09/24/2026
The 992.2 GT3 leaves plenty of power on the table. The restrictive exhaust chokes off exhaust flow, limiting power. We found significant gains testing 9 different exhaust combinations with and without tuning calibrations. When you pair an open exhaust with proper tuning, the gains are quite incredible out of a N/A motor. These tests were done on 93 octane. Incredible gains and power curve with better flow and tuning. We’ll be releasing an in-depth analysis of every Soul exhaust configuration here soon! Thanks to SOUL PERFORMANCE PRODUCTS and M-Engineering for supporting this project. We can’t wait to share all of the data!