Description
SOUL Performance’s Race Exhaust upgrades the GT4 RS with a true 3-inch, flange-to-tip design and a bespoke X-pipe for a crisp motorsports tone. An optional Resonated configuration reduces drone below 2500 RPM while maintaining full 3-inch flow, addressing the factory muffler’s undersized, bottlenecking tubing.
![SOUL Performance Race Exhaust System with WEISSACH Tips for 982 Porsche 718 Cayman GT4 RS / Spyder RS [POR.718GT4RS.RER.WEI/POR.718GT4RS.RE.WEI]](https://diamondusedparts.com/wp-content/uploads/2026/04/soul-performance-race-exhaust-system-with-weissach-tips-for-982-porsche-718.jpeg)





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