Fitment Information
- Porsche 991 GT3 / GT3 RS / 911R (2014, 2015, 2016, 2017, 2018, 2019)
Emissions Compliance
This exhaust does not alter or replace any emissions equipment.
Specs & Features
- Includes both sides
- 16 Gauge stainless steel
- TIG welded
- 35 lb savings
- Bolt on install
FlowMaxx Valved Side Muffler Bypass Pipes for Porsche 991.1 / 991.2 GT3 / GT3 RS models are equipped with valves offers the capability to produce an aggressive exhaust note under acceleration, and a more quiet tone for city driving. When cruising on the streets the valves are closed and produce a deeper exhaust tone. At wide-open throttle the valves will open, producing a unique rich exhaust tone. Exhaust valves are controlled by the engine control unit and works exactly like how the original exhaust system would of functioned on the vehicle.
