Best Exhaust Pipe For Semi Trucks: Compare Stack Sizes and Styles

#1 · Best Overall

1. BIGREAT 5-Inch 60-Inch Curved Stack

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

Best for: Long chrome stack replacement.

Why it ranks #1: This 5-inch-OD, 60-inch curved stack is listed for trucks and diesel exhaust systems, with alloy steel, mandrel bends, and a chrome finish.

A 60-inch length sets this BIGREAT curved stack apart, giving truck owners a tall exhaust-pipe option in a 5-inch outside diameter. Its polished mirror-chrome finish adds a bright exterior surface, while the alloy-steel construction and 1.6 mm thickness provide concrete material and dimension details for planning a replacement.

The 5-inch OD and 60-inch overall length help buyers compare the pipe with their existing exhaust layout before installation. BIGREAT lists universal fitment for diesel exhaust systems and a bolt-on installation type, so it can suit a range of vehicle setups when the dimensions match. Computerized mandrel bends are specified for strength and durability, and the mirror-chrome plated surface supplies the polished appearance. The listing gives alloy steel as the material and 1.6 mm as its thickness.

Skip it if you need a compact 18-inch curved outlet; the TBOZZ TBZ-C518 is a shorter listed option.

This suits truck owners seeking a long, 5-inch-OD curved chrome stack for a diesel exhaust setup. Check that its 60-inch length and outside diameter work with the intended layout before choosing this bolt-on pipe.

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

#2 · Long Chrome Stack

2. Fortpro 5-Inch 60-Inch Curved Stack

• Dimensions L x W: 60"L x 5"W
• Installation Type: Bolt-On
• Material Type: Alloy Steel

Best for: Long curved chrome stack.

Why it ranks #2: It provides a 5-inch outside diameter and 60-inch length in chrome-plated alloy steel, with precision bends and bolt-on installation.

Fortpro pairs a 5-inch outside diameter with a 60-inch curved stack, giving truck owners a long chrome option for layouts needing substantial pipe length. Its chrome-plated alloy steel and precision-bender construction are specified alongside claims about exhaust-flow restrictions and reduced cabin exposure to exhaust gases and noise.

The 60-inch length and 5-inch OD provide key measurements for checking the available vertical space and exhaust connection. Fortpro says the pipe's precision benders support precise fit and durability, while its chrome-plated steel supplies the listed finish. The product description also states that it reduces exhaust flow restrictions and significantly reduces cabin exposure to exhaust gases and noise. Bolt-on is the installation type, but the listed compatible vehicle type is van, so truck buyers should note that specification.

Skip it if you require a product explicitly listed for trucks; BIGREAT's 5-inch 60-inch stack names truck compatibility.

This Fortpro pipe may suit buyers prioritizing a long, curved chrome stack and its stated flow and cabin-exposure benefits. The listed vehicle type is van, an important compatibility boundary for semi-truck installations.

Listed on Amazon as: 5" O.D. Chrome Curved Exhaust Stack Pipe – 60” Long | F247707

#3 · Largest Diameter

3. Cabtherlyn 6-Inch 36-Inch Stack

• Material Type: Heavy-Duty Steel Chrome

Best for: Six-inch diesel truck stack.

Why it ranks #3: Its 6-inch outside diameter and 36-inch length suit buyers seeking a wider curved stack; the listing names diesel pickups and trucks.

A 6-inch outside diameter distinguishes this Cabtherlyn curved stack from narrower exhaust pipes, while its 36-inch length provides a defined mid-length option. The product is specified for diesel pickups and trucks and uses chrome-plated heavy-duty steel, combining clear vehicle-use guidance with a corrosion-resistant finish.

The 6-inch OD and 36-inch overall length give diesel pickup and truck owners specific dimensions to compare with their exhaust opening and available space. Cabtherlyn describes the curved structure as optimizing exhaust flow and reducing backpressure, connecting the pipe shape to its stated operating purpose. Chrome-plated heavy-duty steel is listed as rust- and corrosion-resistant, a relevant material feature for an exterior stack. The listing includes the exhaust stack pipe; it does not specify a clamp or other mounting hardware.

Skip it if you have a 5-inch opening and need a matching-diameter curved pipe; BIGREAT's 5-inch stack is a listed alternative.

Consider this Cabtherlyn stack for a diesel pickup or truck setup calling for a 6-inch-OD, 36-inch curved pipe. Its larger diameter is the key fit boundary, so compare that measurement with the intended exhaust connection.

Listed on Amazon as: Exhaust Stack Pipe Curved Truck Pipe Heavy-Duty Steel Chrome, Exhaust Pipe Truck Pipe 6" OD x 36" Long

#4 · Compact Curved Stack

4. TBOZZ 5-Inch 24-Inch Curved Stack

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

Best for: Short curved chrome stack.

Why it ranks #4: This chrome curved stack has a 5-inch outside diameter and 24-inch length, offering a shorter stack format than the 60-inch options.

At 24 inches long, the TBOZZ curved chrome stack offers a shorter alternative to full-length exhaust pipes while retaining a 5-inch outside diameter. That compact length can suit a layout calling for a small curved section, and the chrome finish gives the pipe a bright exterior appearance.

The listed 5-inch OD and 24-inch length give buyers two concrete dimensions to compare against the installation space and adjoining exhaust parts. Its curved form provides a bent-pipe option, while bolt-on is the stated installation type. TBOZZ describes the chrome part as durable and reliable in various weather conditions, a relevant consideration for an exposed exhaust component. It is sold individually, so the listing does not indicate a multi-pipe set.

Skip it if you need a 60-inch curved stack; BIGREAT's 5-inch 60-inch chrome pipe is the longer listed choice.

Choose this TBOZZ pipe for a truck exhaust layout needing a 5-inch-OD curved section only 24 inches long. Its compact dimensions are the key boundary: it is not the long-stack choice for installations requiring greater reach.

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

#5

5. TBOZZ 5-Inch 18-Inch Curved Pipe

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

Best for: Short five-inch curved pipe.

Why it ranks #5: The 5-inch-diameter, 18-inch curved chrome pipe is a short bolt-on option, but the listing gives less vehicle-fit detail than higher-ranked stacks.

This TBOZZ pipe combines a 5-inch outside diameter with an 18-inch curved form, offering a short-section option for truck exhaust layouts. The chrome finish is described as durable and reliable in various weather conditions, giving buyers a concrete surface detail alongside its compact dimensions.

The 18-inch length can suit an installation calling for a short curved section rather than a long stack, while the 5-inch OD supplies a useful comparison measurement for the exhaust connection. TBOZZ identifies the pipe as curved and lists bolt-on installation. Its chrome finish is described as durable and reliable in different weather conditions. The product is sold individually, so the listing does not present it as a multi-piece exhaust kit.

Skip it if you need a 60-inch curved stack; Fortpro's 5-inch 60-inch pipe is the longer listed option.

This TBOZZ pipe fits buyers looking for a short, curved 5-inch-OD chrome section for an exhaust layout. Its 18-inch length is the main boundary, so choose a longer stack when the installation needs more reach.

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

#6 · Bull Horn Opening

6. TBOZZ 7-Inch Bull Horn Stack

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

Best for: Bull-horn chrome stack buyers.

Why it ranks #6: Its 48-inch bull-horn stack has a 7-inch pipe and 5-inch ID reduced bottom, making it a distinct option when that connection size matches.

The 7-inch bull-horn opening gives this TBOZZ stack a distinctive outlet shape, paired with a 5-inch reduced bottom and 48-inch length. Those dimensions help buyers distinguish it from straight, uniform-diameter pipes and assess whether its flared profile suits their truck exhaust setup.

The 5-inch reduced bottom identifies the connection-side diameter, while the 7-inch bull-horn opening describes the wider outlet; buyers can use both measurements when evaluating a compatible layout. At 48 inches long, it provides a defined stack length for planning space and routing. TBOZZ specifies a chrome finish and says the part is durable and reliable in various weather conditions. Bolt-on is the listed installation type, and the pipe is sold individually.

Skip it if you need a straight pipe with uniform 5-inch dimensions; COLT EXHAUST's 51-inch stainless straight pipe is a listed alternative.

This TBOZZ stack suits buyers seeking a 48-inch chrome bull-horn outlet with a 5-inch reduced bottom. Its flared 7-inch opening is central to the choice, so it is not the match for a uniform straight-pipe layout.

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

#7

7. COLT EXHAUST 5-Inch 51-Inch Pipe

• Dimensions L x W: 51"L x 5"W
• Installation Type: Clamp-On
• Material Type: 409 Grade Stainless Steel

Best for: Stainless straight-pipe replacement.

Why it ranks #7: This universal 5-inch-ID/OD straight pipe is 51 inches long and uses 409-grade stainless steel; a band clamp is listed as included.

A 51-inch straight length in 409-grade stainless steel makes this Northeastern Exhaust pipe a corrosion-resistant option for buyers replacing a straight exhaust section. Its 5-inch ID/OD dimensions and included band clamp give shoppers practical fit and connection details to consider before planning installation.

The straight shape and 51-inch length suit buyers comparing a replacement section with a similarly routed exhaust system, while the listed 5-inch ID/OD clarifies the pipe dimensions. Northeastern Exhaust identifies the material as 409-grade stainless steel and describes it as corrosion resistant, a useful property for an exposed component. An included band clamp supports a clamp-based connection workflow. The product is described as universal fitment, but the listed measurements still determine whether it suits a particular setup.

Skip it if you need a curved chrome stack rather than straight tubing; TBOZZ's TBZ-16C524C is a listed curved option.

This is for buyers replacing a long, straight 5-inch exhaust section who value stainless construction and an included band clamp. Its straight shape is a clear boundary, so it does not serve layouts requiring a curved stack.

Listed on Amazon as: Northeastern Exhaust | Polished Stainless Steel Straight Exhaust Pipe Universal (5 Inch ID/OD x 51 Inch Long) | Straight Pipe with 5 Inch Band Clamps | Automotive Replacement Part

#8

8. PTP 4-Inch 18-Inch Chrome Stack

• Dimensions L x W: 18"L x 4"W
• Installation Type: Bolt-On

Best for: Compact four-inch curved stack.

Why it ranks #8: It is a compact curved chrome stack with a 4-inch inside diameter and 18-inch length, so it suits only systems matching that smaller size.

An 18-inch length and 4-inch inside diameter make this PTP Pro Trucking Products stack a compact, narrow option among the listed curved pipes. Its chrome construction and curved-top form provide a defined appearance and configuration for buyers replacing a short exhaust-stack section.

The 4-inch ID and 18-inch length give buyers concise dimensions for checking a connection and available installation space. PTP specifies a curved-top stack, making it a bent option rather than straight tubing, and describes the chrome as high quality. Bolt-on is the stated installation type. The listing does not provide broader vehicle compatibility details, so the stated measurements are especially important when comparing it with a particular exhaust setup.

Skip it if you need a 5-inch, 60-inch stack; Fortpro's 5-inch 60-inch curved pipe is a listed longer option.

This PTP pipe suits buyers needing a compact curved stack with a 4-inch ID and 18-inch length. Those dimensions are its clear boundary, so it is not the choice for a larger-diameter, full-length exhaust stack.

Listed on Amazon as: Pro Trucking Products 4" ID x 18" Chrome Exhaust Stack 4×18 824715PTP

#9

9. BIGREAT 5-Inch Dual Smoker Kit

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

Best for: Dual-smoker system builders.

Why it ranks #9: This listing is a 5-inch turbo dual-stack system kit with T409 stainless and coated-silver smoke kits, but its 92.4-pound listed weight and broader kit format are less straightforward.

A turbo dual-smoker T-pipe system distinguishes this BIGREAT kit from single-stack pipes, with a 5-inch inlet and two smoker-stack outlets. It combines mandrel-bent alloy-steel tubing with T409 stainless and coated silver smoke-kit components, giving buyers material and system details for planning a broader exhaust installation.

The 5-inch inlet provides a key connection measurement, while the T-pipe system format makes this a kit for a dual-smoker layout rather than a lone replacement stack. BIGREAT specifies mandrel-bent tubing for maximum flow and lists T409 stainless and coated silver for the smoke-kit components. Its 60-inch stack tips have a 5-inch OD and mirror-chrome finish. Universal fitment is stated for trucks, Dodge, Chevy, and Ford, with installation dependent on inside diameter and outside size.

Skip it if you need one replacement stack rather than a dual system; TBOZZ's 24-inch curved pipe is a single-piece option.

This BIGREAT kit suits truck owners planning a turbo dual-smoker exhaust layout with a 5-inch inlet. Its 92.4-pound listed weight and system format make it a different choice from a single replacement stack.

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

#10

10. FGJQEFG 5-to-8-Inch Stack Tip

• Dimensions L x W: 36"L x 8"W
• Installation Type: Bolt-On
• Material Type: Stainless Steel

Best for: Angled stainless stack tip.

Why it ranks #10: This is a 36-inch stainless stack tip with a 5-inch inlet and 8-inch outlet, not a replacement exhaust pipe, and professional installation is recommended.

A 5-inch inlet opening to an 8-inch miter-cut outlet gives this FGJQEFG tip a pronounced angled profile. Its 36-inch length and T304 stainless-steel construction make the dimensions and material clear for buyers seeking a decorative diesel stack tip rather than a standard, uniform-width pipe.

The 5-inch inlet and 8-inch outlet help buyers assess the transition from the existing exhaust, while the 36-inch length defines how far the tip extends. FGJQEFG says the angled cut helps protect the existing tailpipe from corrosion and deformation, and identifies the material as polished T304 stainless steel. Universal fitment is listed, but the instructions call for sizing according to inside diameter and outside size and recommend professional installation. Instructions are not included.

Skip it if you need a complete dual-stack T-pipe system; BIGREAT's 5-inch turbo dual smoker kit is listed as a system kit.

This tip fits buyers wanting a polished stainless, angled outlet with a 5-inch inlet and 8-inch tip. It is a stack tip, not a complete dual system, and the listing recommends professional installation.

Listed on Amazon as: 5 Inch Inlet 8 Inch Outlet Polished Stainless Steel Miter Angle Cut Diesel Smoker Exhaust Stack Tip Diesel Exhaust Tip(Stack Smokers 5" ID Inlet 36" Long)