About this product
Overview
The 991.2 GT2RS is Porsche's most extreme, most powerful, and most uncompromising street 911. 700 horsepower. Rear-wheel drive only. A 3.8L twin-turbocharged flat-six that operates at the absolute limit of what a road car can be. The "Widowmaker" earned its reputation — and it deserves an exhaust that matches its ferocity.
Connecting to OEM or aftermarket downpipes, this system runs 2.5 inches from inlet to outlet. Exiting via brushed single-wall Valvetronic tips.
Why It Works
- 2.5" Mandrel-Bent Tubing: Maximizes flow from the twin-turbo flat-six and sharpens mid-range response.
- Precision TIG Welds: Every joint engineered to withstand track use and long-term performance driving.
Construction & Options
- Material: Brushed T304 stainless steel.
- Craftsmanship: Precision TIG welds; smooth, high-flow routing.
- Tips: Brushed single-wall Valvetronic tips.
Fitment
- 2018–2019 Porsche 911 GT2RS (991.2)
Installation Notes
- Direct bolt-on to OEM or aftermarket downpipes. No permanent modifications required.
- Professional installation recommended.
- For configuration or emissions questions, contact customerservice@valvetronic.com.
What's Included
- F1 cat-back exhaust system (T304 stainless steel)
- All required clamps and installation hardware
Specifications
- Material: T304 stainless steel
- Finish: Brushed stainless
Description supplied by Kies Motorsports through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
