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International S2100-S2300 Elbows, Piping & Comp.

Upgrade your exhaust system with International S2100-S2300 universal elbows, piping, and components. We have any and all universal exhaust parts you could need like reducers, expanders, flex pipes, elbows, y-pipes, and more. Easily streamline your exhaust with aftermarket universal exhaust pipes at 4 State Trucks.
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  • 6 To 5 OD X 8 Inch Aluminized Steel Exhaust Reducer

    6 To 5 OD X 8 Inch Aluminized Steel Exhaust Reducer

    PARTS DISTRIBUTING

    $49.11
    6 OD Reduced to 5 OD X 8 Inch 12-Gauge Aluminized Steel Exhaust Connector* High Quality Reducer* Aluminized Steel* 6 Id X 5 Od* Sold Individually* Warranty On Reducers Against Defects In Workmanship...
    09-0801657
    SKU:
    09-0801657
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $49.11
    Qty in Cart: 0
    Price:
    $49.11
    Subtotal:
  • RigMaster High Temp Exhaust Gasket For Use With 6-1/2 Inch Flex Pipe

    RigMaster High Temp Exhaust Gasket For Use With 6-1/2 Inch Flex Pipe

    RIGMASTER

    $10.94
    Exhaust Flex Pipe / Muffler Gasket - RP6-083* High Quality Exhaust Gasket* High Temperature * For Flex Pipe/Muffler* Sold Individually * Warranty On Exhaust Gaskets Against Defects In Workmanship &...
    RP6083
    SKU:
    RP6083
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Exhaust
    $10.94
    Qty in Cart: 0
    Price:
    $10.94
    Subtotal:
  • Aluminized Steel Flared Exhaust Adapter 5.72 OD X 6.25 Inch - 41689 For Cummins 855CI W/T50 Turbo

    Aluminized Steel Flared Exhaust Adapter 5.72 OD X 6.25 Inch - 41689 For Cummins 855CI W/T50 Turbo

    AUTOMANN USA

    $27.14
    Flanged Exhaust Adapter Replaces 41689Optimize your Cummins 855CI engine's exhaust system with the Aluminized Steel Flared Exhaust Adapter. This exhaust adapter is crafted from durable aluminized...
    29-08030000
    SKU:
    29-08030000
    Material Options:
    Steel
    Length Options:
    6 1/4 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $27.14
    Qty in Cart: 0
    Price:
    $27.14
    Subtotal:
  • 5 OD X 6 Inch Aluminized Steel Flared Exhaust Adapter Replaces T5886 For Caterpillar 3406, C15

    5 OD X 6 Inch Aluminized Steel Flared Exhaust Adapter Replaces T5886 For Caterpillar 3406, C15

    AUTOMANN USA

    $29.73
    5 OD X 6 Inch Flared Exhaust Pipe Adapter Replaces T5886, T588-6, 41655, P206615The Aluminized Steel Flared Exhaust Adapter is an ideal solution for replacing OE part numbers T5886, T588-6, 41655,...
    29-08030002
    SKU:
    29-08030002
    Material Options:
    Aluminized Steel
    Length Options:
    6 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $29.73
    Qty in Cart: 0
    Price:
    $29.73
    Subtotal:
  • BESTfit 5 ID X 51 Inch Aluminized Straight Muffler Eliminator Pipe - Center Spool

    BESTfit 5 ID X 51 Inch Aluminized Straight Muffler Eliminator Pipe - Center Spool

    BESTFIT TRUCK PARTS

    $148.99
    5 ID x 51 Inch Muffler EliminatorMaximize your truck's performance with the BESTfit Aluminized 5 ID X 51 Inch. Straight Muffler Eliminator Pipe from 4 State Trucks. This premium muffler eliminator is...
    09-08250517
    SKU:
    09-08250517
    Material Options:
    Aluminized Steel
    Diameter Options:
    5 Inch
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $148.99
    Qty in Cart: 0
    Price:
    $148.99
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 8 OD X 5 OD X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 8 OD X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $100.99
    BESTfit 8 Inch OD To 5 Inch OD Exhaust ReducerConnect two pipes on your exhaust with this BESTfit Reducer constructed from durable Aluminized Steel. Measuring 8 inches long, it has an outside...
    09-0801851
    SKU:
    09-0801851
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $100.99
    Qty in Cart: 0
    Price:
    $100.99
    Subtotal:
  • BESTfit 6 ID-OD X 24 X 24 inch Aluminized 90 Degree Exhaust Elbow,

    BESTfit 6 ID-OD X 24 X 24 inch Aluminized 90 Degree Exhaust Elbow,

    BESTFIT TRUCK PARTS

    $183.99
    BESTfit 90 Degree Exhaust ElbowCheck out the BESTfit 90 Degree Exhaust Elbow for your truck! It's made of tough Aluminized Steel and has a 6-inch ID and 6-inch OD. The legs are each 24 inches long,...
    09-0801624
    SKU:
    09-0801624
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $183.99
    Qty in Cart: 0
    Price:
    $183.99
    Subtotal:
  • Aluminized Exhaust Pipe, 6 Inch OD x 60 Inch

    Aluminized Exhaust Pipe, 6 Inch OD x 60 Inch

    BESTFIT TRUCK PARTS

    $163.99
    60 Inch Exhaust Pipe With 6 Inch ODDiscover the perfect addition to your exhaust system with the 60 Inch Aluminized Exhaust Pipe, boasting a 6 Inch OD. Made from aluminized material, it not only...
    09-086000001
    SKU:
    09-086000001
    Truck Class:
    Heavy Duty
    Diameter Options:
    6 Inch
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $163.99
    Qty in Cart: 0
    Price:
    $163.99
    Subtotal:
  • Aluminized Pipe, 8 Inch OD x 60 Inch

    Aluminized Pipe, 8 Inch OD x 60 Inch

    BESTFIT TRUCK PARTS

    $605.99
    8 Inch OD Aluminized Pipe, 5 Foot LengthDiscover the durability and performance enhancement offered by the 8 Inch OD Aluminized Pipe, a perfect addition to your exhaust. This high-quality, 5-foot...
    09-088060010
    SKU:
    09-088060010
    Diameter Options:
    8 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $605.99
    Qty in Cart: 0
    Price:
    $605.99
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 6 ID X 5 OD X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 6 ID X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $46.65
    Aluminized 6 Inch ID To 5 Inch OD Reducer For ExhaustUse this quality aluminized reducer to connect a 6 inch OD pipe to a 4 inch OD pipe in your exhaust system. Resistant to rust and corrosion, this...
    09-08036500
    SKU:
    09-08036500
    Truck Class:
    Heavy Duty
    Diameter Options:
    6 Inch
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $46.65
    Qty in Cart: 0
    Price:
    $46.65
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 8 OD X 5 ID X 8.75 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 8 OD X 5 ID X 8.75 Inch

    BESTFIT TRUCK PARTS

    $126.99
    8 OD To 5 ID Inch Exhaust Reducer* High Quality Exhaust Reducer* Made Of Aluminized 16 Gauge Steel* Dimensions:  - 8 Inch Length   - 8 Inch OD To 5 Inch ID* Sold Individually* Warranty On Exhaust...
    09-08038501
    SKU:
    09-08038501
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $126.99
    Qty in Cart: 0
    Price:
    $126.99
    Subtotal:
  • BESTfit Aluminized Exhaust Reducer 7 ID X 5 OD X 8 Inch

    BESTfit Aluminized Exhaust Reducer 7 ID X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $76.30
    8 Inch Exhaust 7 Inch ID To 5 Inch OD Reducer Adapter* High Quality Exhaust Reducer* Aluminized* 7 ID- 5 OD X 8 Inch* Sold Individually* Warranty On Exhaust Reducers Against Defects In Workmanship &...
    09-0801806
    SKU:
    09-0801806
    Diameter Options:
    5 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $76.30
    Qty in Cart: 0
    Price:
    $76.30
    Subtotal:
  • 7 OD To 5 ID 90 Degree Chrome Exhaust Elbow

    7 OD To 5 ID 90 Degree Chrome Exhaust Elbow

    BESTFIT TRUCK PARTS

    $680.99
    16 Inch End To End 90 Degree Chrome ElbowDiscover the perfect combination of durability and style with our Chrome 90 Degree Exhaust Elbow. This elbow is meticulously crafted from 16 gauge material,...
    09-0801756
    SKU:
    09-0801756
    Diameter Options:
    5 Inch
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $680.99
    Qty in Cart: 0
    Price:
    $680.99
    Subtotal:
  • Aluminized Steel Exhaust Turbo Flange, 3.5 Inch ID x 2 Inch

    Aluminized Steel Exhaust Turbo Flange, 3.5 Inch ID x 2 Inch

    BESTFIT TRUCK PARTS

    $60.99
    Steel 3.5 Inch ID Turbo Flange Adapter* High Quality Turbo Flange* Aluminized Steel* 3.5 Inch ID * 2 Inch Length* Sold Individually* Warranty On Turbo Flanges Against Defects In Workmanship &...
    09-0801009
    SKU:
    09-0801009
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $60.99
    Qty in Cart: 0
    Price:
    $60.99
    Subtotal:
  • 4 OD 10 x 10 Inch Chrome 90 Degree Elbow

    4 OD 10 x 10 Inch Chrome 90 Degree Elbow

    BESTFIT TRUCK PARTS

    $165.99
    4 Inch OD x 10 x 10 Inch Chrome 90 Degree Elbow* High Quality Elbow* Chrome-Plated * 4 Inch OD/OD * 90 Degree* Both Legs 10 Inches Length * Sold Individually* Warranty On Elbows Against Defects In...
    09-0801419
    SKU:
    09-0801419
    Diameter Options:
    4 Inch
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $165.99
    Qty in Cart: 0
    Price:
    $165.99
    Subtotal:
  • Chrome 90 Degree Elbow, 6 Inch OD - 24 x 24 Inch Legs

    Chrome 90 Degree Elbow, 6 Inch OD - 24 x 24 Inch Legs

    BESTFIT TRUCK PARTS

    $375.99
    6 Inch OD x 24 x 24 Inch Chrome 90 Degree Elbow* High Quality Elbow* Chrome-Plated * 6 Inch OD/OD* 90 Degree * Legs Are 24 Inches On Each Side* 16 Gauge* Sold Individually* Warranty On Elbows Against...
    09-0801623
    SKU:
    09-0801623
    Finish Options:
    Chrome-Plated
    Degree Options:
    90
    Style Options:
    Elbow
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $375.99
    Qty in Cart: 0
    Price:
    $375.99
    Subtotal:
  • SS 45 Degree Elbow, 8 x 10 Inch

    SS 45 Degree Elbow, 8 x 10 Inch

    BESTFIT TRUCK PARTS

    $93.99
    4 Inch OD Stainless Steel 45 Degree Elbow* High Quality Elbow* Stainless Steel * 4 Inch OD* 8 Inch X 10 Inch* 45 Degree Bend * Sold Individually* Warranty On Elbows Against Defects In Workmanship &...
    09-0801451
    SKU:
    09-0801451
    Diameter Options:
    4 Inch
    Truck Class:
    Heavy Duty
    Style Options:
    Elbow
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $93.99
    Qty in Cart: 0
    Price:
    $93.99
    Subtotal:
  • Chrome Exhaust Connector 6 ID Inch X 6 Inch OD

    Chrome Exhaust Connector 6 ID Inch X 6 Inch OD

    UNITED PACIFIC

    $39.05
    6 Inch ID To 6 Inch OD Chrome Exhaust ConnectorConnect a 6-inch inside diameter pipe to a 6-inch outside diameter pipe easily with this chrome plated exhaust connector. 4 State Trucks carries an...
    09-08010035
    SKU:
    09-08010035
    Diameter Options:
    6 Inch
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $39.05
    Qty in Cart: 0
    Price:
    $39.05
    Subtotal:
  • BESTfit Exhaust Pipe Coupler

    BESTfit Exhaust Pipe Coupler

    BESTFIT TRUCK PARTS

    $25.19 - $84.99
    Choose Option(s) to see description.BESTfit 3 ID X 8 InchAluminized Exhaust CouplerBESTfit 3 Inch ID-ID X 8 Inch OAL Aluminized Steel Coupler* High Quality Coupler* Aluminized Steel* Dimensions  - 8...
    PPR_206325
    SKU:
    PPR_206325
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Aluminized Steel
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $25.19 - $84.99
    Qty in Cart: 0
    Price:
    $25.19 - $84.99
    Subtotal:
  • BESTfit Aluminized Steel Universal Type C Y-Pipe

    BESTfit Aluminized Steel Universal Type C Y-Pipe

    BESTFIT TRUCK PARTS

    $185.99 - $228.99
    Choose Option(s) to see description.BESTfit 4 X 12 X 9.5 Inch Aluminized Steel Universal Type C Y-PipeAluminized Steel Type C Universal Y-Pipe* High Quality Y Pipe* Aluminized Steel* Y Shaped*...
    PPR_206275
    SKU:
    PPR_206275
    Truck Class:
    Universal
    Make:
    Universal Items
    Height Options:
    10 Inch
    Material Options:
    Aluminized Steel
    Diameter Options:
    3 Inch
    Truck Class:
    Heavy Duty
    Length Options:
    10 Inch
    Product Type:
    Exhaust
    $185.99 - $228.99
    Qty in Cart: 0
    Price:
    $185.99 - $228.99
    Subtotal:
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Adding your products to cart

Improve your exhaust with the International S2100-S2300 Elbows, Piping & Comp. category. This selection includes aluminized steel and chrome-plated parts like elbows, Y-pipes, and reducers, designed to enhance performance and style. These durable, rust-resistant components are built to last, with sleek finishes for a custom look. Whether improving airflow, sound, or appearance, this category has high-quality options for your truck.

Frequently Asked Questions About International S2100-S2300 Elbows, Piping & Comp.

What types of elbows and piping components are included in this category?

This category covers exhaust and intake piping components designed for International S2100-S2300 model trucks, including exhaust elbows, connector pipes, and related fittings used to route exhaust gases from the engine or turbo through to the stack or muffler system.

Will these parts fit my specific S-Series truck without modification?

Most parts in this category are built to match OEM specifications for the S2100-S2300 lineup, but exact fitment can vary depending on engine configuration, exhaust routing, and whether your truck has been previously modified. We recommend checking part numbers and measurements against your current components before ordering, and contacting our parts team if you are unsure about compatibility.

What materials are these elbows and pipes made from, and how durable are they?

Exhaust elbows and piping are typically constructed from steel or aluminized steel to withstand high heat and constant vibration. Aluminized components generally offer better resistance to rust and scaling compared to plain steel, which can be a consideration if your truck operates in wet or corrosive conditions.

Do I need any special tools or a professional to install these parts?

Basic exhaust piping and elbow replacements can often be handled with standard hand tools such as wrenches, clamps, and a torque wrench for securing fittings. However, because these components sit close to the engine and exhaust system, we recommend having some mechanical experience or working with a qualified technician, especially if welding or cutting is involved.

How do I know if my current elbow or pipe needs to be replaced?

Common signs include visible rust or corrosion, cracks or holes in the metal, leaking exhaust noise, loose or damaged clamps, and reduced engine performance due to backpressure issues. If you notice any of these symptoms, inspecting the piping and elbows for wear is a good first step before replacement.


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