2018 Porsche 911 991 GT3 Coupe H6 4.0L
Retains the factory valve operation while providing a significant increase in power, weight reduction, and an eye-widening soundtrack.
Made from 100% 304L aircraft grade stainless steel! Includes Dual Tips in Polished Titanium Finish.
Made from 100% 304L aircraft grade stainless steel! Includes Dual Tips in Brushed Titanium Finish.
Made from 100% 304L aircraft grade stainless steel! Uses your factory tips.
Lifetime Replacement
Made from 100% 304L aircraft grade stainless steel! Includes Dual Tips in Cerakote Black Finish.
Add up to +26 HP and +38 lb-ft of torque with this valve-controlled 304 stainless cat-back exhaust, delivering aggressive sound, improved throttle response, and easy bolt-on performance.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-27-2026
Lifetime Replacement
Add up to +26 HP and +38 lb-ft of torque with this valve-controlled 304 stainless cat-back exhaust, delivering aggressive sound, improved throttle response, and easy bolt-on performance.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-27-2026
Lifetime Replacement
Add up to +26 HP and +38 lb-ft of torque with this valve-controlled 304 stainless cat-back exhaust, delivering aggressive sound, improved throttle response, and easy bolt-on performance.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-27-2026
Lifetime Replacement
