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International LoneStar Exhaust Parts

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 7 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 5 Inch Inlet

    7 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 5 Inch Inlet

    GRAND ROCK

    $904.99
    7 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 5 Inch Inlet* High Quality Stack Kit* Dimensions  - 7 Inch Diameter  - 5 Inch Inlet Diameter* Powerflow Diesel Pickup Big Rig Dual...
    09-08G700002
    SKU:
    09-08G700002
    Diameter Options:
    7 Inch
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $904.99
    Qty in Cart: 0
    Price:
    $904.99
    Subtotal:
  • 7 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 4 Inch Inlet

    7 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 4 Inch Inlet

    GRAND ROCK

    $854.99
    7 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 4 Inch Inlet* High Quality Stack Kit* Dimensions  - 7 Inch Diameter  - 4 Inch Inlet Diameter* Powerflow Diesel Pickup Big Rig Dual...
    09-08G700001
    SKU:
    09-08G700001
    Diameter Options:
    7 Inch
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $854.99
    Qty in Cart: 0
    Price:
    $854.99
    Subtotal:
  • 6 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 5 Inch Inlet

    6 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 5 Inch Inlet

    GRAND ROCK

    $875.99
    6 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 5 Inch Inlet* High Quality Stack Kit* Dimensions  - 6 Inch Diameter  - 5 Inch Inlet Diameter* Powerflow Diesel Pickup Big Rig Duel...
    09-08G600002
    SKU:
    09-08G600002
    Truck Class:
    Universal
    Diameter Options:
    6 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $875.99
    Qty in Cart: 0
    Price:
    $875.99
    Subtotal:
  • 6 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 4 Inch Inlet

    6 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 4 Inch Inlet

    GRAND ROCK

    $811.99
    6 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 4 Inch Inlet* High Quality Stack Kit* Dimensions  - 6 Inch Diameter  - 4 Inch Inlet Diameter* Powerflow Diesel Pickup Big Rig Duel...
    09-08G600001
    SKU:
    09-08G600001
    Truck Class:
    Universal
    Diameter Options:
    6 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $811.99
    Qty in Cart: 0
    Price:
    $811.99
    Subtotal:
  • 5 Inch Aluminized Steel Double Bend Pipe W/ 5 Inch Inlet For 5, 6, 7 Inch Stack Kits by BESTfit

    5 Inch Aluminized Steel Double Bend Pipe W/ 5 Inch Inlet For 5, 6, 7 Inch Stack Kits by BESTfit

    BESTFIT TRUCK PARTS

    $353.99
    BESTfit 5 Inch 16G Aluminized Steel Double Bend Pipe For 5, 6, 7 Inch Stack Kits W/ 5 Inch Inlet* High Quality Stack* 16 Gauge Aluminized Steel* Dimensions  - 5 Inch Diameter  - 5 Inch Inlet...
    09-08G500008
    SKU:
    09-08G500008
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $353.99
    Qty in Cart: 0
    Price:
    $353.99
    Subtotal:
  • 5 Inch 16G Aluminized Steel Double Bend Pipe For 5, 6, 7 Inch Stack Kits by BESTfit

    5 Inch 16G Aluminized Steel Double Bend Pipe For 5, 6, 7 Inch Stack Kits by BESTfit

    BESTFIT TRUCK PARTS

    $301.99
    BESTfit 5 Inch 16G Aluminized Steel Double Bend Pipe For 5, 6, 7 Inch Stack Kits* High Quality Double Bend Pipe* 16 Gauge Aluminized Steel* Dimensions  - 5 Inch Diameter* Used In 5, 6 And 7 Inch...
    09-08G500007
    SKU:
    09-08G500007
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $301.99
    Qty in Cart: 0
    Price:
    $301.99
    Subtotal:
  • 5 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit W/ 5 Inch Inlet

    5 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit W/ 5 Inch Inlet

    GRAND ROCK

    $674.99
    5 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit W/ 5 Inch Inlet* High Quality Stack* 16 Gauge Aluminized Steel* Dimensions  - 5 Inch Diameter  - 5 Inch Inlet Diameter* Powerflow Diesel...
    09-08G500006
    SKU:
    09-08G500006
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $674.99
    Qty in Cart: 0
    Price:
    $674.99
    Subtotal:
  • 5 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit W/ 4 Inch Inlet

    5 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit W/ 4 Inch Inlet

    GRAND ROCK

    $356.99
    5 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit W/ 4 Inch Inlet* High Quality Stack* 16 Gauge Aluminized Steel* Dimensions  - 5 Inch Diameter  - 4 Inch Inlet Diameter* Powerflow Diesel...
    09-08G500005
    SKU:
    09-08G500005
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $356.99
    Qty in Cart: 0
    Price:
    $356.99
    Subtotal:
  • 5 Inch 16G Aluminized Steel Y-Pipe For 5, 6, 7 Inch Stack Kits W/ 5 Inch Inlet by BESTfit

    5 Inch 16G Aluminized Steel Y-Pipe For 5, 6, 7 Inch Stack Kits W/ 5 Inch Inlet by BESTfit

    BESTFIT TRUCK PARTS

    $305.99
    BESTfit 5 Inch 16G Aluminized Steel Y-Pipe For 5, 6, 7 Inch Stack Kits W/ 5 Inch Inlet* High Quality Y Pipe* 16 Gauge Aluminized Steel* Dimensions  - 5 Inch Diameter  - 5 Inch Inlet Diameter* Fits 5,...
    09-08G500004
    SKU:
    09-08G500004
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $305.99
    Qty in Cart: 0
    Price:
    $305.99
    Subtotal:
  • 5 Inch 16G Aluminized Steel Y-Pipe For 5, 6, 7 Inch Stack Kits by BESTfit

    5 Inch 16G Aluminized Steel Y-Pipe For 5, 6, 7 Inch Stack Kits by BESTfit

    BESTFIT TRUCK PARTS

    $761.99
    BESTfit 5 Inch 16G Aluminized Steel Y-Pipe For 5, 6, 7 Inch Stack Kits* High Quality Y Pipe* 16 Gauge Aluminized Steel* Dimensions  - 5 Inch Diameter* Fits 5, 6 And 7 Inch Stacks* Made in The USA*...
    09-08G500003
    SKU:
    09-08G500003
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $761.99
    Qty in Cart: 0
    Price:
    $761.99
    Subtotal:
  • 5 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 5 Inch Inlet

    5 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 5 Inch Inlet

    GRAND ROCK

    $841.99
    5 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 5 Inch Inlet* High Quality Stack Kit* Dimensions  - 5 Inch Diameter  - 5 Inch Inlet Diameter* Powerflow Diesel Pickup Big Rig Dual...
    09-08G500002
    SKU:
    09-08G500002
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $841.99
    Qty in Cart: 0
    Price:
    $841.99
    Subtotal:
  • 5 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 4 Inch Inlet

    5 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 4 Inch Inlet

    GRAND ROCK

    $766.99
    5 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit W/ 4 Inch Inlet* High Quality Stack Kit* 16 Gauge Aluminized Steel* Dimensions  - 4 Inch Double Bend Pipe  - 4 Inch Stack Kit* Great Flow...
    09-08G500001
    SKU:
    09-08G500001
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $766.99
    Qty in Cart: 0
    Price:
    $766.99
    Subtotal:
  • 4 Inch 16G Aluminized Steel Double Bend Pipe by BESTfit

    4 Inch 16G Aluminized Steel Double Bend Pipe by BESTfit

    BESTFIT TRUCK PARTS

    $257.99
    BESTfit 16G Aluminized Steel Double Bend Pipe For 4 Inch Stack Kits* High Quality Stack Kit* 16 Gauge Aluminized Steel* Dimensions  - 4 Inch Double Bend Pipe  - 4 Inch Stack kit* Made in The USA*...
    09-08G400004
    SKU:
    09-08G400004
    Diameter Options:
    4 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $257.99
    Qty in Cart: 0
    Price:
    $257.99
    Subtotal:
  • 4 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit

    4 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit

    GRAND ROCK

    $275.99
    4 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit* High Quality Stack Kit* 16 Gauge Aluminized Steel* Dimensions  - 4 Inch I.D. Diameter  - 4 Inch I.D. Diameter* Powerflow Diesel Pickup...
    09-08G400003
    SKU:
    09-08G400003
    Diameter Options:
    4 Inch
    Truck Class:
    Universal
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $275.99
    Qty in Cart: 0
    Price:
    $275.99
    Subtotal:
  • 4 Inch 16G Aluminized Steel Y-Pipe For 4 Inch Stack Kits by BESTfit

    4 Inch 16G Aluminized Steel Y-Pipe For 4 Inch Stack Kits by BESTfit

    BESTFIT TRUCK PARTS

    $325.99
    BESTfit 4 Inch 16G Aluminized Steel Y-Pipe For 4 Inch Stack Kits* High Quality Y - Pipe* 16 Gauge Aluminized Steel* Dimensions  - 4 Inch Diameter* Made in The USA* Sold Individually* Warranty On...
    09-08G400002
    SKU:
    09-08G400002
    Truck Class:
    Universal
    Diameter Options:
    4 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $325.99
    Qty in Cart: 0
    Price:
    $325.99
    Subtotal:
  • 4 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit

    4 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit

    GRAND ROCK

    $650.99
    4 Inch Powerflow Diesel Pickup Big Rig Style Dual Stack Kit* High Quality Stack Kit* Chrome-Plated Steel* Dimensions  - 4 Inch I.D. Diameter  - 4 Inch I.D. Diameter* Powerflow Diesel Pickup Big Rig...
    09-08G400001
    SKU:
    09-08G400001
    Truck Class:
    Universal
    Diameter Options:
    4 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $650.99
    Qty in Cart: 0
    Price:
    $650.99
    Subtotal:
  • 8 To 5 OD X 60 Inch Chrome West Coast Stack

    8 To 5 OD X 60 Inch Chrome West Coast Stack

    LINCOLN CHROME

    $670.99
    Lincoln Chrome 60 Inch Tall West Coast Stack W/ 8 Inch Reduced To 5 Inch OD* High Quality Stack* Chrome Plated Steel* 8-5 Inch OD X 60 Inch * West Coast Style* Sold Individually* Warranty On Stack...
    09-088560083
    SKU:
    09-088560083
    Truck Class:
    Universal
    Diameter Options:
    8 Inch
    Length Options:
    60 Inch
    Style Options:
    Miter Cut
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Product Type:
    Exhaust
    $670.99
    Qty in Cart: 0
    Price:
    $670.99
    Subtotal:
  • 8 to 5 OD X 30 Inch Bull Hauler Exhaust Stack By Lincoln Chrome

    8 to 5 OD X 30 Inch Bull Hauler Exhaust Stack By Lincoln Chrome

    LINCOLN CHROME

    $730.99
    Chrome Plated Steel Bull Hauler Exhaust Top Stack Reduced To 5 OD* High Quality Stack* 8 Inch -5 Inch X 60 Inch* Bull Hauler Style* Sold Individually* Warranty On Stack Against Defects In Workmanship...
    09-088560043
    SKU:
    09-088560043
    Truck Class:
    Universal
    Diameter Options:
    8 Inch
    Length Options:
    60 Inch
    Style Options:
    Bull Hauler Turn
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Product Type:
    Exhaust
    $730.99
    Qty in Cart: 0
    Price:
    $730.99
    Subtotal:
  • 8 To 5 X 60 Inch LC Chrome Miter Cut Exhaust Stack

    8 To 5 X 60 Inch LC Chrome Miter Cut Exhaust Stack

    LINCOLN CHROME

    $717.99
    Chrome 60 Inch Long Exhaust Stack W/ Miter Cut* High Quality Stack* Chrome-Plated Steel* 8-5 Inch X 60 Inch * Miter Cut* 8 Inch Stack Reduces To 5 Inch OD Inlet-Bottom* Sold Individually* Warranty On...
    09-088560013
    SKU:
    09-088560013
    Truck Class:
    Universal
    Diameter Options:
    6 Inch
    Length Options:
    60 Inch
    Style Options:
    Miter Cut
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Product Type:
    Exhaust
    $717.99
    Qty in Cart: 0
    Price:
    $717.99
    Subtotal:
  • 8 To 5 OD X 60 Inch Chrome Miter Cut Top Exhaust Stack By BESTfit

    8 To 5 OD X 60 Inch Chrome Miter Cut Top Exhaust Stack By BESTfit

    BESTFIT TRUCK PARTS

    $552.99
    BESTfit Miter Cut 60 Inch Exhaust Muffler TipMake a statement on the road with the BESTfit Miter Cut 60 Inch Exhaust Muffler Tip. Constructed from chrome for lasting durability, this muffler tip...
    09-08856001
    SKU:
    09-08856001
    Truck Class:
    Universal
    Length Options:
    60 Inch
    Style Options:
    Miter Cut
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Diameter Options:
    8 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $552.99
    Qty in Cart: 0
    Price:
    $552.99
    Subtotal:
  • Total: items /

Adding your products to cart

Upgrade your truck's performance and style with the International LoneStar Exhaust product lineup. This selection includes various high-quality components such as chrome stacks, DPF, mufflers, elbows, piping, and clamps. Whether you're looking to enhance the sound, appearance, or efficiency of your LoneStar, you'll find the right parts here. With durable and reliable options, this product lineup has everything you need to customize and optimize your truck's exhaust system.

Frequently Asked Questions About International LoneStar Exhaust Parts

What exhaust stack sizes are compatible with my International LoneStar, and will I need adapters?

International LoneStar trucks typically accept 5-inch or 6-inch exhaust stacks, depending on your engine configuration and model year. Most 2008-2020 LoneStar models with ISX or X15 engines use 5-inch DPF systems, while some specialty configurations may have 6-inch outlets. We recommend measuring your current exhaust outlet diameter before ordering. If you're switching sizes, reducer or expander adapters are available, though they may slightly affect exhaust flow and sound.

How difficult is it to install aftermarket exhaust stacks on a LoneStar, and what tools do I need?

Installation typically takes 2-4 hours for experienced mechanics and requires basic hand tools including socket sets, band clamp tools, and potentially a sawzall for trimming. The main challenges involve properly aligning the stacks with existing brackets and ensuring adequate clearance from the cab and sleeper. Many customers report that having a second person helps significantly with positioning. Pre-2015 models may require additional bracket modifications due to changes in the exhaust routing.

Will chrome or stainless steel exhaust parts discolor or rust on my LoneStar?

Chrome-plated stacks will eventually show heat discoloration (blueing) near the base after 6-12 months of use, which is normal. 304 stainless steel resists discoloration better but may develop a golden tint over time. For maximum longevity in harsh climates or heavy-duty applications, we recommend 409 stainless steel, though it has a more industrial appearance. Regular cleaning with appropriate metal polishes can minimize discoloration on both materials.

Are there specific exhaust configurations for LoneStar models with DEF systems?

Yes, 2011 and newer LoneStar models with DEF systems require exhaust components rated for higher temperatures due to the DPF regeneration process. Standard chrome stacks may experience accelerated deterioration near the DPF outlet. Look for exhaust parts specifically marked as "DPF compatible" or rated for 1000?F+ continuous operation. Some aftermarket options include heat shields or thermal wraps to protect chrome finishes.

What's the difference between curved, straight, and miter-cut exhaust stacks for appearance and performance?

Curved stacks direct exhaust away from the trailer and reduce cab soot buildup but can create slightly more back pressure. Straight stacks offer the best flow characteristics and classic appearance but may deposit more soot on your trailer. Miter-cut tops (typically 15-30 degree angles) provide a good compromise, directing exhaust at an angle while maintaining good flow. Turn-out tops are popular for reducing trailer soot but add 2-3 inches to overall height, which matters for garage clearances.


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