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Peterbilt Exhaust Parts

Peterbilt Exhaust Parts

Upgrade your big rig with premium Peterbilt exhaust systems from 4 State Trucks. Our extensive collection of Peterbilt semi truck exhaust components delivers the perfect blend of performance and style. From chrome stacks to high-flow mufflers, we offer everything to enhance your Peterbilt exhaust setup. Improve fuel efficiency, reduce backpressure, and turn heads with our top-quality Peterbilt exhaust solutions. Whether you're after a subtle upgrade or a complete custom overhaul, 4 State Trucks has the Peterbilt exhaust options to make your truck rumble with power and pride on the open road.
  • Product
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  • Poly Exhaust Mount Bushings - 4 Pack For Peterbilt

    Poly Exhaust Mount Bushings - 4 Pack For Peterbilt

    AUTOMANN USA

    $26.37
    0.375 ID X 1.27 OD X 1.25 Inch Exhaust Mount BushingsSecure your Peterbilt exhaust with this set of four poly exhaust mount bushings, measuring 0.375-inch inner diameter, 1.27-inch outer diameter, and 1.25 inches in length. Built for durability and...
    01-080700017
    SKU:
    01-080700017
    Diameter Options:
    1 1/4 Inch
    Color:
    Blue
    Length Options:
    1 1/4 Inch
    Product Type:
    Exhaust
    Material Options:
    Plastic/Poly
    Make:
    Peterbilt
    $26.37
    Qty in Cart: 0
    Price:
    $26.37
    Subtotal:
  • 6 Inch Stainless Steel Exhaust Clamp W/ Straight Bracket For Peterbilt

    6 Inch Stainless Steel Exhaust Clamp W/ Straight Bracket For Peterbilt

    TRUX ACCESSORIES

    $108.99
    6 Inch Exhaust Clamp W/ Straight BracketEnsure your Peterbilt's exhaust system stays secure with the 6 Inch Stainless Steel Exhaust Clamp featuring a straight mounting bracket. Constructed from robust 430 stainless steel, this high-quality band clamp...
    01-0800602
    SKU:
    01-0800602
    Diameter Options:
    6 Inch
    Height Options:
    3 Inch
    Product Type:
    Exhaust
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    $108.99
    Qty in Cart: 0
    Price:
    $108.99
    Subtotal:
  • 7 X 52 Inch Chrome Plated Stainless Steel Exhaust Spool

    7 X 52 Inch Chrome Plated Stainless Steel Exhaust Spool

    LINCOLN CHROME

    $523.99
    7 X 52 Inch Exhaust Spool* High Quality Exhaust Stack* Spool Has Tapered Top To Match Od Stack And On Inlet End* Chrome Plated Stainless Steel* 52 Inch Length* 7 Inch Diameter* Sold Individually* Warranty On Exhaust Stacks Against Defects In Workmanship...
    09-082705236
    SKU:
    09-082705236
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Product Type:
    Exhaust
    $523.99
    Qty in Cart: 0
    Price:
    $523.99
    Subtotal:
  • 6 Inch Chrome Mitered Exhaust Kit W/ 90 Degree Elbow For Peterbilt

    6 Inch Chrome Mitered Exhaust Kit W/ 90 Degree Elbow For Peterbilt

    TRUX ACCESSORIES

    $1,757.13
    6 Inch Mitered Exhaust Kit With 90 Degree Elbow Reduced to 5 Inch DiameterThis 6 Inch Chrome Mitered Exhaust Kit with 90 Degree Elbow is a premium upgrade designed for Peterbilt trucks. The kit includes 54-inch mitered stacks, 55-inch middle spools, and...
    01-08960009
    SKU:
    01-08960009
    Product Type:
    Exhaust
    Material Options:
    Stainless Steel
    Degree Options:
    90
    Finish Options:
    Chrome-Plated
    Size Options:
    14 Gauge
    Make:
    Peterbilt
    $1,757.13
    Qty in Cart: 0
    Price:
    $1,757.13
    Subtotal:
  • Chrome Middle Exhaust Spool 6 X 55 Inch Tapered Top For Peterbilt 379

    TRUX ACCESSORIES

    $256.99
    Tapered top Exhaust Spool 6 Inch X 55 Inch4 State Trucks offers this quality replacement middle spool that is engineered to provide a seamless fit with both the top stack and elbow. Made of chrome-plated steel, it measures 6 inches in diameter and is 55...
    09-08260559
    SKU:
    09-08260559
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Product Type:
    Exhaust
    Length Options:
    55 Inch
    Diameter Options:
    6 Inch
    Style Options:
    Tapered
    Make:
    Peterbilt
    $256.99
    Qty in Cart: 0
    Price:
    $256.99
    Subtotal:
  • Chrome Middle Exhaust Spool 6 X 52 Inch, Tapered Top For Peterbilt

    TRUX ACCESSORIES

    $276.99
    Tapered Top Exhaust Spool 6 Inch X 52 Inch4 State Trucks offers this quality replacement middle spool that is engineered to provide a seamless fit with both the top stack and elbow. Made of chrome-plated steel, it measures 6 inches in diameter and is 52...
    09-08260529
    SKU:
    09-08260529
    Product Type:
    Exhaust
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Diameter Options:
    6 Inch
    Length Options:
    52 Inch
    Style Options:
    Tapered
    Make:
    Peterbilt
    $276.99
    Qty in Cart: 0
    Price:
    $276.99
    Subtotal:
  • Roadworks 8 X 108 Inch Stove Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    Roadworks 8 X 108 Inch Stove Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    ROADWORKS

    $3,236.99
    Peterbilt Non DPF Exhaust KitElevate your Peterbilt 359, 379, or 389 Glider Non-DPF with the RoadWorks 8 x 108 Inch Stove Top Exhaust Kit, designed to provide exceptional durability and performance. Built from premium stainless steel, this 8-inch...
    01-08R28ST108
    SKU:
    01-08R28ST108
    Product Type:
    Exhaust
    $3,236.99
    Qty in Cart: 0
    Price:
    $3,236.99
    Subtotal:
  • Roadworks 7 Inch Stove Top Exhaust Kit With 90 Degree Elbows 96 Inch For Peterbilt 379 / 389 Glider

    Roadworks 7 Inch Stove Top Exhaust Kit With 90 Degree Elbows 96 Inch For Peterbilt 379 / 389 Glider

    ROADWORKS

    $2,921.99
    Peterbilt 379 / 389 Glider Exhaust KitSerious truckers need serious upgrades, and the RoadWorks 7 x 114 Inch Slash Top Exhaust Kit is built for those who demand both form and function. Designed for Peterbilt 359, 379, and 389 Gliders without DPF systems,...
    01-08R17ST96
    SKU:
    01-08R17ST96
    Product Type:
    Exhaust
    $2,921.99
    Qty in Cart: 0
    Price:
    $2,921.99
    Subtotal:
  • Roadworks 7 X 108 Inch Boiler Maker Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    Roadworks 7 X 108 Inch Boiler Maker Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    ROADWORKS

    $3,014.99
    Peterbilt Non DPF Exhaust KitMaximize your Peterbilt 359, 379, or 389 Glider's exhaust efficiency and style with the Roadworks 7 X 108 Inch Boilermaker Top Exhaust Kit. Designed specifically for non-DPF trucks, this stainless steel exhaust system...
    01-08R27B108
    SKU:
    01-08R27B108
    Product Type:
    Exhaust
    $3,014.99
    Qty in Cart: 0
    Price:
    $3,014.99
    Subtotal:
  • Roadworks 8 Inch Slash Cut Exhaust Kit With 60 Degree Elbows For Peterbilt 379 / 389 Glider

    Roadworks 8 Inch Slash Cut Exhaust Kit With 60 Degree Elbows For Peterbilt 379 / 389 Glider

    ROADWORKS

    $3,038.99
    Peterbilt 379 / 389 Glider Exhaust KitThe RoadWorks 8 Inch Slash Cut Exhaust Kit provides a rugged, stylish exhaust upgrade for Peterbilt 379 and 389 Glider trucks. Made from corrosion-resistant stainless steel, this kit offers an 8-inch diameter and...
    01-08R28S96
    SKU:
    01-08R28S96
    Product Type:
    Exhaust
    $3,038.99
    Qty in Cart: 0
    Price:
    $3,038.99
    Subtotal:
  • Roadworks 8 X 114 Inch Boiler Maker Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    Roadworks 8 X 114 Inch Boiler Maker Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    ROADWORKS

    $3,377.99
    Peterbilt Non DPF Exhaust KitLooking for a dependable and stylish exhaust upgrade for your Peterbilt 359, 379, or 389 Glider? The RoadWorks 8 x 114 Inch Boilermaker Top Exhaust Kit is engineered from premium stainless steel, featuring an 8-inch diameter...
    01-08R28B114
    SKU:
    01-08R28B114
    Product Type:
    Exhaust
    $3,377.99
    Qty in Cart: 0
    Price:
    $3,377.99
    Subtotal:
  • Roadworks 8 Inch Stove Top Exhaust Kit With 60 Degree Elbows For Peterbilt 379 / 389 Glider

    Roadworks 8 Inch Stove Top Exhaust Kit With 60 Degree Elbows For Peterbilt 379 / 389 Glider

    ROADWORKS

    $3,038.99
    Peterbilt 379 / 389 Glider Exhaust KitBuilt to withstand tough conditions, the RoadWorks 8 Inch Stove Top Exhaust Kit is a perfect exhaust upgrade for Peterbilt 379 and 389 Gliders. This stainless steel system features an 8-inch diameter and 96-inch...
    01-08R28ST96
    SKU:
    01-08R28ST96
    Product Type:
    Exhaust
    $3,038.99
    Qty in Cart: 0
    Price:
    $3,038.99
    Subtotal:
  • Roadworks 7 X 108 Inch Stove Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    Roadworks 7 X 108 Inch Stove Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    ROADWORKS

    $2,843.99
    Peterbilt Non DPF Exhaust KitPower up your Peterbilt 359, 379, or 389 Glider with the RoadWorks 7 x 108 Inch Stove Top Exhaust Kit, specifically designed for trucks without DPF. This exhaust kit is crafted from premium stainless steel featuring a 7-inch...
    01-08R27ST108
    SKU:
    01-08R27ST108
    Product Type:
    Exhaust
    $2,843.99
    Qty in Cart: 0
    Price:
    $2,843.99
    Subtotal:
  • Roadworks 8 X 114 Inch Stove Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    Roadworks 8 X 114 Inch Stove Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    ROADWORKS

    $3,305.99
    Peterbilt Non DPF Exhaust KitTake your Peterbilt 359, 379, or 389 Glider Non-DPF to the next level with the RoadWorks 8 X 114 Inch Stove Top Exhaust Kit, engineered to combine rugged durability with classic styling. Built from premium stainless steel,...
    01-08R28ST114
    SKU:
    01-08R28ST114
    Product Type:
    Exhaust
    $3,305.99
    Qty in Cart: 0
    Price:
    $3,305.99
    Subtotal:
  • Roadworks 8 X 114 Inch Slash Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    Roadworks 8 X 114 Inch Slash Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    ROADWORKS

    $3,305.99
    Peterbilt Non DPF Exhaust KitBring unmatched style and durability to your Peterbilt 359, 379, or 389 Glider with the RoadWorks 8 x 114 Inch Slash Top Exhaust Kit. Featuring a corrosion-resistant stainless steel construction, this exhaust system's 8-inch...
    01-08R28S114
    SKU:
    01-08R28S114
    Product Type:
    Exhaust
    $3,305.99
    Qty in Cart: 0
    Price:
    $3,305.99
    Subtotal:
  • Roadworks 8 X 108 Inch Slash Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    Roadworks 8 X 108 Inch Slash Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    ROADWORKS

    $3,236.99
    Peterbilt Non DPF Exhaust KitBring professional-grade performance and standout style to your Peterbilt 359, 379, or 389 Glider with the RoadWorks 8 x 108 Inch Slash Top Exhaust Kit. Made from corrosion-resistant stainless steel, this exhaust system...
    01-08R28S108
    SKU:
    01-08R28S108
    Product Type:
    Exhaust
    $3,236.99
    Qty in Cart: 0
    Price:
    $3,236.99
    Subtotal:
  • Roadworks 7 Inch Boilermaker Cut Exhaust Kit With 60 Degree Elbows For Peterbilt 379 / 389 Glider

    Roadworks 7 Inch Boilermaker Cut Exhaust Kit With 60 Degree Elbows For Peterbilt 379 / 389 Glider

    ROADWORKS

    $2,843.99
    Peterbilt 379 / 389 Glider Exhaust KitTransform the look and performance of your Peterbilt 379 or 389 Glider with the RoadWorks 7 Inch Boilermaker Cut Exhaust Kit-built tough for non-DPF trucks that demand high flow and bold styling. Featuring a...
    01-08R27B96
    SKU:
    01-08R27B96
    Product Type:
    Exhaust
    $2,843.99
    Qty in Cart: 0
    Price:
    $2,843.99
    Subtotal:
  • Roadworks 8 X 108 Inch Boiler Maker Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    Roadworks 8 X 108 Inch Boiler Maker Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    ROADWORKS

    $3,281.99
    Peterbilt Non DPF Exhaust KitWhen you need a tough, reliable exhaust upgrade with classic styling for your Peterbilt 359, 379, or 389 Glider without DPF, the RoadWorks 8 x 108 Inch Boilermaker Top Exhaust Kit is an excellent solution. Featuring...
    01-08R28B108
    SKU:
    01-08R28B108
    Product Type:
    Exhaust
    $3,281.99
    Qty in Cart: 0
    Price:
    $3,281.99
    Subtotal:
  • Roadworks 7 Inch Stove Top Exhaust Kit With 60 Degree Elbows For Peterbilt 379 / 389 Glider

    Roadworks 7 Inch Stove Top Exhaust Kit With 60 Degree Elbows For Peterbilt 379 / 389 Glider

    ROADWORKS

    $2,678.99
    Peterbilt 379 / 389 Glider Exhaust KitBring enhanced performance and classic aesthetics to your Peterbilt 379 or 389 Glider with the RoadWorks 7 Inch Stove Top Exhaust Kit. This stainless steel exhaust kit features a 7-inch diameter and 96-inch length to...
    01-08R27ST96
    SKU:
    01-08R27ST96
    Product Type:
    Exhaust
    $2,678.99
    Qty in Cart: 0
    Price:
    $2,678.99
    Subtotal:
  • Roadworks 6 X 114 Inch Stove Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    Roadworks 6 X 114 Inch Stove Top Exhaust Kit With 60 Degree Elbows For Peterbilt 359 / 379 / 389 Glider Non DPF

    ROADWORKS

    $2,666.99
    Peterbilt Non DPF Exhaust KitEngineered for non-DPF Peterbilt 359, 379, and 389 Gliders, the RoadWorks 6 x 114 Inch Stove Top Exhaust Kit offers a perfect combination of strength, corrosion resistance, and vintage design. Made from high-grade stainless...
    01-08R26ST114
    SKU:
    01-08R26ST114
    Product Type:
    Exhaust
    $2,666.99
    Qty in Cart: 0
    Price:
    $2,666.99
    Subtotal:
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Peterbilt Exhaust Parts

If you drive a Peterbilt 379, 389, 378, or 359, your truck deserves more than just stock parts. Our aftermarket Peterbilt exhaust components are built to handle the demands of the open road—while giving your rig a clean, bold exterior look that commands attention.

Why Invest in Aftermarket Peterbilt Exhaust Parts?

- Boost Performance: Precision-engineered elbows, Y-pipes, and stack kits improve exhaust flow for better fuel efficiency and horsepower. - Customize Your Look: Choose from chrome or stainless steel stacks, tips, and brackets to match your rig’s personality. - Fight Corrosion: Durable, high-grade materials resist rust and road grime—keeping your setup sharp for the long haul. - Easy Upgrades: Bolt-on kits and replacement parts make installs fast, simple, and frustration-free. - Built for the Long Haul: Aftermarket parts often outlast stock components and are designed with real trucker feedback in mind.

Get a Full Exhaust System Upgrade

- Exhaust Stacks & Kits: Go with a straight cut, bull hauler, or turnout style for head-turning curb appeal. - Clamps, Brackets & Hangers: Heavy-duty fasteners that keep your system tight, quiet, and rattle-free. - Elbows & Y-Pipes: Optimize backpressure and performance where it matters most—under load. - Exhaust Tips & Accessories: Polish off your build with sleek chrome or stainless accents. - Complete Systems: All-in-one kits with everything you need for a full replacement or upgrade.

Shop for Replacement Exhaust Components Today

Expand your exhaust upgrades with related performance enhancements like new and improved Peterbilt charge air coolers or frame and chassis parts for more stable exhaust mounting. Whether you’re fixing a damaged pipe or customizing a show-ready big rig from the ground up, we’ve got the aftermarket Peterbilt exhaust parts to match your performance goals and style preferences.

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