Best Exhaust Pipe For Semi Trucks: Compare 10 Options

#1 · Best Overall

1. BIGREAT 5-Inch 60-Inch Stack

• Dimensions L x W: 61.8"L x 9.45"W
• Installation Type: Bolt-On

Best for: Long chrome stack replacement.

Why it ranks #1: Its 5-inch outside diameter and 60-inch length suit a long stack replacement, while alloy steel, chrome plating, and listed truck compatibility support broad use.

A 60-inch overall length gives the BIGREAT stack a tall profile for truck exhaust setups that call for a long curved pipe. Its 5-inch outside diameter and mirror-chrome finish make it a defined option for buyers choosing a stack by diameter, reach, and appearance.

Computerized mandrel bends pair with alloy-steel construction, giving this 60-inch pipe its curved form while supporting strength and durability. The 5-inch outside diameter and 1.6 mm thickness provide concrete sizing details for planning a diesel exhaust installation. Its mirror-chrome plated surface supplies the polished finish, and bolt-on installation is listed. BIGREAT describes the fitment as universal across diesel exhaust systems and a wide range of vehicles, but the buyer still needs to select the size for the intended setup.

Skip it if you need a shorter curved stack; TBOZZ TBZ-16C524C is listed at 24 inches.

Choose this BIGREAT pipe for a truck owner planning a 60-inch, 5-inch-OD chrome stack. Its curved, bolt-on format suits a specified stack installation, but the fixed length and diameter must match the intended exhaust layout.

Listed on Amazon as: 5'' Inch Chrome Curved Exhaust Stack Pipe,5" OD x 60" Long

#2 · Best Freightliner Fit

2. Texas Specialty Freightliner Elbow

• Installation Type: Bolt-On

Best for: Freightliner elbow replacement.

Why it ranks #2: This chrome 5-inch OD elbow specifically fits Freightliner Century and Columbia trucks and replaces part A04-17476-001, making it the targeted choice for those models.

Freightliner Century and Columbia compatibility makes this chrome bolt-on elbow a focused replacement choice rather than a universal stack pipe. It replaces Freightliner part A04-17476-001 and pairs a 5-inch outside diameter with a stated .062-inch thickness.

The listed Century and Columbia fitment narrows the application to those Freightliner trucks, helping buyers assess whether this elbow matches their repair need. Texas Specialty Products identifies it as a replacement for A04-17476-001, while the 5-inch OD and .062-inch thickness provide additional physical specifications. Its chrome finish gives the part its surface treatment, and bolt-on installation indicates the mounting type. The listing also specifies a 0.5-inch-13 thread size, a useful detail when checking the required threaded connection.

Skip it if you need a general curved stack pipe rather than a Freightliner elbow; BIGREAT BR0120 is listed as a universal-fit stack.

Choose this Texas Specialty Products elbow for a Freightliner Century or Columbia repair requiring the A04-17476-001 replacement and bolt-on form. Its application is specific, so buyers outside those listed models need another exhaust part.

Listed on Amazon as: Freightliner Bolt-On Exhaust Elbow, Chrome for A04-17476-001

#3 · Longest Curved Pipe

3. TBOZZ 48-Inch Curved Pipe

• Dimensions L x W: 48"L x 5"W
• Installation Type: Bolt-On
• Dimensions: 48"L x 5"W

Best for: Long flared-bottom curved pipe.

Why it ranks #3: The 5-inch curved pipe measures 48 inches and has a flared, slotted bottom with a listed 5-inch ID, offering a long single-pipe option.

At 48 inches long, this TBOZZ curved chrome pipe offers more reach than a short exhaust section while retaining a slotted, flared bottom. The lower opening is specified as 5 inches ID, giving buyers an explicit connection dimension for planning.

The 48-inch length establishes the pipe’s reach for a longer curved exhaust layout, and the stated 5-inch diameter describes its main size. Its bottom is flared and slotted, with a 5-inch inside diameter, so that end detail can guide connection planning. TBOZZ lists bolt-on installation and says the chrome part is durable and reliable in varied weather. Sold individually, it provides one pipe section rather than a complete system or matched pair.

Skip it if you need a compact curved pipe; TBOZZ TBZ-C518 is an 18-inch chrome option.

This TBOZZ fits buyers needing a 48-inch curved chrome pipe with a slotted, flared 5-inch-ID bottom. Its longer reach suits extended layouts, but the fixed length and single-pipe format are important boundaries.

Listed on Amazon as: Chrome Exhaust Pipe 5"DIA, 48" Length Curved,Flared Bottom with Slot

#4 · Flared 36-Inch Pipe

4. TBOZZ 36-Inch Curved Pipe

• Dimensions L x W: 36"L x 5"W
• Installation Type: Bolt-On
• Dimensions: 36"L x 5"W

Best for: Flared-bottom 36-inch pipe.

Why it ranks #4: This 5-inch-diameter, 36-inch curved chrome pipe has a flared, slotted bottom and a specified 5-inch ID at the base for compatible connections.

A slotted, flared bottom distinguishes this 36-inch TBOZZ pipe for buyers whose exhaust connection calls for a 5-inch inside diameter at the lower end. Its curved chrome shape combines a defined connection detail with a mid-length pipe for truck exhaust configurations.

The 36-inch length gives buyers a specific reach to plan around, while the curved 5-inch-diameter pipe sets the overall form. At the bottom, the 5-inch ID flared opening with a slot is the key connection feature, useful when the exhaust setup calls for that end design. TBOZZ lists bolt-on installation and chrome construction described as durable in varied weather. The pipe is sold individually, so it is a single-pipe choice rather than a multi-pipe system.

Skip it if you need a plain curved pipe end; TBOZZ TBZ-C518 is a shorter curved option without a listed flare or slot.

This TBOZZ suits buyers needing a 36-inch curved chrome pipe with a slotted, flared 5-inch-ID bottom. Choose it when that end style matches the exhaust connection; its fixed length and individual-pipe format limit other layouts.

Listed on Amazon as: Chrome Exhaust Pipe 5"DIA, 36" Length Curved,Flared Bottom with Slot

#5 · Bull Horn Opening

5. TBOZZ 48-Inch Bull Horn

• Dimensions L x W: 48"L x 5"W
• Installation Type: Bolt-On
• Dimensions: 48"L x 5"W

Best for: Bull-horn stack with reduced base.

Why it ranks #5: The 48-inch stack has a 7-inch bull-horn opening and a reduced 5-inch ID bottom, fitting buyers who need that specific outlet shape.

A 7-inch bull-horn opening above a reduced 5-inch-ID bottom gives this TBOZZ stack a distinctive two-diameter profile. At 48 inches long, it suits buyers planning a tall stack with the specified flared visual shape and narrower lower connection.

The 48-inch length defines the stack’s reach, while its 7-inch bull-horn opening establishes a wider top profile. At the bottom, the reduced 5-inch inside diameter provides a separate connection dimension to consider when planning the exhaust setup. TBOZZ describes the chrome pipe as durable and reliable in varied weather, and lists bolt-on installation. These specifications make the opening and reduced base central fit considerations; the product is sold individually rather than as a paired stack set.

Skip it if you want a uniform 5-inch-diameter curved pipe; TBOZZ TBZ-C548-FT has a 5-inch diameter and flared slotted bottom.

This TBOZZ suits buyers seeking a 48-inch bull-horn stack with a wide 7-inch opening and reduced 5-inch-ID base. The stepped profile is a defining fit consideration, and the listing supplies one individual stack.

Listed on Amazon as: 7" Bull Horn Chrome Exhaust Stack,5"ID Reduced Bottom,48" Length

#6

6. TBOZZ 24-Inch Curved Stack

• Dimensions L x W: 24"L x 5"W
• Installation Type: Bolt-On
• Dimensions: 24"L x 5"W

Best for: Compact curved chrome stack.

Why it ranks #6: Its 5-inch OD and 24-inch curved chrome stack format provide a shorter rigid replacement option, although the listing gives less connection detail.

At 24 inches long, the TBOZZ TBZ-16C524C offers a compact curved chrome stack for truck layouts needing less reach than longer pipes. Its 5-inch outside diameter gives buyers a clear sizing reference, while the bolt-on installation type identifies its listed mounting approach.

The 24-inch length can help a buyer plan a shorter stack section, while the curved shape supplies the specified outlet form. TBOZZ lists a 5-inch outside diameter, making diameter comparison straightforward when planning the exhaust arrangement. Chrome is described as durable and reliable in varied weather, and the installation type is bolt-on. This is a single pipe, so it serves a focused replacement or build need rather than providing the multiple components of a complete exhaust system.

Skip it if you need more reach than 24 inches; BIGREAT BR0120 offers a 60-inch curved chrome stack pipe.

Pick this TBOZZ for a truck exhaust layout calling for a short, 24-inch curved chrome pipe with a 5-inch OD. Its compact reach is the defining boundary; it is not a longer stack section or complete system.

Listed on Amazon as: 5" OD×24" Curved Chrome Exhaust Stack Pipe

#7

7. TBOZZ 18-Inch Curved Pipe

• Dimensions L x W: 18"L x 5"W
• Installation Type: Bolt-On
• Dimensions: 18"L x 5"W

Best for: Short 18-inch curved pipe.

Why it ranks #7: At 18 inches long, this 5-inch-diameter curved chrome pipe is the most compact listed curved section for installations requiring limited pipe length.

An 18-inch length makes this TBOZZ pipe a short curved chrome option for exhaust layouts needing limited reach. Its listed 5-inch outside diameter provides a clear sizing reference, while the curved form and bolt-on installation type define its basic configuration.

The short 18-inch length gives buyers a compact section to plan into an exhaust route, rather than the reach of a longer stack. Its 5-inch outside diameter and curved shape identify the pipe’s stated dimensions and form. TBOZZ describes the chrome finish as durable and reliable in varied weather, and specifies bolt-on installation. The supplied listing is for one pipe, so it suits a focused section need; it does not provide a longer stack or a multi-component exhaust system.

Skip it if you need a longer curved pipe; TBOZZ TBZ-C548-FT is listed at 48 inches with a flared, slotted bottom.

Pick this TBOZZ for a truck exhaust layout needing an 18-inch curved chrome pipe with a 5-inch OD. It is suited to short sections; buyers needing a taller stack should account for its limited reach.

Listed on Amazon as: Chrome Exhaust Pipe 5"DIA, 18" Length Curved

#8

8. TPHD 36-Inch Stainless Flex Pipe

• Dimensions L x W: 36"L x 5"W
• Installation Type: Bolt-On
• Dimensions: 36"L x 5"W

Best for: Stainless flex-pipe section.

Why it ranks #8: The 5-inch-ID, 36-inch stainless-steel flex pipe suits a flexible connection need and is described as more corrosion-resistant than galvanized or aluminized flex.

Stainless-steel construction is the key distinction of this 36-inch TPHD flex pipe, which is specified to offer better corrosion resistance than galvanized or aluminized flex. Its 5-inch inside diameter and three-foot length give buyers concrete dimensions for a flexible exhaust section.

The 36-inch length provides a three-foot section for planning an exhaust connection, while the 5-inch inside diameter identifies its listed opening size. TPHD says stainless steel offers better corrosion resistance than galvanized or aluminized flex pipe, a relevant material distinction for buyers choosing between these constructions. Bolt-on is the listed installation type, and the product is identified as an aftermarket replacement rather than OEM. The supplied details specify one flex pipe, so it addresses a section replacement, not a complete exhaust system.

Skip it if you require an OEM part; Texas Specialty Products TSP-12.17476C is a listed Freightliner replacement elbow.

This TPHD section suits buyers needing a 36-inch, 5-inch-ID stainless flex pipe and an aftermarket replacement. Its material advantage is relevant when choosing flex construction, but it is not OEM and does not supply a complete system.

Listed on Amazon as: 5 Inch ID X 36 Inch Stainless Steel Flex Pipe

#9

9. LYLCDDP 90-Degree Exhaust Tube

Best for: Right-angle exhaust connection.

Why it ranks #9: This 5-inch 90-degree tube has 12-inch sides and a flared, slotted end, but its generic listing provides no specific semi-truck fitment.

A 90-degree bend with 12 inches on each side gives this LYLCDDP tube a clear role in turning an exhaust route. Its 5-inch inner and outer diameter specifications help buyers plan a right-angle connection around the stated tube dimensions.

The 90-degree shape creates a sharp direction change, while the 12-inch length on each side gives the installer defined sections to position around the exhaust route. LYLCDDP lists 5-inch inner and outer diameter sizing, useful when comparing the tube against the intended connection dimensions. One end has a flared and slotted design for installation. The stated material is high-quality steel and aluminum, described as suitable for various environments; this is a single elbow tube, not a straight stack pipe.

Skip it if you need a straight stack rather than a bend; TBOZZ TBZ-C518 is a short curved pipe option.

This tube fits buyers routing exhaust through a 90-degree turn where its 5-inch dimensions and 12-inch sides suit the installation. Its fixed elbow geometry is the main boundary, so it is not a straight stack section.

Listed on Amazon as: Exhaust 90 Degree Tube 5" OD,12" each side length

#10

10. BIGREAT Turbo Dual Smoker Kit

• Dimensions L x W: 61.8"L x 24"W
• Installation Type: Bolt-On

Best for: Dual-smoker stack system kit.

Why it ranks #10: The 5-inch inlet and 60-inch chrome stacks are aimed at a dual-smoker system, with listed Dodge, Chevy, and Ford compatibility rather than specific semi-truck fitment.

A dual-smoker T-pipe system pairs with a 60-inch, 5-inch-OD chrome stack tip, giving this BIGREAT kit a multi-part exhaust-stack configuration. Its 5-inch inlet and mandrel-bent tubing are specified for buyers planning a truck setup around that system format.

The 5-inch inlet provides a stated connection size, while mandrel-bent tubing is specified for maximum flow and gives the system its formed routing. BIGREAT lists T409 stainless and coated silver for the smoke kits, with 2.0 mm thickness; the stack tip is alloy steel, 60 inches long, 1.6 mm thick, and mirror-chrome plated. These separate specifications help buyers understand the components and finishes involved. The kit weighs 92.4 pounds, so handling and installation require planning around that listed weight.

Skip it if you need only one lightweight stack pipe; TBOZZ TBZ-C548-FT is a 48-inch individual curved pipe.

Choose this BIGREAT kit for truck buyers seeking a dual-smoker T-pipe system with a 60-inch stack tip and 5-inch inlet. Its 92.4-pound listed weight and multi-part setup make handling and installation important considerations.

Listed on Amazon as: 5'' Turbo Dual Smoker Diesel Exhaust Stack T Pipe System Kit