Exhaust upgrades are a common aftermarket modification for many auto enthusiasts. But if you’re replacing the factory suitcase mufflers on the Porsche 718 GT4, you’ll need to consider the impact on aerodynamics. See what you need to know and how to keep air flowing smoothly through the rear diffuser.
What’s The Point Of Upgrading Your Porsche Exhaust System?
If you upgrade the factory exhaust of your Porsche 718 GT4, these Verus Engineering diffuser panels will protect aerodynamics.
A dazzling piece of machinery from the factory floor, the Porsche 718 GT4 is beloved by auto enthusiasts for its performance and style. Even so, you may consider upgrading the exhaust if you spend time on the track or want extra power for street driving. Here are some of the benefits:
- Improved airflow: Exhaust gases flow more freely through larger pipes and less restrictive components, allowing the engine to breathe easier.
- Reduced backpressure: Less resistance to the flow of exhaust gas can help the engine produce more power.
- Increased horsepower and torque: More efficient exhaust systems can boost horsepower and torque, giving you a more responsive and powerful driving experience.
- Improved throttle response: By improving exhaust airflow, the engine can respond more quickly to throttle inputs, making the car more responsive.
Remember that the extent of the performance gains will vary significantly based on the specific aftermarket exhaust system. You may also need additional aftermarket components to protect aerodynamics.
What Happens When You Remove Porsche Factory Mufflers?
Aftermarket diffuser panels fill the voids left when switching to an aftermarket exhaust and optimize underbody airflow.
The Porsche 718 GT4 suitcase mufflers are more than just an exhaust component. They are critical to aerodynamics, helping direct airflow and contributing to downforce and stability, especially at high speeds. Located on the sides of the vehicle, near the rear, the suitcase mufflers are part of the overall diffuser system.
When removing them for an aftermarket exhaust, you risk creating gaping holes that are deadly to aerodynamics. Turbulent air is likely to occur under the car, which is bad news when trying to lower times on the track. Thankfully, there is a solution.
Verus GT4 Diffuser Panels Protect Aerodynamic Performance
The diffuser panels with strakes help optimize airflow and improve the rear diffuser's overall performance.
Verus Engineering’s Porsche 718 GT4 diffuser panels with built-in strakes fill the void under the car and better control underbody airflow. In-house scan data informed the design and led to a factory-like fit and finish. These parts feed the center diffuser clean air and contain the horseshoe vortices that result from removing the suitcase-like mufflers. The Verus diffuser panels work with most aftermarket exhaust systems and help you get the most out of your rear diffuser.
Find The Best Porsche Aftermarket Parts From Verus Engineering
Purchase Porsche 718 GT4 diffuser panels and explore our expertly designed Porsche aftermarket parts in our online shop. Check out our complete aerodynamic kits for the balanced, efficient performance you need. If you have a question, please visit our FAQ or feel free to send us a message. Our team is here to help you get the most out of your vehicle.
Why You Need Aftermarket Diffuser Panels When Upgrading Your Porsche 718 GT4 Exhaust