Unleash the character of your 2005-2010 Porsche 997.1 911 Turbo and Turbo S with Redstar performance exhaust downpipes engineered for maximum flow, response and sound. Designed as a true 100% bolt-on upgrade, they integrate seamlessly with OEM-spec interfaces to deliver uncompromised performance for road or track-focused builds.
Expect a significant power gain, huge weight saving, faster spool-up and better throttle response, complemented by reduced underbonnet temperatures that help support turbocharger longevity. Specify Redstar's OEM-style heat shielding to cut radiant heat by up to 80% for enhanced protection of nearby components. The system also adds a refined, more engaging exhaust tone that suits the 997.1 Turbo’s character.
Built with engineering rigour, every Redstar system is 100% TIG welded and back purged for strength and consistency, and finished with OEM-spec flanges for reliable sealing. For the ultimate specification, Inconel 625 construction delivers a high-pitched, ripping exotic soundtrack, surpasses stainless steel in weight reduction and sound quality, and is around 100 times more durable than titanium. Redstar performance exhaust solutions are crafted to deliver precision, longevity and unmistakable sound.
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.
- Competition/Catless: Maximum flow design for uncompromised performance. Delivers the most aggressive exhaust note and optimal power gains. Track use only - not for road use.
- Inconel 625: Crafting a high-pitched, ripping exotic sports car sound, our exhaust made from Inconel surpasses stainless steel in both weight reduction and sound quality. Impressively, it's a staggering 100 times more durable than titanium, showcasing the pinnacle of performance and longevity.
Key Performance Benefits
- Significant power gain
- Huge weight saving
- Faster spool up and better throttle response
- Increasing the life of the turbos
- Reducing underbonnet temperature
- Adds a very nice tone to the exhaust
- 100% bolt-on installation
Technical Specifications
- 100% TIG welded and back purged
- OEM-spec flanges
