Valvetronic POR.991.GT3.VSES.BR Stainless Catback with 4.0" Tips for 2016-2016 Porsche 911 4.0

Valvetronic POR.991.GT3.VSES.BR Stainless Catback Exhaust with 4.0-Inch Outlet Tips for 2016-2016 Porsche 911 GT3/GT3 RS, 2018-2019 911 GT3/GT3 RS 4.0L

This system is truly unparalleled in sound quality. After over a year and a half of dedicated research and development, we've engineered an exhaust experience that must be heard to be believed. When Porsche introduced the DFI engine in the 991 GT3, many feared it would lack the soul of the legendary Mezger.

But with a screaming 9,000 RPM flat-six, Porsche delivered in spades. Still, the factory setup leaves much to be desired when it comes to rawness and that elusive F1-style sound. At Valvetronic Designs, we've crafted a system that elevates your GT3 experience.

Featuring 2.5-inch piping, a large stamped cross-section X-pipe, and added loop sections to lengthen the exhaust path, this setup achieves the high-pitch motorsport tone enthusiasts crave. Combine it with our free-flow headers, and your 991 becomes one of the most exhilarating sounding machines on the road.

Details:

• Brushed T304 stainless steel
• Full 2.5-inch system from front to back
• Vacuum-actuated exhaust valves with factory-like operation

What's Included

• Porsche 991 GT3 / GT3 RS - Valved Sport Exhaust System
• Valve controller
• Wiring harness

Installation Notes

• Direct Bolt on installation with no permanent modifications required.

Features and Components

• Valves Open: An uncompromising sound experience with aggressive flames on upshifts and a crescendo that builds all the way to the 9000 RPM redline. Pure F1-inspired drama
• Valves Closed: Volume is tamed for comfort on long motorway drives or early-morning starts. Cabin drone is eliminated, keeping the experience refined even with valves shut

Fits

• 2017 - 2019 Porsche 991 GT3
• 2016 - 2019 Porsche 991 GT3 RS Porsche GT3, GT3RS

Notes
Images provided by manufacturer and may not be exact SKU.

Scroll to view product options.

Scroll to view product options.

Fits These Applications: