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Freightliner Cabover Exhaust Parts

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    Chrome Exhaust Reducer 7 ID X 5 OD X 9.5 Inch

    Chrome Exhaust Reducer 7 ID X 5 OD X 9.5 Inch

    LINCOLN CHROME

    $185.99
    Lincoln Chrome 7 Inch To 5 Inch Exhaust Reducer* High Quality Exhaust Reducer* Made of Chrome-Plated Steel* 7 Inch ID On Top* 5 Inch OD On Bottom* 9.50 Inches Over All Length* Sold...
    09-0801754
    SKU:
    09-0801754
    Diameter Options:
    7 Inch
    Truck Class:
    Universal
    Length Options:
    9 1/2 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Product Type:
    Exhaust
    $185.99
    Qty in Cart: 0
    Price:
    $185.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Exhaust Adapter Reducer 7 ID X 5 ID X 8 Inch

    BESTfit Chrome Exhaust Adapter Reducer 7 ID X 5 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $126.99
    BESTfit Exhaust Reducer* Made Of High Quality Chrome-Plated Steel* 7 Inch I.D. To 5 Inch I.D.* 8 Inches Length* Sold Individually Warranty On Exhaust Reducers Against Defects In Workmanship &...
    09-0801752
    SKU:
    09-0801752
    Diameter Options:
    7 Inch
    Truck Class:
    Universal
    Length Options:
    8 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $126.99
    Qty in Cart: 0
    Price:
    $126.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Exhaust Adapter Reducer 7 ID X 5 OD X 8 Inch

    BESTfit Chrome Exhaust Adapter Reducer 7 ID X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $120.99
    BESTfit Chrome-Plated Steel 7 Inch I.D. To 5 Inch O.D. Exhaust Reducer Adapter* High Quality Exhaust Reducer* Made of Chrome-Plated Steel* 8 Inch Length* 7 Inch I.D.* 5 Inch O.D.* Sold Individually*...
    09-0801751
    SKU:
    09-0801751
    Truck Class:
    Universal
    Diameter Options:
    7 Inch
    Length Options:
    8 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $120.99
    Qty in Cart: 0
    Price:
    $120.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Exhaust Adapter Reducer 7 OD X 5 OD X 8 Inch

    BESTfit Chrome Exhaust Adapter Reducer 7 OD X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $149.99
    BESTfit Chrome-Plated Steel Exhaust Adapter Reducer 7 Inch O.D. to 5 Inch O.D.Chrome Exhaust Adapter Reducer* High Quality Exhaust Reducer* Made of Chrome-Plated Steel* 7 Inch O.D. To 5 Inch O.D.* 8...
    09-0801750
    SKU:
    09-0801750
    Truck Class:
    Universal
    Diameter Options:
    7 Inch
    Length Options:
    8 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $149.99
    Qty in Cart: 0
    Price:
    $149.99
    Subtotal:
  • BESTfit Chrome Steel Exhaust Adapter Reducer 6 ID X 5 ID X 8 Inch

    BESTfit Chrome Steel Exhaust Adapter Reducer 6 ID X 5 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $127.99
    BESTfit 6-5 Inch I.D. Chrome Reducer Pipe* High Quality Exhaust Pipe Reducer* Made Of Chrome Plated Steel * Dimensions: - 6 Inch ID To 5 Inch ID - 8 Inch Length* Sold Individually* Warranty On...
    09-0801658
    SKU:
    09-0801658
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Diameter Options:
    6 Inch
    Length Options:
    8 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $127.99
    Qty in Cart: 0
    Price:
    $127.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Exhaust Reducer 6 OD X 5 ID X 8 Inch

    BESTfit Chrome Exhaust Reducer 6 OD X 5 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $49.53
    BESTfit Exhaust Reducer* High Quality Exhaust Reducer* Made Of Chrome- Plated Steel* 8 Inch Length* 6 Inch O.D. To 5 Inch I.D. * Sold Individually* Warranty On Exhaust Reducer Against Defects In...
    09-0801653
    SKU:
    09-0801653
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Diameter Options:
    6 Inch
    Length Options:
    8 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $49.53
    Qty in Cart: 0
    Price:
    $49.53
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Exhaust Reducer 6 ID X 5 OD X 8 Inch

    BESTfit Chrome Exhaust Reducer 6 ID X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $60.99
    BESTfit Exhaust Expander* High Quality Exhaust Expander* Made Of Chrome-Plated Steel* 5 Inch O.D. To 6 Inch I.D.* Sold Individually* Warranty On Exhaust Expander Against Defects In Workmanship &...
    09-0801652
    SKU:
    09-0801652
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Length Options:
    8 Inch
    Diameter Options:
    6 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $60.99
    Qty in Cart: 0
    Price:
    $60.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Exhaust Reducer 6 OD X 5 OD X 8 Inch

    BESTfit Chrome Exhaust Reducer 6 OD X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $68.99
    BESTfit Exhaust Expander/Reducer* High Quality Exhaust Reducer* Made Of Chrome-Plated Steel* 8 Inch Length* 5 Inch O.D. To 6 Inch O.D. * Sold Individually* Warranty On Exhaust Reducers Against...
    09-0801651
    SKU:
    09-0801651
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Diameter Options:
    6 Inch
    Length Options:
    8 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $68.99
    Qty in Cart: 0
    Price:
    $68.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Exhaust Reducer 6 ID X 5 ID X 8 Inch

    BESTfit Chrome Exhaust Reducer 6 ID X 5 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $67.99
    BESTfit 5 Inch ID Chrome Exhaust Expander/Reducer* High Quality Exhaust Reducer* Made Of Chrome-Plated Steel* Dimensions:  - 5 Inch I.D. X 6 Inch I.D.  - 8 Inch Length* Sold Individually* Warranty On...
    09-0801650
    SKU:
    09-0801650
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Length Options:
    8 Inch
    Diameter Options:
    6 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $67.99
    Qty in Cart: 0
    Price:
    $67.99
    Subtotal:
  • BESTfit 6 ID/OD X 13 X 13 Inch 90 Degree Aluminized Steel Exhaust Elbow

    BESTfit 6 ID/OD X 13 X 13 Inch 90 Degree Aluminized Steel Exhaust Elbow

    BESTFIT TRUCK PARTS

    $196.99
    BESTfit 90 Degree Exhaust Elbow W/ 7 Inch Center Line Radius & 6 Inch I.D./O.D.* High Quality Elbow* 6 Inch I.D. X 6 Inch O.D.* 90 Degree Outside Measurement * 26 Inch X 7 Inch Centerline Radius*...
    09-0801625
    SKU:
    09-0801625
    Truck Class:
    Universal
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Degree Options:
    90
    Make:
    Universal Items
    Diameter Options:
    6 Inch
    Length Options:
    26 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $196.99
    Qty in Cart: 0
    Price:
    $196.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 5 Inch ID-OD 45 Degree Chrome 12 X 12 Inch Exhaust Elbow With Plain & Belled Ends

    TPHD 5 Inch ID-OD 45 Degree Chrome 12 X 12 Inch Exhaust Elbow With Plain & Belled Ends

    TURNPIKE TRUCK TRIM

    $129.99
    5 Inch Diameter 45 Degree Chrome Exhaust Elbow By TPHDThe TPHD 5 Inch ID-OD 45 Degree Chrome Exhaust Elbow With Plain & Belled Ends is built for heavy-duty trucks that demand durability, precision,...
    09-0801584
    SKU:
    09-0801584
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Material Options:
    Steel
    Degree Options:
    45
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Elbow
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $129.99
    Qty in Cart: 0
    Price:
    $129.99
    Subtotal:
  • BESTfit 5 X 46 Inch Long Aluminized Straight Exhaust Pipe

    BESTfit 5 X 46 Inch Long Aluminized Straight Exhaust Pipe

    BESTFIT TRUCK PARTS

    $70.99
    BESTfit 5 X 46 Inch Long Straight Exhaust Pipe* High Quality Exhaust Pipe* Straight* Made Of Aluminized Steel* Dimensions:  - 46 Inch Height  - 5 Inch OD* Sold Individually* Warranty On Exhaust Pipes...
    09-0801563
    SKU:
    09-0801563
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Length Options:
    46 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $70.99
    Qty in Cart: 0
    Price:
    $70.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 5 OD - OD 45 Degree 12 X 12 Inch Exhaust Elbow

    TPHD 5 OD - OD 45 Degree 12 X 12 Inch Exhaust Elbow

    TPHD

    $53.34
    Exhaust Elbow Pipe* High Quality Elbow* Made Of Aluminized Steel * 5 Inch OD-OD* 45 Degree* 12 Inch Legs* Sold Individually* Warranty On Elbows Against Defects In Workmanship & Material From Date Of...
    09-0801518
    SKU:
    09-0801518
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Degree Options:
    45
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $53.34
    Qty in Cart: 0
    Price:
    $53.34
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 5 OD - ID 45 Degree 12 X 12 Inch Exhaust Elbow

    TPHD 5 OD - ID 45 Degree 12 X 12 Inch Exhaust Elbow

    TPHD

    $45.99
    Aluminized Steel 45 Degree Exhaust Elbow* High Quality Elbow* Made Of Aluminized Steel * 5 Inch ID - OD* Leg A: 12 Inch Leg* Leg B: 12 Inch Leg* Centerline: 5.5 Inches* 45 Degree* Sold Individually*...
    09-0801517
    SKU:
    09-0801517
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Degree Options:
    45
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $45.99
    Qty in Cart: 0
    Price:
    $45.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 5 ID-OD 45 Degree 8 X 8 Inch Chrome Exhaust Elbow

    TPHD 5 ID-OD 45 Degree 8 X 8 Inch Chrome Exhaust Elbow

    TPHD

    $133.99
    Exhaust Elbow 5 Inch ID-OD* High Quality Elbow* Made Of Chrome-Plated Steel* 5 Inch ID-OD* 45 Degree* Sold Individually* Warranty On Elbows Against Defects In Workmanship & Material From Date Of...
    09-0801516
    SKU:
    09-0801516
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Style Options:
    Elbow
    Material Options:
    Steel
    Degree Options:
    45
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $133.99
    Qty in Cart: 0
    Price:
    $133.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 5 ID-OD 45 Degree 8 X 8 Inch Standard Exhaust Elbow

    TPHD 5 ID-OD 45 Degree 8 X 8 Inch Standard Exhaust Elbow

    TURNPIKE TRUCK TRIM

    $66.99
    Aluminized Steel Standard Exhaust Elbow By TPHDReinforce your truck's exhaust system with the TPHD 5 ID-OD 45 Degree Standard Exhaust Elbow, crafted from high-quality aluminized steel for heavy-duty...
    09-0801515
    SKU:
    09-0801515
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Material Options:
    Aluminized Steel
    Degree Options:
    45
    Make:
    Universal Items
    Style Options:
    Elbow
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $66.99
    Qty in Cart: 0
    Price:
    $66.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 5 Inch OD Chrome 45 Degree 8 X 8 Inch Exhaust Elbow

    BESTfit 5 Inch OD Chrome 45 Degree 8 X 8 Inch Exhaust Elbow

    BESTFIT TRUCK PARTS

    $212.99
    BESTfit Chrome-Plated Steel 45 Degree Exhaust ElbowThis BESTfit exhaust elbow made of durable chrome-plated steel. It's got a 5-inch O.D. inlet and outlet, an 8-inch leg, and a 45-degree angle for...
    09-0801513
    SKU:
    09-0801513
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Style Options:
    Elbow
    Material Options:
    Steel
    Degree Options:
    45
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $212.99
    Qty in Cart: 0
    Price:
    $212.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 5 ID X 6 Inch Chrome Exhaust Coupler

    BESTfit 5 ID X 6 Inch Chrome Exhaust Coupler

    BESTFIT TRUCK PARTS

    $29.68
    BESTfit Chrome Straight Exhaust Coupler* High Quality Exhaust Coupler* Chrome-Plated* 5 Inch I.D. X 5 Inch I.D. X 6.5 Inch * Sold Individually* Warranty On Exhaust Coupler Against Defects In...
    09-0801510
    SKU:
    09-0801510
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Length Options:
    6 1/2 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $29.68
    Qty in Cart: 0
    Price:
    $29.68
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 5 ID X 6 Inch Aluminized Exhaust Coupler

    BESTfit 5 ID X 6 Inch Aluminized Exhaust Coupler

    BESTFIT TRUCK PARTS

    $20.13
    BESTfit Aluminized Steel Straight Exhaust Coupler* High Quality Exhaust Coupler* Made Of Steel* 5 Inch I.D. X 5 Inch I.D. X 6.5 Inch * Sold Individually* Warranty On Exhaust Coupler Against Defects...
    09-0801509
    SKU:
    09-0801509
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Length Options:
    6 1/2 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $20.13
    Qty in Cart: 0
    Price:
    $20.13
    Subtotal:
  • FREE SHIPPING OVER $249
    5 OD X 15 Inch 90 Degree Chrome Steel Exhaust Elbow by BESTfit

    5 OD X 15 Inch 90 Degree Chrome Steel Exhaust Elbow by BESTfit

    BESTFIT TRUCK PARTS

    $217.99
    BESTfit Chrome Steel 90 Degree Exhaust Elbow W/ Plain EndsThis BESTfit 90 degrees exhaust elbow is plain on both ends with an outside diameter measuring 5 inches. Each side extends a length of 15...
    09-0801508
    SKU:
    09-0801508
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Material Options:
    Steel
    Degree Options:
    90
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Length Options:
    15 Inch
    Style Options:
    Elbow
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $217.99
    Qty in Cart: 0
    Price:
    $217.99
    Subtotal:
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Adding your products to cart

Why Upgrade Your FLT Cabover Exhaust System?

Swapping in new exhaust components helps your cabover breathe better, run cooler, and burn cleaner. You’ll see real benefits on the road: - Improved airflow and horsepower  - Reduced emissions and exhaust noise - Longer-lasting engine performance - Custom style with chrome stacks and tips It’s more than just a repair—it’s a smart upgrade for any serious trucker who wants to keep their FLT running strong. What’s in the Lineup? - Chrome Stacks & Elbows: Give your rig that signature cabover style  - Mufflers & DPF Systems: Reduce engine noise and filter harmful emissions - Clamps, Brackets & Mounting Hardware: Keep everything secured tight - Replacement Piping: Direct exhaust gases efficiently - Complete Exhaust Kits: Everything you need in one go
These parts are built tough for heavy-duty, commercial use and made to fit the unique frame and layout of Freightliner FLT Cabover trucks. Add some power to your exhaust upgrade with Freightilner FLT engine performance parts – like exhaust manifolds and turbochargers – for a comprehensive optimization. While you’re under the hood swapping out exhaust components, consider throwing in some FLT Cabover truck heating parts.

Frequently Asked Questions About Freightliner FLT Cabover Exhaust Parts

What years and models of Freightliner FLT cabovers are these exhaust parts compatible with?

Our exhaust parts are designed to fit Freightliner FLT cabover models from 1980 through 1991, including the FLT86, FLT75, and FLT64 series. Each product listing specifies exact model compatibility. For trucks with aftermarket modifications or custom exhaust routing, we recommend measuring your existing system before ordering to ensure proper fitment.

Are these exhaust stacks chrome-plated steel or stainless steel, and what's the difference in durability?

We offer both chrome-plated steel and 304 stainless steel options. Chrome-plated stacks provide a mirror finish at a lower cost but may require more maintenance and can develop rust spots over time, especially in salt-heavy regions. Stainless steel stacks cost more initially but resist corrosion better and maintain their appearance longer with minimal upkeep. Both options are 16-gauge thickness for durability.

Do I need special tools or professional installation for these exhaust components?

Most exhaust stack replacements can be completed with standard hand tools including wrenches, sockets, and clamps. However, some installations may require cutting or welding, particularly when replacing elbows or modifying exhaust routing. We include detailed instructions with each part. For complete system overhauls or if you're uncomfortable with exhaust work, professional installation typically takes 2-4 hours.

What diameter exhaust stacks fit the FLT cabover, and can I upgrade from my current size?

Standard FLT cabovers came with 5-inch diameter exhaust systems, though some models used 4-inch. You can upgrade to a larger diameter, but this requires matching elbows, reducers, and potentially new mounting brackets. MoOEMg from 4-inch to 5-inch typically improves exhaust flow and sound but requires verifying clearance between the stack and cab.

How do curved versus straight stacks affect performance and appearance on FLT cabovers?

Curved stacks direct exhaust away from the cab, reducing soot buildup on your truck and trailer while providing the classic cabover look. Straight stacks offer easier installation and slightly better exhaust flow but may deposit more soot on your equipment. Neither significantly impacts engine performance. The choice is primarily aesthetic and based on your maintenance preferences.


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