Transform your Porsche 997.1 Turbo or Turbo S with the Redstar Exhaust Full Exhaust System - a complete performance exhaust upgrade featuring a sound-balanced Race-X muffler-replacement centre section, a precisely engineered catted section, Helmholtz drone chambers, and GT2 RS inspired exhaust tips. Tailored for 2005-2010 models, this Redstar system replaces the factory rear muffler assembly while integrating a catalyst section to optimise flow and sound.

By reducing backpressure and smoothing gas velocity, the system delivers crisper throttle response, stronger midrange and faster turbo spool. The Helmholtz chambers target cabin resonance for a clean, refined note under cruise and a richer tone under load. Optional OEM-style heat shielding reduces radiant exhaust heat by up to 80% to protect temperature-sensitive components and help maintain performance consistency on road and track.

Crafted for durability and fitment confidence, the assembly uses 2.0 mm wall 304 stainless steel, TIG welded and back purged with OEM-spec V-band connections and factory-style brackets for a true bolt-on install. Finished with GT2 RS inspired tips and built with Redstar attention to detail, this performance exhaust elevates your 997.1 Turbo with sound, response and reliability worthy of the badge. Redstar are exhaust and downpipes specialists trusted worldwide.

Available Options

• HJS HD 200cpsi Catalytic Converters: Engineered in Germany and trusted worldwide, the HJS 200cpsi ultra high-performance cats are rated for over 1000hp. Renowned for exceptional flow, durability, and consistent quality, these converters set the benchmark for high-output applications. Ideal for drivers demanding maximum performance without compromise.
• GESI GEN2 400cpsi Catalytic Converters: The latest GEN2 series from GESI is rated to support up to 1000hp while offering smoother exhaust flow and improved efficiency compared with factory units. Featuring advanced emissions technology for optimal catalyst function at high flow rates. A strong choice for those seeking significant performance gains with refined operation.
• OEM-Style Heat Shielding: Redstar's signature thermal management system reduces radiant exhaust heat by up to 80%. Developed with motorsport-inspired materials and construction, it uses a multi-layer design of ceramic insulation and embossed stainless steel foil. Unlike wraps or coatings that degrade quickly, Redstar shielding delivers long-term durability and consistent protection for engine bay components.
• Titanium - Centre Section: A lightweight titanium centre section that sheds mass and produces an exotic, authentic exhaust character. Its material properties deliver a distinctive tone aligned with high-performance driving.

Key Performance Benefits

• Noticeable gains in power and torque delivery
• Quicker turbo spool and sharper throttle response
• Helps extend turbocharger longevity
• Lower engine bay temperatures for greater consistency
• Sportier, more refined exhaust tone with reduced cabin drone
• Direct bolt-on upgrade using factory mounting points

Technical Specifications

• 2.0 mm wall 304 stainless steel throughout the system
• TIG welded and back purged construction
• OEM-spec V-band flanges for secure, precise sealing
• All brackets and mounts mirror the OEM layout
• Race-X muffler-replacement centre section
• Precision designed catted section
• Helmholtz drone chambers integrated into the system
• GT2 RS inspired exhaust tips

Notes

• OEM-style heat shielding is strongly recommended for modern temperature-sensitive turbo engines.

Fitments

• 2005-2010 Porsche 997.1 Turbo
• 2005-2010 Porsche 997.1 Turbo S