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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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  • Lincoln Chrome 8 Inch 180 Degree Exhaust Heat Shield W/ Circle Cutouts

    Lincoln Chrome 8 Inch 180 Degree Exhaust Heat Shield W/ Circle Cutouts

    LINCOLN CHROME

    $171.99
    Lincoln Chrome 48 Inch Long Chrome Plated Heat Shield For 8 Inch OD Pipes* High Quality Heat Shield* Chrome Plated Stainless Steel * 6 Inch * 48 Inch Length* 180 Degree * Round Holes * For 6 Inch OD...
    09-0808137
    SKU:
    09-0808137
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Product Type:
    Exhaust
    Degree Options:
    180
    Length Options:
    48 Inch
    Diameter Options:
    8 Inch
    Ready To Ship:
    Yes
    $171.99
    Qty in Cart: 0
    Price:
    $171.99
    Subtotal:
  • 6 Inch Stainless Steel Flat Exhaust Band Clamp

    6 Inch Stainless Steel Flat Exhaust Band Clamp

    AUTOMANN USA

    $12.77
    6 Inch EZ Seal Type Exhaust Flat Band Clamp* High Quality Band Clamp* Stainless Steel* 6 Inch Diameter* EZ Seal Type* Sold Individually* Warranty On Band Clamps Against Defects In Workmanship &...
    09-08000011
    SKU:
    09-08000011
    Diameter Options:
    6 Inch
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $12.77
    Qty in Cart: 0
    Price:
    $12.77
    Subtotal:
  • Galvanized Steel Exhaust Resonator 4 Inch Inlet / Outlet 9 Inch Body

    Galvanized Steel Exhaust Resonator 4 Inch Inlet / Outlet 9 Inch Body

    AFTERMARKET

    $210.99
    Galvanized Steel Exhaust Resonator With Interior Baffle DesignImprove your heavy-duty truck's exhaust system with the Galvanized Steel Exhaust Resonator. Its 4-inch inlet and outlet, 9-inch body...
    09-08020002
    SKU:
    09-08020002
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Length Options:
    16 Inch
    Diameter Options:
    4 Inch
    Make:
    Universal Items
    Product Type:
    Exhaust
    $210.99
    Qty in Cart: 0
    Price:
    $210.99
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  • 4 ID X 18 Inch Aluminized Curved Exhaust Stack Pipe - Turned Down Tail Spout

    4 ID X 18 Inch Aluminized Curved Exhaust Stack Pipe - Turned Down Tail Spout

    AFTERMARKET

    $66.99
    18 Inch Aluminized Exhaust Turned Down Tail Spout With 4 Inch IDBuilt for lasting performance, the 4 ID x 18 Inch Aluminized Curved Exhaust Stack Pipe - Turned Down Tail Spout provides reliable...
    09-08010067
    SKU:
    09-08010067
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Diameter Options:
    4 Inch
    Make:
    Universal Items
    Product Type:
    Exhaust
    $66.99
    Qty in Cart: 0
    Price:
    $66.99
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  • 3 Inch Stainless Steel Flat Exhaust Band Clamp

    3 Inch Stainless Steel Flat Exhaust Band Clamp

    AUTOMANN USA

    $12.38
    3 Inch EZ Seal Type Exhaust Flat Band Clamp* High Quality Band Clamp* Stainless Steel* 3 Inch Diameter* EZ Seal Type* Sold Individually* Warranty On Band Clamps Against Defects In Workmanship &...
    09-08000010
    SKU:
    09-08000010
    Diameter Options:
    3 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $12.38
    Qty in Cart: 0
    Price:
    $12.38
    Subtotal:
  • 8 to 5 Inch OD Chrome SS Taper Lock Exhaust Tee Pipe For Long Drop Elbow

    8 to 5 Inch OD Chrome SS Taper Lock Exhaust Tee Pipe For Long Drop Elbow

    VENDETTA

    $834.99
    Vendetta Taper Lock Tee With Inlet Reduced To 5 ODThis Vendetta taper lock tee is designed to fit long drop 90 degree elbows. It is made of chrome plated 16 gauge stainless steel. The Inlet is...
    01-08068500V
    SKU:
    01-08068500V
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Finish Options:
    Chrome-Plated
    Make:
    Peterbilt
    Product Type:
    Exhaust
    $834.99
    Qty in Cart: 0
    Price:
    $834.99
    Subtotal:
  • Mufflers With Interior Baffles 4 Inch Inlet / Outlet

    Mufflers With Interior Baffles 4 Inch Inlet / Outlet

    AFTERMARKET

    $271.99 - $389.99
    Maximize your truck's exhaust performance with these durable Mufflers with Interior Baffles featuring 4-inch inlet and outlet. With options including 9 Inch Diameter x 51 Inch OAL, 10 Inch Diameter x...
    PPR_298971
    SKU:
    PPR_298971
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $271.99 - $389.99
    Qty in Cart: 0
    Price:
    $271.99 - $389.99
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  • Exhaust Drop Flex Tubing W/ Material & Size Options

    Exhaust Drop Flex Tubing W/ Material & Size Options

    AFTERMARKET

    $53.99 - $64.99
    Upgrade your exhaust system with our high-quality Exhaust Drop Flex Tubing, available in multiple ID sizes, lengths, and material options to match a wide range of heavy-duty truck applications. Each...
    PPR_298969
    SKU:
    PPR_298969
    Diameter Options:
    3 Inch
    Length Options:
    24 Inch
    Diameter Options:
    5 Inch
    Diameter Options:
    3 1/2 Inch
    Length Options:
    36 Inch
    Length Options:
    18 Inch
    Truck Class:
    Heavy Duty
    Finish Options:
    Galvanized
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $53.99 - $64.99
    Qty in Cart: 0
    Price:
    $53.99 - $64.99
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  • Aluminized Steel Exhaust Pipe Adapters & Connectors

    Aluminized Steel Exhaust Pipe Adapters & Connectors

    AUTOMANN USA

    $25.43 - $46.25
    Ensure a precise and durable connection in your truck's exhaust system with the Aluminized Steel Exhaust Pipe Adapters & Connectors. Available in multiple sizes-including 5 ID to 4 ID x 8-inch, 4 OD...
    PPR_298961
    SKU:
    PPR_298961
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $25.43 - $46.25
    Qty in Cart: 0
    Price:
    $25.43 - $46.25
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  • 4 OD/ ID Inch Aluminized Steel Exhaust Elbow

    4 OD/ ID Inch Aluminized Steel Exhaust Elbow

    AFTERMARKET

    $67.99 - $75.99
    Ensure smooth exhaust flow with the 4 OD/ID Inch Aluminized Steel Exhaust Elbow. Crafted from corrosion-resistant aluminized steel, these elbows are built to last under harsh conditions. Multiple...
    PPR_206051
    SKU:
    PPR_206051
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $67.99 - $75.99
    Qty in Cart: 0
    Price:
    $67.99 - $75.99
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  • Aluminized Steel 90 Degree Exhaust Elbow 4 OD / OD X 6 Inch

    Aluminized Steel 90 Degree Exhaust Elbow 4 OD / OD X 6 Inch

    AFTERMARKET

    $58.99
    90 Degree Exhaust Elbow* High Quality Exhaust Elbow* Aluminized Steel* Dimensions:  - 4 Inch OD/OD  - 12 Inch Overall Length (6x6)* 0.062 Inch Thickness* Bend Angle- 60 Degree* Made In USA* Sold...
    09-08010046
    SKU:
    09-08010046
    Truck Class:
    Heavy Duty
    Degree Options:
    60
    Style Options:
    Angled
    Length Options:
    6 Inch
    Diameter Options:
    4 Inch
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $58.99
    Qty in Cart: 0
    Price:
    $58.99
    Subtotal:
  • 4 OD/ OD Inch Aluminized Steel 30 Degree Exhaust Elbow

    4 OD/ OD Inch Aluminized Steel 30 Degree Exhaust Elbow

    AFTERMARKET

    $67.99
    4 OD/ OD Inch 30 Degree Exhaust ElbowMaintain smooth exhaust flow with the 4 OD/OD Inch Aluminized Steel 30 Degree Exhaust Elbow. Designed with a 30-degree bend and 4-inch leg lengths, this...
    09-08010068
    SKU:
    09-08010068
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Diameter Options:
    4 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $67.99
    Qty in Cart: 0
    Price:
    $67.99
    Subtotal:
  • 3.5 ID/ OD X 16 Inch Aluminized Steel 90 Degree Exhaust Elbow

    3.5 ID/ OD X 16 Inch Aluminized Steel 90 Degree Exhaust Elbow

    AFTERMARKET

    $56.99
    3.5 ID/ OD X 16 Inch 90 Degree Exhaust ElbowReplace old or damaged exhaust elbows with the 3.5 ID/OD x 16 Inch Aluminized Steel 90 Degree Exhaust Elbow. Made from aluminized steel with 0.062-inch...
    09-08010045
    SKU:
    09-08010045
    Diameter Options:
    3 1/2 Inch
    Degree Options:
    90
    Truck Class:
    Heavy Duty
    Style Options:
    Elbow
    Length Options:
    16 Inch
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $56.99
    Qty in Cart: 0
    Price:
    $56.99
    Subtotal:
  • 3.5 ID/ OD X 12 Inch Aluminized Steel 90 Degree Exhaust Elbow

    3.5 ID/ OD X 12 Inch Aluminized Steel 90 Degree Exhaust Elbow

    AFTERMARKET

    $65.99
    3.5 ID/ OD X 12 Inch 90 Degree Exhaust ElbowAchieve a clean 90 degree exhaust turn with the 3.5 ID/OD x 12 Inch Aluminized Steel Exhaust Elbow. Built from premium aluminized steel, it provides...
    09-08010044
    SKU:
    09-08010044
    Length Options:
    12 Inch
    Diameter Options:
    3 1/2 Inch
    Style Options:
    Elbow
    Degree Options:
    90
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $65.99
    Qty in Cart: 0
    Price:
    $65.99
    Subtotal:
  • FREE SHIPPING
    BLEMISHED: Stainless Steel DPF Filter Cover For Peterbilt 389

    BLEMISHED: Stainless Steel DPF Filter Cover For Peterbilt 389

    4 STATE TRUCKS

    $879.99
    Peterbilt 389 SS DPF Filter CoverNormally $1,573.99 Plus Shipping, Buy This One Now For $1,145.00 with Free Shipping! You Save $425+ Plus Shipping Cost!***MINOR SURFACE SCRATCHES-BLEMISHED...
    ZB10001249
    SKU:
    ZB10001249
    Product Type:
    Exhaust
    $879.99
    Qty in Cart: 0
    Price:
    $879.99
    Subtotal:
  • LC 8 Inch OD Top Exhaust Stack

    LC 8 Inch OD Top Exhaust Stack

    LINCOLN CHROME

    $457.99 - $762.99
    Choose Option(s) to see description.8 OD X 36 Inch Show Chrome Flat Top Exhaust Stack By Lincoln ChromeLincoln Chrome Plated Steel Flat Top Exhaust Stack* High Quality Exhaust Stack* Chrome-Plated...
    PPR_298931
    SKU:
    PPR_298931
    Material Options:
    Steel
    Truck Class:
    Universal
    Diameter Options:
    8 Inch
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Product Type:
    Exhaust
    $457.99 - $762.99
    Qty in Cart: 0
    Price:
    $457.99 - $762.99
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  • LC 7 Inch OD Top Exhaust Stack

    LC 7 Inch OD Top Exhaust Stack

    LINCOLN CHROME

    $367.99 - $702.99
    Choose Option(s) to see description.7 OD X 36 Inch Show Chrome Flat Top Exhaust Stack By Lincoln ChromeLincoln Chrome Plated Steel Exhaust Stack* High Quality Exhaust Stack* Chrome-Plated Carbon...
    PPR_298930
    SKU:
    PPR_298930
    Material Options:
    Steel
    Truck Class:
    Universal
    Diameter Options:
    7 Inch
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $367.99 - $702.99
    Qty in Cart: 0
    Price:
    $367.99 - $702.99
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  • 6 To 5 OD X 48 Inch Chrome Steel Bull Hauler Exhaust Stack

    6 To 5 OD X 48 Inch Chrome Steel Bull Hauler Exhaust Stack

    AFTERMARKET

    $437.99
    48 Inch Chrome Steel Bull Hauler Exhaust Stack With 6 Inch OD Reduced To 5 Inch ID* High Quality Stack* Chrome-Plated Steel* Dimensions: - 6 Inch To 5 Inch OD - 48 Inch Height - Thickness 0.062 Inch*...
    09-08010048
    SKU:
    09-08010048
    Material Options:
    Steel
    Diameter Options:
    5 Inch
    Style Options:
    Bull Hauler Turn
    Truck Class:
    Universal
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Product Type:
    Exhaust
    $437.99
    Qty in Cart: 0
    Price:
    $437.99
    Subtotal:
  • 4 ID / OD X 36 Inch Aluminized Curved Top Exhaust Stack

    4 ID / OD X 36 Inch Aluminized Curved Top Exhaust Stack

    AFTERMARKET

    $101.99
    36 Inch Aluminized Curved Top Exhaust Stack With 4 ID Reduced To 4 Inch ODEnsure your truck runs and looks its best with the 4 ID / OD X 36 Inch Aluminized Curved Top Exhaust Stack. Made from...
    09-08010064
    SKU:
    09-08010064
    Diameter Options:
    4 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $101.99
    Qty in Cart: 0
    Price:
    $101.99
    Subtotal:
  • 7 To 5 OD X 48 Inch Chrome Bull Hauler Exhaust Stack

    7 To 5 OD X 48 Inch Chrome Bull Hauler Exhaust Stack

    AFTERMARKET

    $779.99
    48 Inch Chrome Bull Hauler Exhaust Stack With 7 OD Reduced To 5 Inch OD* High Quality Stack* Chrome-Plated* Dimensions: - 7 Inch To 5 Inch OD - 48 Inch Bull Height - 0.062 Inch Thickness* Bull Hauler...
    09-08010051
    SKU:
    09-08010051
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Diameter Options:
    5 Inch
    Style Options:
    Bull Hauler Turn
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Exhaust
    $779.99
    Qty in Cart: 0
    Price:
    $779.99
    Subtotal:
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Adding your products to cart

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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