What are some reliable aftermarket exhaust options for the Toyota GR86?

I recently purchased a Toyota GR86 and I'm looking to upgrade the exhaust. I want to improve the sound and performance without breaking the bank. What are some reputable exhaust options that won't void my warranty?

I recommend checking out the Invidia N1 Cat-Back Exhaust. It offers a deep, aggressive tone without being too loud and it's known for increasing horsepower and torque. Plus, it's designed specifically for the GR86 so you know it will fit properly.

If you're on a budget, the Borla S-Type Cat-Back Exhaust is a great option. It's made from high-quality aerospace-grade T-304 stainless steel and has a nice deep tone. It's also dyno-tested for maximum performance.

For ultimate performance, the Tomei ExpremeTi Titanium Cat-Back Exhaust is a popular choice among GR86 owners. It's made from lightweight titanium and offers a throaty, race car sound. Keep in mind, it is on the pricier side.