Manifold Design and Construction



All 6boost manifolds are designed around our CNC cut and precision welded merge collectors that have set the benchmark for quality and performance for nearly 2 decades. A merge collector in turbo manifolds offers several significant benefits, making it a crucial component for optimising exhaust gas flow and enhancing overall turbocharger performance. Here are the key advantages of using a merge collector:

Improved Exhaust Gas Flow: A merge collector effectively combines the exhaust gases from individual cylinders into a single, more streamlined flow. This merging process reduces turbulence and backpressure, allowing exhaust gases to exit the engine more efficiently. The smoother flow results in faster evacuation of exhaust gases, improving engine breathing and increasing overall engine performance.

Enhanced Turbocharger Response: By optimizing exhaust gas flow, the merge collector reduces turbocharger spool-up time. Faster spool-up enhances turbocharger response, minimizing turbo lag, and providing improved throttle response. This translates to quicker acceleration and better power delivery, especially at lower engine RPMs.

Increased Horsepower and Torque: The efficient evacuation of exhaust gases with a merge collector ensures that the engine's cylinders are fully scavenged during the exhaust stroke. This scavenging effect maximizes the fresh air intake during the intake stroke, resulting in increased horsepower and torque throughout the entire RPM range.

Equalization of Cylinder Contributions: A well-designed merge collector ensures that each cylinder's exhaust gases contribute proportionally to the overall exhaust flow. This equalization helps balance cylinder pressures, reducing the risk of one cylinder's exhaust interfering with another and promoting smoother engine operation.

Reduction in Exhaust Gas Heat: The smoother flow and reduced backpressure achieved with a merge collector can lead to lower exhaust gas temperatures. This is beneficial for turbocharged engines, as lower exhaust gas temperatures can help protect sensitive turbocharger components from heat-related damage.

A well-designed merge collector in turbo manifolds plays a critical role in optimizing exhaust gas flow, reducing backpressure, and improving turbocharger response. The benefits of using a merge collector include increased horsepower and torque, better engine performance, and enhanced turbocharger efficiency, making it an essential component for maximizing the potential of turbocharged engines.



Experience Unleashed Power: Unravelling the Benefits of 6Boost Turbo Manifold!

The 6Boost Turbo Manifold is a high-performance masterpiece engineered to revolutionise your turbocharged engine. Crafted with precision and innovation, this manifold is designed to extract maximum power and efficiency from your engine setup. Here are the key benefits that make the 6Boost Turbo Manifold a must-have for any performance enthusiast:

  1. Durable Carbon Steel Construction: Our turbo manifold is assembled from high-quality carbon steel, ensuring exceptional strength and longevity. The robust construction guarantees resistance against cracking, warping, and corrosion, providing you with a reliable and long-lasting performance upgrade. This robust construction guarantees exceptional durability and resistance to corrosion, making it ideal for high-temperature, high-pressure turbocharged applications.
  1. Unmatched Design and Engineering: The 6Boost Turbo Manifold is the result of meticulous design and cutting-edge engineering. Its carefully crafted layout and port-matched flanges ensure optimal gas flow, reducing backpressure and exhaust turbulence. The result? Faster spool-up times, minimized turbo lag, and a significant increase in overall horsepower and torque.
  1. Precise Fitment: Achieve a seamless installation with the 6Boost Turbo Manifold. Each manifold is designed with perfect fitment in mind, ensuring compatibility with a wide range of vehicle makes and models. With bolt-on convenience, you can confidently integrate the manifold into your existing setup, saving time and effort during the installation process. Our CNC machined turbo flanges ensure unrivalled precision and accuracy in every flange we produce. Using state-of-the-art technology and advanced techniques, we guarantee consistent quality, tight tolerances, and a perfect fit every time.
  1. Broad Turbocharger Compatibility: The 6Boost Turbo Manifold is engineered to accommodate various turbocharger sizes and configurations. Whether you're running a factory-spec turbo or a high-performance aftermarket unit, this manifold can handle it all. The flexibility ensures you have the freedom to tailor your turbo setup to meet your specific performance goals.
  1. Performance Benefits: By optimizing exhaust gas flow, our turbo manifold minimizes turbo lag, increases turbo spool-up, and promotes overall engine efficiency. Experience improved throttle response, enhanced torque, and impressive horsepower gains to take your vehicle's performance to new heights.
  1. Dyno-Proven Performance: Backed by real-world testing and dyno results, the 6Boost Turbo Manifold has demonstrated its capacity to deliver impressive performance gains. With a reputation for enhancing engine output across the entire RPM range, this manifold has become the go-to choice for enthusiasts seeking unmatched power and reliability.
  1. Heat Resistant Coating: To further enhance the manifold's durability and heat dissipation capabilities, it is coated with a high-temperature resistant painted finish. This coating protects the manifold from the harsh operating conditions under the hood, extending its lifespan and maintaining peak performance.
  1. Track-Ready Durability: Whether you're tearing up the track or pushing the limits on the streets, the 6Boost Turbo Manifold has the durability to handle it all. The robust design and premium materials ensure the manifold can endure the stresses of high-performance driving, providing you with peace of mind and confidence in your vehicle's performance.

Prepare to unlock the full potential of your turbocharged engine with the 6Boost Turbo Manifold. It's not just a performance upgrade; it's a game-changer that will redefine your driving experience. Take the first step towards automotive excellence and equip your ride with the power and efficiency of the 6Boost Turbo Manifold today!

Upgrade your turbocharged engine with confidence, knowing you've invested in a premium-quality 6boost Turbo Manifold. Trust in our product's quality and engineering to unlock the true potential of your engine and elevate your boosted expectations.

Join the ranks of satisfied performance enthusiasts who have already experienced the difference our manifold can make. Invest in performance, invest in quality, and embrace the power of a 6boost Turbo Manifold today!


Material Choice

Why do we use mild steel over stainless steel?

  1. Differential Expansion: Stainless steel typically has a lower coefficient of thermal expansion than some other materials used in turbo systems, such as cast iron or Inconel. This difference in expansion rates between the stainless-steel manifold and other components, such as the turbocharger housing or exhaust flanges, creates additional stress at the interfaces during thermal cycling.
  2. Brittle Behaviour: Stainless steel, depending on its alloy composition, can exhibit brittle behaviour at high temperatures. When the material undergoes cyclic heating and cooling, it becomes more susceptible to crack initiation and propagation, especially if it has low ductility at elevated temperatures.
  3. Thermal Cycling Fatigue: The continuous thermal cycling leads to localized deformation and microscopic cracks within the stainless steel. Over time, these microcracks can grow and link, eventually resulting in visible cracks and structural failure.

It is our experience that for the regular heat cycles of a daily driven vehicle a mild steel turbo manifold will far out last a stainless item due to the above properties.


Elevate your Expectations