High Flow Exhaust Downpipe for Porsche Cayman 718 GT4 RS 4.0L 2022-2025 Catless

Upgrade the performance and sound of your Porsche 718 Cayman GT4 RS with the STRATEC™ Catless High-Flow Exhaust Downpipe. Designed specifically for the 4.0L flat-six platform, this catless downpipe maximizes exhaust flow, reduces backpressure, and delivers an aggressive motorsport exhaust tone.

Engineered for track-focused drivers and performance enthusiasts, the STRATEC™ catless design improves throttle response, increases power potential, and sharpens the GT4 RS’s raw character. Precision-built from high-quality stainless steel, this downpipe is optimized for high-heat durability and extreme driving conditions.

Ideal for racing and off-road use, the STRATEC™ Catless Downpipe unlocks the full sound and performance the GT4 RS was built to deliver.

Key Features

• Catless high-flow design for maximum exhaust efficiency

• Increased horsepower and torque potential

• Faster throttle response and improved engine breathing

• Aggressive, race-inspired exhaust sound

• Precision-formed stainless steel construction

• Direct bolt-on fitment for Porsche 718 Cayman GT4 RS

• Designed for track and off-road use

Fitment

• Porsche 718 Cayman GT4 RS 4.0L (2022–2025)