Porsche Side Muffler Bypass Pipes For Porsche 997 GT3 / GT3 RS (2007-2008) Models.

Features:

• Aggressive Street Sound: Replicates the aggressive CUP car sound for street use with no resonance or drone.
• Power and Weight Savings: Increases power by +9HP and significantly reduces weight by 44 pounds (22 KG) off the rear of various 997 and 991 generation GT3 and GT3RS models.
• Emissions Legal: 100% emission compliant and CARB compliant, making it street legal.
• Premium Construction: Made from durable 14-16 gauge T304 stainless steel.
• Easy Installation: Simple bolt-on installation.
• High-Quality Valves: Features imported HELICAL AEROSPACE exhaust valves, described as the world's best, explicitly contrasting them with unreliable Chinese valves used by competitors.
• Valve Quality Warning: Specifically warns against GT3 side muffler bypass pipes with valves from SOUL, alleging they use cheap and unreliable Chinese exhaust valves.

Returns subject to a 25% restocking fee.