
    Diameter Options:
    8 Inch
    Product Type:
    Exhaust
    Length Options:
    108 Inch
    Make:
    Universal Items
    $894.99
    Qty in Cart: 0
    Price:
    $894.99
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  • 5 ID X 96 Inch Chrome Bull Hauler Exhaust Top Stack by BESTfit

    5 ID X 96 Inch Chrome Bull Hauler Exhaust Top Stack by BESTfit

    BESTFIT TRUCK PARTS

    $472.99
    BESTfit 5 ID X 96 Inch Bull Hauler Exhaust Top Stack* High Quality Exhaust Stack * Chrome- Plated Steel* Dimensions:  - 5 Inch ID  - 96 Inch Length* Bull Hauler Style* Flared End* Sold Individually *...
    09-08509614
    SKU:
    09-08509614
    Height Options:
    96 Inch
    Style Options:
    West Coast Turn
    Diameter Options:
    5 Inch
    Truck Class:
    Heavy Duty
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Material Options:
    Steel
    Make:
    Universal Items
    $472.99
    Qty in Cart: 0
    Price:
    $472.99
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  • SS Exhaust DPF Elbow Covers - Passenger & Driver Side For Peterbilt 388, 389

    SS Exhaust DPF Elbow Covers - Passenger & Driver Side For Peterbilt 388, 389

    VALLEY CHROME PLATING

    $253.99
    Valley Chrome Stainless Steel Exhaust DPF Elbow CoversUpgrade your Peterbilt 388 or 389 with Stainless Steel Exhaust Covers! These covers not only add style but also shield your exhaust from...
    01-0808001
    SKU:
    01-0808001
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Product Type:
    Exhaust
    $253.99
    Qty in Cart: 0
    Price:
    $253.99
    Subtotal:
  • 7 To 5 OD X 36 Inch Chrome Miter Top Exhaust Stack BESTfit

    7 To 5 OD X 36 Inch Chrome Miter Top Exhaust Stack BESTfit

    BESTFIT TRUCK PARTS

    $364.99
    Chrome Miter Top Style Exhaust Stack With 7 Inch OD Reduced To 5 OD Bottom* High Quality Stack* Chrome-Plated* Dimensions:  - 7 To 5 Inch OD  - 36 Inch * Miter Top Style * Sold Individually* Warranty...
    09-08753601
    SKU:
    09-08753601
    Length Options:
    36 Inch
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Diameter Options:
    7 Inch
    Style Options:
    Miter Cut
    Make:
    Universal Items
    Product Type:
    Exhaust
    $364.99
    Qty in Cart: 0
    Price:
    $364.99
    Subtotal:
  • 4 ID X 12 Inch Stainless Steel Flex Pipe Replaces SF412, J240006, 89726K

    4 ID X 12 Inch Stainless Steel Flex Pipe Replaces SF412, J240006, 89726K

    AFTERMARKET

    $50.99
    4 ID X 12 Inch SS Flex TubingReplace faulty exhaust sections with the 4 ID x 12 Inch Stainless Steel Flex Pipe. Stainless steel construction provides durability and corrosion resistance. Its 4-inch...
    29-08040011
    SKU:
    29-08040011
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Diameter Options:
    4 Inch
    Make:
    Universal Items
    Product Type:
    Exhaust
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
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  • 9 Inch Diameter Muffler 5 Inch ID / OD X 52 Inch OAL

    9 Inch Diameter Muffler 5 Inch ID / OD X 52 Inch OAL

    AFTERMARKET

    $270.99
    9 Inch Diameter Stack Muffler With 5 Inch Inlet And Outlet With Interior BaffleExperience quieter, more efficient exhaust with the 9 Inch Diameter Muffler, crafted for heavy-duty trucks that demand...
    29-08020002
    SKU:
    29-08020002
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Length Options:
    52 Inch
    Make:
    Universal Items
    Product Type:
    Exhaust
    $270.99
    Qty in Cart: 0
    Price:
    $270.99
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  • 10 Inch Diameter Stack Muffler 5 ID / OD X 51.5 Inch OAL

    10 Inch Diameter Stack Muffler 5 ID / OD X 51.5 Inch OAL

    AFTERMARKET

    $155.99
    10 Inch Diameter Stack Muffler With 5 Inch Inlet And OutletOptimize your truck's exhaust system with the 10 Inch Diameter Stack Muffler, a high-quality, aluminized steel muffler built for longevity...
    29-08020001
    SKU:
    29-08020001
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Kenworth
    Make:
    Peterbilt
    Make:
    Mack
    Make:
    Volvo
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $155.99
    Qty in Cart: 0
    Price:
    $155.99
    Subtotal:
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The Peterbilt 389 Glider Exhaust product line offers high-quality exhaust components for the Peterbilt 389 Glider. Investing in the right set of stainless steel exhaust stacks can pair exceptionally well with upgraded aftermarket engine components for the Pete 389 Glider. You might even consider getting some new-and-improved replacement parts for your Peterbilt 389 Glider drivetrain system.Whether upgrading your truck's look with chrome stacks or replacing worn exhaust parts, this line includes exhaust kits, mufflers, elbows, clamps, and more, all designed for reliable performance and a bold, custom look. Enhance your rig's style and functionality with these exceptional exhaust products.

Frequently Asked Questions About Peterbilt 389 Glider Exhaust Parts

What exhaust parts are compatible with my Peterbilt 389 glider kit truck?

Peterbilt 389 glider kits typically accept standard 5-inch or 6-inch diameter exhaust systems, depending on your engine configuration. Most glider kits from 2007-2021 use the same mounting brackets and frame rails, making exhaust components universally compatible across these years. However, you'll need to verify your specific engine placement and frame rail spacing, as some glider builds may have custom modifications. Pre-2007 EPA engines often require different exhaust configurations than newer setups.

Do I need special exhaust components for a glider kit versus a standard 389?

Yes, glider kits often require different exhaust configurations because they typically use pre-emission engines that don't need DPF (Diesel Particulate Filter) or DEF (Diesel Exhaust Fluid) systems. This means you'll need straight-through mufflers and pipes without emission control provisions. Many customers opt for single or dual straight stacks, which provide better flow for these older engines. The main difference is ensuring your exhaust diameter matches your turbo outlet size, which can vary between engine models.

What are the most common installation challenges with 389 glider exhaust systems?

The primary installation challenge is achieving proper alignment between the turbo outlet and exhaust system, especially with engine swaps common in glider builds. Many installers report needing to modify or fabricate custom Y-pipes or elbows to match non-standard engine positions. Frame rail clearance can also be tight, particularly with 6-inch systems. We recommend having flexible connectors on hand and planning for 4-6 hours of installation time if you're doing it yourself. Professional installation typically takes 2-3 hours.

Which exhaust finish holds up best for long-term use?

Chrome stacks look great initially but require regular polishing and can develop pitting in harsh climates. Most commercial operators prefer 304 stainless steel for durability, as it resists corrosion without constant maintenance. For the best longevity, choose mill-finish stainless steel, which develops a protective patina over time. If appearance is crucial, polished stainless offers a good compromise between looks and durability. Powder-coated black finishes work well for heat shields and brackets but may fade on high-temperature components like stacks.

What size exhaust system provides the best performance for my glider?

For most pre-emission engines (Cat C15, Detroit 60 Series, Cummins N14), a 5-inch system provides optimal backpressure and performance. Larger 6-inch systems are typically recommended only for engines producing over 550 horsepower or those with significant performance modifications. Running too large of an exhaust can actually reduce low-end torque and fuel efficiency. Single 5-inch stacks are sufficient for engines up to 500hp, while dual 5-inch or single 6-inch configurations work better for higher-output applications.


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