GR Supra Exhaust Systems – Catback & Mufflers (A90/A91)

Upgrade your Toyota GR Supra A90/A91 with high-performance exhaust systems designed to improve sound, airflow and the overall driving experience. Explore premium catback, valved and titanium exhausts from AWE Tuning, Valvetronic Designs, RSE (formerly Tomei Japan), SP1-R, HKS and more – in single or dual exit, resonated and non-resonated options for the perfect balance of performance and tone.

9 products

GR Supra Exhaust Buying Guide

Which Supra exhaust is best for daily driving?

For a quiet cruise with an aggressive note on demand, choose a valved system like the Valvetronic Designs exhaust, which switches between quiet and loud modes, or the AWE Touring Edition, which uses 180 Technology® to stay drone-free.

What's the loudest option?

The AWE Track Edition and the RSE titanium systems with the silencer removed (up to 105dB on the Type-R) are the most aggressive.

Resonated or non-resonated?

Non-resonated gives a rawer, louder tone. Resonated smooths the sound for a fuller, more refined note.

Titanium or stainless steel?

Titanium is much lighter – the RSE Type-R weighs 7.8kg versus 25.1kg for the factory exhaust – while stainless steel systems cost less.

Do I need a tune for a cat-back exhaust?

No. Cat-back systems bolt on to the factory downpipe. For bigger gains, pair one with a downpipe and a tune.