Best Exhaust and Intake Upgrades for 500+ Hp Ls Swap 240sx

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The Nissan 240SX is a popular choice for enthusiasts looking to swap in a powerful LS engine. With the right exhaust and intake upgrades, you can easily achieve over 500 horsepower while maintaining reliability and performance. In this article, we will explore the best exhaust and intake upgrades for your LS swap 240SX.

Understanding the LS Engine and 240SX Compatibility

The LS engine series is known for its lightweight design and high power output. When swapping an LS into a 240SX, it’s crucial to select components that complement the engine’s characteristics while fitting properly into the chassis.

Best Exhaust Upgrades for LS Swap 240SX

An efficient exhaust system is vital for maximizing horsepower and torque. Here are some of the best exhaust upgrades for your LS swap 240SX:

  • Long Tube Headers: Long tube headers provide the best exhaust flow, allowing for increased horsepower and torque. Brands like Hooker and American Racing Headers offer high-quality options.
  • High-Performance Cat-Back Systems: Upgrading to a cat-back exhaust system can improve sound and performance. Look for systems from Borla or MagnaFlow for optimal results.
  • High-Flow Catalytic Converters: If emissions are a concern, consider high-flow catalytic converters that maintain legality while improving exhaust flow.
  • Exhaust Tips: Aesthetic upgrades like larger exhaust tips can enhance the overall look of your 240SX while slightly improving exhaust flow.

Best Intake Upgrades for LS Swap 240SX

Just as important as the exhaust system, an upgraded intake can significantly enhance engine performance. Here are some top intake upgrades:

  • Cold Air Intake Systems: A cold air intake system can increase airflow and improve throttle response. Brands like K&N and AEM offer popular options for LS engines.
  • High-Performance Intake Manifolds: Upgrading to a performance intake manifold can improve engine breathing. Consider options from Edelbrock or Holley for significant gains.
  • Throttle Body Upgrades: A larger throttle body can enhance airflow, leading to better performance. Look for throttle bodies from companies like Nick Williams or Fast.
  • Air Filters: High-flow air filters can improve airflow to the engine. Brands like AFE and K&N provide excellent filtration without sacrificing performance.

Combining Exhaust and Intake Upgrades

For optimal performance, it’s essential to ensure that your exhaust and intake systems work harmoniously. Here are some tips for combining these upgrades:

  • Matching Components: Choose exhaust and intake components from the same brand when possible, as they are often designed to work together.
  • Tuning: After upgrading your exhaust and intake, consider getting your engine tuned to optimize performance and ensure compatibility.
  • Consult Professionals: If unsure about which components to choose, consult with a performance shop that specializes in LS swaps.

Conclusion

Upgrading the exhaust and intake systems of your LS swap 240SX is crucial for achieving over 500 horsepower. By selecting high-quality components and ensuring they work well together, you can enhance your vehicle’s performance significantly. With the right upgrades, your 240SX will not only be fast but also reliable and enjoyable to drive.