Unlock the full performance potential of your Porsche 992 GT3 RS with this performance upgrade package combining a custom ECU tune with FI Exhaust catless header.
By removing restrictive catalytic converters and optimizing ECU calibration, this setup dramatically improves exhaust flow, power delivery, and throttle response while producing an aggressive motorsport-inspired sound.
• +25–40 HP increase
• +20–30 lb-ft torque
• Faster throttle response
• Improved high-RPM power
• Significantly louder and more aggressive exhaust tone
• Performance ECU Tune Calibration
• FI Exhaust Catless Headers
Vehicle: Porsche 911 GT3/RS (992)
Engine: 4.0L Naturally Aspirated Flat-Six
Shipping, duties, and tariffs included***
Unlock the full performance potential of your Porsche 992 GT3 RS with this performance upgrade package combining a custom ECU tune with FI Exhaust catless header.
By removing restrictive catalytic converters and optimizing ECU calibration, this setup dramatically improves exhaust flow, power delivery, and throttle response while producing an aggressive motorsport-inspired sound.
• +25–40 HP increase
• +20–30 lb-ft torque
• Faster throttle response
• Improved high-RPM power
• Significantly louder and more aggressive exhaust tone
• Performance ECU Tune Calibration
• FI Exhaust Catless Headers
Vehicle: Porsche 911 GT3/RS (992)
Engine: 4.0L Naturally Aspirated Flat-Six
Shipping, duties, and tariffs included***
