Eventuri Porsche 911.1/911.2 GT3 RS Carbon Fibre Intake System

Designed to offer a genuinely more efficient flow path than the OEM airbox, Eventuri's Carbon Fibre Intake System for the 991 GT3 RS uses its patented Venturi Housing concept to let airflow negotiate the filters with a far less tortuous path, reducing drag through the system. Increasing overall intake volume raises maximum flow capacity too - bespoke filters with a 192mm (7.5") outer diameter provide over 110,000mm² of filtration surface area each, making maximum use of the available space in this naturally aspirated 4.0L flat-six.

Intake air temperatures are minimised through a fully sealed system, combined with carbon fibre's naturally low thermal conductivity across the wall thickness. Independently tested by ES Motors - UK specialists in high-powered Porsches - back-to-back on the same chassis dyno, the results showed a measurable gain throughout the RPM range rather than just at peak, which matters more than headline numbers alone since it shows the intake making an impact across the whole curve. Flow bench testing confirmed 1025 CFM versus 905 CFM stock, translating to a genuine gain of 8-11hp and 8-10ft-lb.

Why Choose This Intake System

• Patented Venturi housing concept - less tortuous airflow path than the OEM airbox, reduced drag
• 192mm bespoke filters - over 110,000mm² of filtration area each, maximising available space
• Flow bench-proven - 1025 CFM vs 905 CFM stock
• Independently dyno tested by ES Motors - measurable gains throughout the rev range, not just peak
• Fully sealed design with low-conductivity carbon fibre - genuinely minimised intake air temperatures
• Dyno-proven gains - 8-11hp and 8-10ft-lb over stock

Compatibility

• Porsche 911 GT3 RS (991.1, 2015-2016)
• Porsche 911 GT3 RS (991.2, 2018-2019)

What's Included

• Oversized carbon fibre airbox housing
• Bespoke high-flow dry air filters (192mm OD)
• Carbon fibre air diffuser
• Black silicone intake hose
• All required installation hardware