Porsche 991.1 / 991.2 GT3 / GT3 RS Valved Sport Exhaust System

Valvetronic Designs Porsche 991 GT3 / GT3 RS Valved Exhaust

Valved sport exhaust system for naturally aspirated 991-generation GT3 and GT3 RS models, engineered to amplify the flat-six character while retaining on-demand sound control.

• Fitment: 2014–2019 Porsche 911 GT3
• Fitment: 2016–2019 Porsche 911 GT3 RS
• 991.1 and 991.2 applications
• Valved sound control
• Performance-oriented flow path

Hear This Exhaust

Valvetronic provides sound demonstrations on the manufacturer product page.