Our 991 GT3 center muffler delete X-Pipe is methodically engineered to substantially improve the exhaust note of the 991 GT3 factory system. By blending the two exhaust streams into an oversized balanced X at the center, we are able to achieve outstanding sound characteristics and very high flow. For the primary pipe, we utilize two options - 63 mm/2.5" moderate or 70 mm/2.75" loud tubing, both with an oversized X design for a very exotic sound quality. Our tips are 102mm diameter with a brushed finish (optional satin black ceamic is available) and are cut to the exact same angle as OEM and positioned identically to OEM. They look great and are properly proportioned for the car. We are extremely pleased with the end result and are very proud to offer what we feel is a unique, first class exhaust design that promises to reward 991 GT3 owners with an epic driving experience. We have many years of Porsche exhaust R&D, primarily with X-Pipe designs and have learned over time how to achieve fantastic sound, while eliminating unwanted resonance. We were able to dial in the incredible tone and final sound quality with our proprietary X-design and engineered tip parameters. Our exhaust systems are hand made in the USA with high quality T304SS and are warrantied for life for the original owner.

                                   Specifications

• T304 stainless steel construction
• TIG welded
• 70 mm/2.75" loud or 63 mm/2.5" moderate tubing w/oversize "X" design for extremely high flow
• Optional silencers for sound reduction with valves closed
• Slash cut tips to OEM angle & position
• 102 mm tip diameter
• Simple blot on installation
• Keeps OEM emissions system in full operation
• Optional ceramic coating
• Optional valved side muffler delete pipes