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International S2100-S2300 Exhaust Parts

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  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • BESTfit Heavy Duty 8 ID X 120 Inch 304 Stainless Steel Exhaust Flex Pipe Roll

    BESTfit Heavy Duty 8 ID X 120 Inch 304 Stainless Steel Exhaust Flex Pipe Roll

    BESTFIT TRUCK PARTS

    $645.99
    BESTfit 8 Inch Heavy Duty Flex Pipe Roll* High Quality Flex Exhaust Hose * Made Of 304 Stainless Steel* 8 Inch Diameter* 120 Inch Length* Sold By Roll** Warranty On Flex Pipes Against Defects In...
    09-080481204
    SKU:
    09-080481204
    Truck Class:
    Universal
    Diameter Options:
    8 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $645.99
    Qty in Cart: 0
    Price:
    $645.99
    Subtotal:
  • FREE SHIPPING OVER $249
    6 ID x 36 Inch Stainless Steel Exhaust Flex Pipe

    6 ID x 36 Inch Stainless Steel Exhaust Flex Pipe

    LINCOLN CHROME

    $214.99
    Lincoln Chrome 6 Inch Stainless Steel Flex Pipe 36 Inch Length* High Quality Flex Pipe* Made Of Stainless Steel* 6 Inch ID* 36 Inch Length* Made In USA* Sold Individually* Warranty On Flex Pipes...
    09-08046363
    SKU:
    09-08046363
    Diameter Options:
    6 Inch
    Truck Class:
    Universal
    Length Options:
    36 Inch
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $214.99
    Qty in Cart: 0
    Price:
    $214.99
    Subtotal:
  • BESTfit 18 Inch Wrap Clamps - Pack Of 2

    BESTfit 18 Inch Wrap Clamps - Pack Of 2

    BESTFIT TRUCK PARTS

    $20.56
    18 Inch Wrap Clamps By BESTfitSimplify and secure your exhaust insulation with the BESTfit 18 Inch Wrap Clamps - Pack of 2. These durable 18-inch clamps hold heat wraps and sleeves tightly without...
    09-080404
    SKU:
    09-080404
    Truck Class:
    Universal
    Length Options:
    18 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $20.56
    Qty in Cart: 0
    Price:
    $20.56
    Subtotal:
  • FREE SHIPPING OVER $249
    Male & Female Bushing For Exhaust Bracket

    Male & Female Bushing For Exhaust Bracket

    UNITED PACIFIC

    $5.09
    Bushings For Exhaust Bracket* High Quality Bushing* Made Of Long Lasting Polyurethane* For Exhaust Bracket* Help Absorb Vibration And Dampen Noise* Male And Female* Sold Individually* Warranty On...
    09-080400003
    SKU:
    09-080400003
    Truck Class:
    Universal
    Color:
    Black
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $5.09
    Qty in Cart: 0
    Price:
    $5.09
    Subtotal:
  • BESTfit 5 X 12 Inch 0.18 304 Stainless Steel Flex Pipe

    BESTfit 5 X 12 Inch 0.18 304 Stainless Steel Flex Pipe

    BESTFIT TRUCK PARTS

    $50.64
    BESTfit 5 X 12 Inch 0.18 304 Stainless Steel Flex PipeGive your exhaust system a bit of flexibility with this resilient and very durable flex tubing. It is engineered to withstand the pressure and...
    09-080400002
    SKU:
    09-080400002
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $50.64
    Qty in Cart: 0
    Price:
    $50.64
    Subtotal:
  • Chrome 7 - 5 Inch 90 Degree Exhaust Elbow

    Chrome 7 - 5 Inch 90 Degree Exhaust Elbow

    LINCOLN CHROME

    $586.99
    90 Degree Universal Chrome ElbowDiscover the perfect blend of durability and style with the Chrome 7 - 5 Inch 90 Degree Exhaust Elbow. This top-tier elbow is made from chrome-plated steel for...
    09-08037500
    SKU:
    09-08037500
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Degree Options:
    90
    Style Options:
    Elbow
    Diameter Options:
    7 Inch
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $586.99
    Qty in Cart: 0
    Price:
    $586.99
    Subtotal:
  • 6-5 Inch 90 Degree 20 Inch Medium Length Exhaust Elbow

    6-5 Inch 90 Degree 20 Inch Medium Length Exhaust Elbow

    LINCOLN CHROME

    $552.99
    6 To 5 Inch Tapered 90 Degree 20 Inch Medium Length Exhaust ElbowRevamp your exhaust system with the 6-5 Inch 90 Degree 20 Inch Medium Length Exhaust Elbow from 4 State Trucks. Crafted from...
    09-08036523
    SKU:
    09-08036523
    Diameter Options:
    6 Inch
    Length Options:
    20 Inch
    Location:
    Made In USA
    Material Options:
    Steel
    Degree Options:
    90
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Elbow
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $552.99
    Qty in Cart: 0
    Price:
    $552.99
    Subtotal:
  • FREE SHIPPING
    6 To 5 Inch 90 Degree 23 X 23 Inch Chrome Exhaust Elbow With Tapered Top

    6 To 5 Inch 90 Degree 23 X 23 Inch Chrome Exhaust Elbow With Tapered Top

    LINCOLN CHROME

    $500.99
    Lincoln Chrome Elbow 90 Degree With Tapered Top Chrome Plated SteelTransform your truck's exhaust with our premium Lincoln Chrome Elbow, a 90-degree universal elbow with a tapered top designed for OD...
    09-08036513
    SKU:
    09-08036513
    Diameter Options:
    6 Inch
    Location:
    Made In USA
    Material Options:
    Steel
    Degree Options:
    90
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Elbow
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $500.99
    Qty in Cart: 0
    Price:
    $500.99
    Subtotal:
  • FREE SHIPPING
    6 To 5 Inch 90 Degree 15 X 15 Inch Chrome Exhaust Elbow With Tapered Top

    6 To 5 Inch 90 Degree 15 X 15 Inch Chrome Exhaust Elbow With Tapered Top

    LINCOLN CHROME

    $500.99
    Lincoln Chrome Elbow 90 Degree With Tapered Top Chrome Plated SteelUpgrade your exhaust system with the Lincoln Chrome 6 to 5 Inch 90 Degree Exhaust Elbow with Tapered Top. This elbow is constructed...
    09-08036503
    SKU:
    09-08036503
    Diameter Options:
    6 Inch
    Location:
    Made In USA
    Material Options:
    Steel
    Degree Options:
    90
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Elbow
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $500.99
    Qty in Cart: 0
    Price:
    $500.99
    Subtotal:
  • Chrome Exhaust Adapter 5 ID X 4 ID X 8 Inch

    Chrome Exhaust Adapter 5 ID X 4 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $88.99
    BESTfit Chrome Reducer 5 ID To 4 Inch I.D.* High Quality Exhaust Pipe Reducer* Made Of Chrome-Plated Steel* Dimensions:  - 4 Inch ID To 5 Inch ID  - 8 Inch Length* Sold Individually* Warranty On...
    09-0803452
    SKU:
    09-0803452
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $88.99
    Qty in Cart: 0
    Price:
    $88.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 5 OD X 4 OD X 8 Inch Chrome Exhaust Pipe Reducer

    BESTfit 5 OD X 4 OD X 8 Inch Chrome Exhaust Pipe Reducer

    BESTFIT TRUCK PARTS

    $43.19
    BESTfit Chrome Adapter* High Quality Exhaust Pipe Reducer* Made Of Chrome-Plated Steel* Dimensions:  - 4 Inch OD To 5 Inch OD  - 8 Inch Length* Sold Individually* Warranty On Exhaust Pipe Reducers...
    09-0803451
    SKU:
    09-0803451
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Diameter Options:
    5 Inch
    Product Type:
    Exhaust
    $43.19
    Qty in Cart: 0
    Price:
    $43.19
    Subtotal:
  • 5 Inch Diameter X 10.5 X 16 Inch Aluminized Type B Exhaust Y Pipe

    5 Inch Diameter X 10.5 X 16 Inch Aluminized Type B Exhaust Y Pipe

    AUTOMANN USA

    $126.99
    5 Inch Type B Y-Pipe With 90 Degree TurnImprove your truck's exhaust system efficiency with the 5 Inch Diameter X 10.5 X 16 Inch Aluminized Type B Exhaust Y Pipe. Made from top-quality aluminized...
    09-080300001
    SKU:
    09-080300001
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Material Options:
    Aluminized Steel
    Degree Options:
    90
    Make:
    Universal Items
    Length Options:
    16 Inch
    Product Type:
    Exhaust
    $126.99
    Qty in Cart: 0
    Price:
    $126.99
    Subtotal:
  • 10 Inch Diameter Performance Muffler 51.5 Inch OAL by BESTfit

    10 Inch Diameter Performance Muffler 51.5 Inch OAL by BESTfit

    BESTFIT TRUCK PARTS

    $199.99
    BESTfit 51.5 Inch Performance Sport MufflerExperience enhanced performance and power with the BESTfit 51.5 Inch Performance Sport Muffler, meticulously designed to meet the demands of...
    09-080208
    SKU:
    09-080208
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Length Options:
    51 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $199.99
    Qty in Cart: 0
    Price:
    $199.99
    Subtotal:
  • BESTfit 6 Inch Round Chrome Muffler 6 ID x 51 Inch OAL

    BESTfit 6 Inch Round Chrome Muffler 6 ID x 51 Inch OAL

    BESTFIT TRUCK PARTS

    $586.99
    BESTfit Chrome Exhaust MufflerUpgrade your truck's exhaust with the luxurious BESTfit 51 Inch Chrome Muffler, designed with a 6 Inch Inlet & Outlet from 4 State Trucks. Made of premium chrome-plated...
    09-080204
    SKU:
    09-080204
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Length Options:
    51 Inch
    Diameter Options:
    6 Inch
    Product Type:
    Exhaust
    $586.99
    Qty in Cart: 0
    Price:
    $586.99
    Subtotal:
  • BESTfit 6 Inch Diameter Quiet Performance Muffler 4 ID / 5 ID X 29 Inch OAL

    BESTfit 6 Inch Diameter Quiet Performance Muffler 4 ID / 5 ID X 29 Inch OAL

    BESTFIT TRUCK PARTS

    $1,064.99
    BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet, 5 Inch OutletElevate your driving experience with the BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler...
    09-080200013
    SKU:
    09-080200013
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Length Options:
    29 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,064.99
    Qty in Cart: 0
    Price:
    $1,064.99
    Subtotal:
  • BESTfit 6 Inch Diameter Quiet Performance Muffler 4 ID / ID X 29 Inch OAL

    BESTfit 6 Inch Diameter Quiet Performance Muffler 4 ID / ID X 29 Inch OAL

    BESTFIT TRUCK PARTS

    $622.99
    BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet/OutletDiscover the ultimate solution for a quieter ride with the BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance...
    09-080200012
    SKU:
    09-080200012
    Diameter Options:
    4 Inch
    Truck Class:
    Universal
    Length Options:
    29 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $622.99
    Qty in Cart: 0
    Price:
    $622.99
    Subtotal:
  • BESTfit 8 OD X 45 Inch VK Internal Muffler Pipe

    BESTfit 8 OD X 45 Inch VK Internal Muffler Pipe

    BESTFIT TRUCK PARTS

    $696.99
    BESTfit 8 Inch OD X 45 Inch VK Internal Muffler PipeTransform your vehicle's exhaust system with the BESTfit 8 Inch OD X 45 Inch VK Internal Muffler Pipe, the ultimate solution for drivers seeking...
    09-080200011
    SKU:
    09-080200011
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Length Options:
    45 Inch
    Diameter Options:
    8 Inch
    Product Type:
    Exhaust
    $696.99
    Qty in Cart: 0
    Price:
    $696.99
    Subtotal:
  • BESTfit 7 OD X 45 Inch VK Internal Muffler Pipe

    BESTfit 7 OD X 45 Inch VK Internal Muffler Pipe

    BESTFIT TRUCK PARTS

    $867.99
    BESTfit 7 Inch OD X 45 Inch VK Internal Muffler PipeEnhance your truck's exhaust system with the BESTfit 7 Inch OD X 45 Inch VK Internal Muffler Pipe, a solution designed for superior performance...
    09-080200010
    SKU:
    09-080200010
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Diameter Options:
    7 Inch
    Length Options:
    45 Inch
    Product Type:
    Exhaust
    $867.99
    Qty in Cart: 0
    Price:
    $867.99
    Subtotal:
  • BESTfit 6 OD X 45 Inch VK Internal Muffler Pipe

    BESTfit 6 OD X 45 Inch VK Internal Muffler Pipe

    BESTFIT TRUCK PARTS

    $928.99
    BESTfit 6 Inch OD X 45 Inch VK Internal Muffler PipeIntroducing the BESTfit 6 Inch OD X 45 Inch VK Internal Muffler Pipe, the ultimate upgrade for your truck's exhaust system. Constructed from...
    09-080200009
    SKU:
    09-080200009
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Length Options:
    45 Inch
    Diameter Options:
    6 Inch
    Product Type:
    Exhaust
    $928.99
    Qty in Cart: 0
    Price:
    $928.99
    Subtotal:
  • BESTfit 5 OD X 45 Inch VK Internal Muffler Pipe

    BESTfit 5 OD X 45 Inch VK Internal Muffler Pipe

    BESTFIT TRUCK PARTS

    $775.99
    BESTfit 5 Inch OD X 45 Inch VK Internal Muffler PipeElevate your truck's exhaust system with the BESTfit 5 Inch OD X 45 Inch VK Internal Muffler Pipe, an upgrade designed for superior performance and...
    09-080200008
    SKU:
    09-080200008
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Diameter Options:
    5 Inch
    Length Options:
    45 Inch
    Product Type:
    Exhaust
    $775.99
    Qty in Cart: 0
    Price:
    $775.99
    Subtotal:
  • Total: items /

Adding your products to cart

Enhance your truck's exhaust system with the International S2100-S2300 Exhaust category. This selection includes high-performance mufflers, DPF systems, chrome stacks, and exhaust elbows designed for durability and efficiency. Whether aiming for better fuel economy, reduced emissions, or a custom look, you'll find the right parts to optimize your truck's performance.

Frequently Asked Questions About International S2100-S2300 Exhaust Parts

What years and specific models do these exhaust parts fit?

These exhaust parts are designed for International S2100 and S2300 trucks manufactured between 1989 and 2017. They're compatible with all engine configurations including Caterpillar C12, C13, C15, Cummins ISX, ISM, and Detroit Series 60. Always verify your specific truck's year and engine type before ordering, as some minor variations exist between early models (1989-1999) and later models (2000-2017).

Are these exhaust stacks chrome or stainless steel, and how long will the finish last?

We offer both 304 stainless steel and chrome-plated options. Stainless steel stacks maintain their appearance for 5-10 years with minimal maintenance and won't rust through. Chrome stacks provide a mirror finish but require regular polishing and may show pitting after 2-3 years in harsh conditions. For trucks operating in salt-heavy regions or frequent wash environments, we recommend stainless steel for longevity.

What tools and time are required for installation?

Installation typically takes 2-4 hours with basic hand tools including socket sets, wrenches, and a sawzall for removing old pipes. You'll need exhaust clamps (usually 5-inch for these models), high-temp exhaust sealant, and new gaskets. Most installations can be completed without removing the cab, though access is tight near the turbo connection. Professional installation runs $200-400 if you prefer not to DIY.

Will aftermarket exhaust parts affect my engine performance or emissions compliance?

Quality aftermarket exhaust components maintain factory specifications for backpressure and flow rates, ensuring no negative impact on engine performance. All our parts meet or exceed OEM standards. For emissions compliance, mufflers and pipes don't affect your truck's emissions systems. However, if replacing DPF or EGR-related components, ensure you're selecting street-legal options that maintain your truck's compliance status.

What's the difference between straight pipes, muffled, and curved stack options?

Straight stacks provide maximum exhaust flow and the classic aggressive sound but can be quite loud (95-105 dB). Muffled stacks reduce noise by 10-15 dB while maintaining good flow - ideal for drivers who run through residential areas or have noise restrictions. Curved stacks direct exhaust away from the cab and trailer, reducing soot buildup on your equipment. Consider your routes, local regulations, and personal preference when choosing.


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