Best Straight Car Exhaust Pipes of 2025

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 5, 2025

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Straight car exhaust pipes are a popular choice for car enthusiasts who want to improve the performance and sound of their vehicle. These pipes are designed to allow for a more direct flow of exhaust gases, reducing back pressure and increasing horsepower. Additionally, straight pipes produce a louder, more aggressive exhaust note that can enhance the driving experience. While some car manufacturers offer straight pipes as an option, many drivers choose to install aftermarket pipes for a more customized look and sound. Straight car exhaust pipes are available in a variety of materials, including stainless steel and aluminum, to suit different preferences and budgets.

At a Glance: Our Top Picks

Universal Custom Exhaust Kit with Mandrel-Bends Cover #TOP 1
Universal Custom Exhaust Kit with Mandrel-Bends
ftb score rating icon 9.8
JY PERFORMANCE 2.5 Inch Exhaust Pipe Cover #TOP 2
JY PERFORMANCE 2.5 Inch Exhaust Pipe
ftb score rating icon 9.7
DNA MOTORING ZTL-25RAW-8P Custom Exhaust Kit Cover #TOP 3
DNA MOTORING ZTL-25RAW-8P Custom Exhaust Kit
ftb score rating icon 9.5

Top 10 Straight Car Exhaust Pipes

Universal Custom Exhaust Kit with Mandrel-Bends

DAC265
2.5''
Universal Custom Exhaust Kit with Mandrel-Bends Cover
2.5'' Mild Steel Custom Exhaust Kit Tubing Mandrel Bend Pipe Straight & U-Bend 16 Gauge Universal 8PCS

This Universal Custom Exhaust Kit is made of high-quality mild steel with computerized mandrel-bends that provide strength and durability. The kit includes 16-gauge piping walls, two 48-inch straight pipes, two 90-degree pipes, two 45-degree pipes, and two 180-degree U-bends, all with 2.5-inch smooth mandrel bent tubes that allow for easy slip-fit installation. As the direct manufacturer, this product offers the lowest price and best quality.

What We Like
Durable and strong due to computerized mandrel-bends and high-quality mild steel
Easy to install with slip-fit design and expanded ends
Comes with various pipes and U-bends for custom exhaust configurations
16-gauge piping walls provide added durability
#TOP 2

JY PERFORMANCE 2.5 Inch Exhaust Pipe

DAC254
Silver
2.5 Inch
JY PERFORMANCE 2.5 Inch Exhaust Pipe Cover
JY PERFORMANCE 2.5 Inch Universal Custom Exhaust Straight Pipe Stainless Steel T304 Tubing Piping | 47.3 Inch Long 2.5'' OD

The JY PERFORMANCE Exhaust Pipe is made from high-quality T-304 stainless steel, ensuring durability and resistance to rust and corrosion. With an outside diameter of 2.5 inches, this pipe is designed to fit a variety of exhaust systems, providing a universal fit for your vehicle. Its length of 47.3 inches allows for versatile installation options, making it suitable for various applications. Additionally, the 16-gauge thickness offers strength and stability, ensuring that it can withstand high temperatures and pressure. This exhaust pipe is perfect for those looking to enhance their vehicle's performance and sound.

What We Like
Durable stainless steel construction
Universal 2.5-inch diameter
Versatile 47.3-inch length
Strong 16-gauge thickness
#TOP 3

DNA MOTORING ZTL-25RAW-8P Custom Exhaust Kit

ZTL-25RAW-8P
Metallic
2.5Inch
DNA MOTORING ZTL-25RAW-8P Custom Exhaust Kit Cover
DNA MOTORING ZTL-25RAW-8P 8 Pcs 2.5 Inches Mild Steel DIY Custom Exhaust Tubing Mandrel Bend Pipe Straight & U-Bend Kit, Universal Fit

The DNA MOTORING Exhaust Bend Kit is designed for DIY enthusiasts who want to create a custom exhaust system. With 18-gauge mild steel piping, you can ensure strength and durability while maximizing exhaust airflow. The slip-fit joints make assembly a breeze, allowing you to fabricate your system with ease. This universal kit includes a variety of pipes and bends, giving you the flexibility to shape your exhaust just the way you want it. Whether you need straight pipes or various angles, this kit has everything you need for a successful installation.

What We Like
Durable mild steel construction
Easy assembly with slip-fit joints
Versatile pipe configurations
Maximized exhaust flow

DNA MOTORING 18 Inch Exhaust Tubing

ZTL-PP-30-0-SS
Metallic
3.0 Inch
DNA MOTORING 18 Inch Exhaust Tubing Cover
DNA MOTORING ZTL-PP-30-0-SS 18 Inch Straight Tube DIY Stainless Steel Exhaust Tubing,3" OD,Universal Fit,Polished Finish

The DNA MOTORING Exhaust Tubing is designed for DIY enthusiasts looking to enhance their vehicle's performance. This 18-inch straight pipe features a polished finish and universal fit, making it suitable for a variety of vehicles. With 18-gauge piping walls, it ensures durability and strength, giving you peace of mind during installation. The slip fit joints allow for easy fabrication, so you can customize your exhaust system without hassle. Just remember to measure your vehicle to ensure a proper fit, as professional installation is highly recommended for the best results.

What We Like
Durable stainless steel construction
Universal fit for various vehicles
Easy to install and customize
Polished finish for aesthetic appeal
#TOP 5

JY PERFORMANCE 3 Inch Exhaust Pipe Tubing Kit

T304 Stainless Steel Exhaust Pipe Kit
Silver
3 Inch
JY PERFORMANCE 3 Inch Exhaust Pipe Tubing Kit Cover
3 Inch Universal T304 Stainless Steel Exhaust Pipe Tubing Kit 16 Gauge Custom Straight U Bend 45 & 90 Degree Mandrel 8PCS

This JY PERFORMANCE 3 Inch Exhaust Pipe Tubing Kit is made of high-quality T304 stainless steel with computerized mandrel-bends for strength and durability. With 16-gauge piping walls, this custom exhaust kit offers superior performance and longevity. The kit includes 2 straight pipes, 2 90-degree pipes, 2 45-degree pipes, and 2 180-degree U-bends. Each smooth mandrel-bent tube is expanded on one end for easy slip-fit installation. As a direct manufacturer, JY PERFORMANCE offers the lowest price and the best quality. Upgrade your car's exhaust system with this Universal Custom Exhaust Kit and enjoy improved exhaust flow, increased horsepower, and a deeper, more aggressive sound. The high-quality stainless steel construction ensures resistance to corrosion and rust, making it a long-lasting and reliable choice for car enthusiasts.

What We Like
High-quality T304 stainless steel
16-gauge piping walls
Easy slip-fit installation
#TOP 6

DNA MOTORING Mandrel Exhaust Pipe Kit

ZTL-30RAW
Metallic
3Inch
DNA MOTORING Mandrel Exhaust Pipe Kit Cover
DNA MOTORING ZTL-30RAW 16 Pcs 3 Inches Mild Steel DIY Custom Mandrel Exhaust Pipe Straight & U Bend Tube Kit,Universal Fit

The DNA MOTORING ZTL-30RAW exhaust pipe kit includes 16-gauge piping walls with slip fit joints, making it easy to use and allowing for the easiest fabrication. The kit is made of high-quality mild steel with computerized mandrel-bends for strength and durability, maximizing the smoothest high exhaust air flow rate. The universal kit includes 16 pieces of tubing, enough to create a custom exhaust system the way you want it. With an inlet/outlet size of 3" OD, this kit is perfect for those looking to upgrade their car's exhaust system.

What We Like
16 pieces of tubing to create a custom exhaust system
Sturdy structure made of high-quality mild steel
Computerized mandrel-bends for strength and durability
#TOP 7

FGJQEFG 2.25 Inch Exhaust Pipe

Extension Pipes
Metallic
FGJQEFG 2.25 Inch Exhaust Pipe Cover
FGJQEFG 2.25 Inch Straight DIY Custom Mandrel Exhaust Pipe Tube Pipe, 30 Inch Length, 2.25'' OD Mandrel Straight Pipe, T304 Stainless Steel, Universal Fitment - 1PC

The FGJQEFG Exhaust Pipe is crafted from high-quality T-304 stainless steel, ensuring durability and longevity. Its 2.25-inch outside diameter and 30-inch length make it a versatile option for various exhaust systems. The design maintains the integrity of the pipe's size, simplifying installation for your DIY projects. The polished finish not only enhances aesthetics but also provides excellent corrosion and oxidation resistance, making it a reliable choice for automotive or industrial applications. While professional installation is recommended, this exhaust pipe is user-friendly for those looking to enhance their vehicle's performance.

What We Like
High-quality stainless steel
Easy installation
Corrosion resistant
Versatile length
#TOP 8

Jaxilyn 2.5-Inch Exhaust Pipe Kit

Jaxilyn
Exhaust Pipe
2.5 inch-8 pcs
Jaxilyn 2.5-Inch Exhaust Pipe Kit Cover
Jaxilyn Exhaust Pipe Kit 2.5 Inches Mild Steel DIY Custom Exhaust Kit Tubing Mandrel Bend Pipe Straight & U-Bend 16 Gauge Universal 8PCS

The Jaxilyn Exhaust Pipe Kit offers a versatile solution for your custom exhaust needs. Made from high-quality mild steel, it provides durability and resistance to corrosion and oxidation, ensuring a long-lasting performance. With a variety of bends and straight pipes included, you can easily configure your exhaust system to fit your specific requirements. The smooth mandrel bends are designed for easy installation, allowing you to slip-fit the parts together without hassle. This kit is perfect for DIY enthusiasts looking to customize their vehicle's exhaust system efficiently.

What We Like
High-quality mild steel
Variety of pipe options
Easy slip-fit installation
Customizable exhaust system
#TOP 9

YOLANDO 3'' Custom Exhaust Kit

Silver
YOLANDO 3'' Custom Exhaust Kit Cover
3'' Custom Exhaust Kit Universal Mild Steel 16 Gauge Tubing Mandrel Bend Pipe Straight & U-Bend (16PCS, 2 Packs)

The YOLANDO Exhaust Kit offers high-quality mild steel construction, ensuring strength and durability for your vehicle's exhaust system. With 16-gauge piping walls, this kit provides robust performance and longevity. It includes four straight pipes, four 90-degree pipes, four 45-degree pipes, and four 180-degree U-bends, giving you a variety of options for your custom exhaust setup. Each 3-inch smooth mandrel bent tube is designed with an expanded end for easy slip-fit installation, making it convenient for you to set up without hassle.

What We Like
Durable mild steel construction
Variety of pipe shapes
Easy installation
16-gauge piping
#TOP 10

JY PERFORMANCE 5 Inch Exhaust Pipe

DAC252-1
5 Inch
JY PERFORMANCE 5 Inch Exhaust Pipe Cover
JY PERFORMANCE 5 Inch Stainless Steel Straight Exhaust Pipe 30" Length 5" Muffler Replacement Pipe

The JY PERFORMANCE Exhaust Pipe is crafted from high-quality 304 stainless steel, ensuring excellent resistance to rust and corrosion for a long-lasting product. With a 5-inch inlet and outlet, and a substantial 30-inch length, this exhaust pipe fits a variety of vehicle models, making it a versatile choice for your automotive needs. The polished finish not only enhances durability but also helps prevent scaling, ensuring the pipe maintains its appearance over time. Before installation, it's advisable to consult a professional, ensuring a proper fit and function for your vehicle.

What We Like
High-quality stainless steel
Corrosion and rust resistance
Universal fit for various vehicles
Polished for durability
Buying Guide Image

Finding the Best Straight Car Exhaust Pipes to Meet Your Car's Needs

When it comes to upgrading the exhaust system of your car, straight pipes are a popular option. Not only do they give your car a more aggressive look and sound, but they can also improve its performance. However, choosing the right straight pipes for your car can be a bit of a challenge, as there are many factors to consider. Here are some tips to help you make the right choice.

Consider Your Car's Make and Model

One of the first things to consider when choosing straight pipes is your car's make and model. Different cars have different exhaust systems, and the type of pipes that will work best for your car will depend on its specific design. For example, a car with a front-wheel drive layout will require a different type of exhaust pipe than a rear-wheel drive car.

Choose the Right Material

Another important factor to consider when choosing straight pipes is the material they are made from. The most common materials used for exhaust pipes are stainless steel and aluminized steel. Stainless steel pipes are more durable and resistant to rust and corrosion, but they are also more expensive. Aluminized steel pipes are less expensive and still provide good durability, but they are not as resistant to rust and corrosion as stainless steel.

Consider the Pipe Diameter

The diameter of the exhaust pipes is another important factor to consider. The diameter of the pipes will determine the amount of exhaust gas that can flow through them, which can affect your car's performance. In general, larger diameter pipes can improve your car's horsepower and torque, but they can also make your car louder. Smaller diameter pipes, on the other hand, can reduce exhaust noise, but they can also reduce horsepower and torque.

Think About the Length of the Pipes

The length of the straight pipes is another factor to consider. Longer pipes can improve exhaust flow and increase horsepower and torque, but they can also make your car louder. Shorter pipes, on the other hand, can reduce exhaust noise, but they can also reduce horsepower and torque.

Consider the Design of the Pipes

The design of the straight pipes is also an important factor to consider. Some straight pipes have a smooth, straight design, while others have a more complex, twisted design. The design of the pipes can affect the flow of exhaust gas and the overall performance of your car. Smooth, straight pipes are generally more efficient at exhaust gas flow, but twisted pipes can provide a more aggressive sound.

Consider the Installation Process

Finally, it's important to consider the installation process when choosing straight pipes. Some straight pipes are designed to be easy to install, while others may require more complex installation procedures. If you're not confident in your ability to install the pipes yourself, it's a good idea to have them installed by a professional.

In conclusion, choosing the right straight pipes for your car involves considering many different factors, including your car's make and model, the material the pipes are made from, the diameter and length of the pipes, the design of the pipes, and the installation process. By carefully considering each of these factors, you can choose the straight pipes that will work best for your car and provide the performance and sound you desire.

Frequently Asked Questions (FAQs)

1. Is it OK to run straight pipe exhaust?

No, it is not okay to run a straight pipe exhaust on your car. It is illegal in all states due to laws requiring vehicles to have mufflers and catalytic converters to reduce emissions and noise pollution. Driving a straight-piped car in a state where it is illegal can result in fines or even having your car impounded.

2. Is a straight pipe exhaust loud?

Yes, a straight pipe exhaust is much louder compared to a system with mufflers and resonators. Since straight pipe systems do not include these components, the engine's roar is uninhibited, resulting in a louder sounding vehicle.

3. Do you lose HP with straight pipes?

In some cases, straight piping can actually increase horsepower and torque. This is especially true for high-performance engines that require increased airflow. By removing the muffler and catalytic converter, the engine can breathe more freely, resulting in a power increase.

4. Does straight piping a car hurt it?

Straight piping can have negative effects on performance in some cases. If the engine is not designed to run without a muffler and catalytic converter, removing these components can disrupt the air-to-fuel ratio and cause performance issues.

5. Why are straight pipes illegal?

Straight pipes are illegal because they do not meet the requirements set by law for vehicle noise and emissions. The law states that a vehicle must have a functioning muffler to prevent excessive or unusual noise. Straight pipes, cutouts, or rusted-out mufflers are all considered illegal.

6. How much HP does straight pipe add?

Straight piping can only add a relatively small amount of horsepower, usually around 5 to 10 hp. While it is a popular choice for increasing horsepower, the overall increase is not significant.

7. What are the downsides of straight pipe?

One of the main downsides of straight pipe systems is increased emissions, which can be an issue for street-legal cars. Excessive noise can also lead to trouble with neighbors and authorities. However, if you only drive your car on the track, emissions standards may not apply.

8. Can I drive my car without a muffler?

It is not recommended to drive your car without a muffler. Driving without a muffler can result in excessive noise, toxic fume leaks within the vehicle, and exposure to carbon monoxide, which can cause dizziness, headaches, and nausea.

Editor's Notes

During our straight car exhaust pipe research, we found 24 straight car exhaust pipe products and shortlisted 10 quality products. We collected and analyzed 18,359 customer reviews through our big data system to write the straight car exhaust pipes list. We found that most customers choose straight car exhaust pipes with an average price of $25.33.

The straight car exhaust pipes are available for purchase. We have researched hundreds of brands and picked the top brands of straight car exhaust pipes, including YOLANDO, JY PERFORMANCE, DNA MOTORING, FGJQEFG, Jaxilyn. The seller of top 1 product has received honest feedback from 468 consumers with an average rating of 4.8.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.