SPOOL Race Porsche 9YA.1 Cayenne S 2.9TT Catless Downpipe

Spool Performance Porsche Cayenne S 2.9TT Race Downpipes — 2018–2023 Upgrade your Porsche Cayenne S with Spool Performance Race Downpipes. Designed for the 9YA.1 chassis with the 2.9L twin-turbo V6, these catless downpipes replace the restrictive factory units to improve exhaust flow and deliver a more aggressive exhaust note. Constructed from high-quality stainless steel, Spool Performance Race Downpipes combine durability with precision fitment. Their free-flowing design reduces exhaust restriction, supporting improved turbocharger response and increased horsepower and torque potential. Key Features Catless design: Maximizes exhaust flow and reduces restriction. Stainless steel construction: Built to withstand high exhaust temperatures. Improved response: Supports quicker turbocharger response and increased performance potential. Aggressive exhaust note: Brings out the sound of your twin-turbo V6. Direct bolt-on fitment: Designed to replace the factory downpipes. Vehicle Fitment Feature Compatibility Model Porsche Cayenne S — 9YA.1 Model Year 2018–2023 Engine 2.9L Twin-Turbo V6 OPF Compatibility Non-OPF vehicles only Package Includes Spool Performance Catless Race Downpipes.