Which aftermarket exhaust system is best for improving the performance of my Toyota Supra?

I recently purchased a Toyota Supra and I'm looking to upgrade the exhaust system for better performance. I've researched and found various options such as HKS, Borla, and Remus. Which one would you recommend and why?

Based on my personal experience, I would highly recommend the HKS exhaust system for your Toyota Supra. It not only enhances the performance and sound of the car, but also has a sleek design that complements the Supra's aesthetic.

I have a friend who owns a Toyota Supra and has tried both Borla and Remus exhaust systems. He claims that the Borla exhaust provided better results in terms of horsepower and torque gains.

In my opinion, it ultimately comes down to personal preference. I suggest doing more research and listening to sound clips of each exhaust system to see which one you like best.