Premium Stainless Steel Exhaust Pipes for Maximum Durability
For a build that needs to withstand the toughest conditions and look good doing it, stainless steel is the undisputed choice. The superior corrosion resistance makes it ideal for vehicles exposed to road salt, mud, and coastal air, preventing rust-through and maintaining structural integrity for years.
We stock both 304 and 409 grades of stainless steel exhaust tubing. The 304 grade offers a premium, bright finish and maximum rust protection, while the 409 grade provides excellent durability and heat cycling properties at a more accessible price point.
Heavy-Duty Mild Steel Exhaust Pipes for Reliable Performance
While stainless steel offers ultimate longevity, mild steel remains the go-to for custom fabricators and practical repairs. Its workability and cost-effectiveness make it perfect for projects where budgets are tight or complex fabrication is required. Mild steel is incredibly easy to cut, bend, and weld, allowing for faster modifications and installations in a workshop environment.
It delivers dependable performance and a deep, traditional exhaust tone that many enthusiasts prefer. For a strong, functional, and affordable solution, our heavy-duty mild steel pipes provide the raw material needed for countless custom and standard replacement applications.
Straight, Oval & Flexible Exhaust Tubes for the Ideal Flow
For those seeking the most direct path for exhaust gases and the loudest possible sound, a straight pipe exhaust delivers. Our straight exhaust tubing is available in a variety of diameters and materials, including popular sizes like 3-inch stainless exhaust tubing, giving you the control to build a system that is as aggressive as you want it to be.
This approach is all about raw, unfiltered performance, providing an intense soundtrack and a noticeable improvement in engine response. However, while a high-performance exhaust system needs to be tough, it also needs to have a degree of movement.
Engine torque, chassis flex, and road vibrations can place immense stress on rigid exhaust components, leading to cracked welds and broken hangers. This is where flexible exhaust tubing is indispensable. Installed strategically within the system, these stainless steel sections absorb vibrations and allow for movement between the engine and the chassis-mounted pipes.
This is especially critical in 4x4s, trucks, and high-horsepower applications where engine movement is significant. Integrating a flex pipe prevents catastrophic failures and keeps your system securely in place. Then again, sometimes, the biggest challenge in a custom build isn't power, but space.
Lowered vehicles and custom chassis often have limited ground clearance, making it difficult to run large-diameter round tubing without the risk of scraping. Our oval exhaust pipes solve this problem directly.
They provide the same cross-sectional area and flow capacity as their round counterparts but in a flatter, wider profile. This allows you to tuck the system up tight against the underbody, maximising ground clearance while maintaining performance. It's the perfect solution for achieving a clean, low-slung look without compromising on exhaust flow.
Exhaust Tubes for a Variety of Applications
Not every project calls for a massive exhaust. Smaller diameter pipes are crucial for a wide range of applications where precision is key. These sizes are ideal for smaller displacement engines, classic cars, and motorcycles where a large pipe would harm performance by reducing exhaust gas velocity.
They are also essential for constructing true dual exhaust systems, fabricating wastegate pipes in a turbo setup, or for custom generators and small engine projects. Having access to the right compact tubing allows for a properly tuned system that matches the engine's output, leading to better throttle response and optimised power delivery.
On the other hand, when you’re dealing with forced induction, big V8s, or hard-working diesel engines, moving a large volume of air is the priority. Our medium- and large-diameter pipes are engineered to handle the flow demands of high-output power plants. These sizes are the standard for performance 4x4s, street machines, and trucks that need every bit of performance they can get.
Shop Performance Exhaust Pipes and Tubes Today
You have the vision for your vehicle's performance and sound; we supply the parts to make it a reality. Find the perfect fit for your project and start building with high-quality, durable exhaust components from Performex Auto.
Once you've selected your core piping, finish the job with our massive range of exhaust accessories. We have all the parts you need to connect, mount, and finalise your system. And we mean it when we say all the parts. Our range includes:
If you need assistance choosing the best products for your vehicle make and model, our team is ready to help. Contact us for expert advice and let's get your project moving.
