Enhance your Porsche 971.1 Panamera 4 / 4S Twin-Turbo 2.9L V6, including E-Hybrid models, with RedStar Exhaust Secondary Downpipes. Designed to replace the restrictive factory secondary catalytic converters, these flow-optimized downpipes are precision-engineered to integrate perfectly with the OEM split exhaust design. This fully bolt-on upgrade...

The McLaren GT and GTS are already exceptional supercars—but RedStar Exhaust Performance Downpipes take them to the next level. Engineered for the 4.0L twin-turbo V8, these downpipes significantly improve exhaust flow to deliver increased power, faster throttle response, and a more engaging driving experience.By reducing restriction and overall weight,...

The Ferrari Purosangue already redefines the SUV supercar segment, and REDSTAR EXHAUST Downpipes push it even further. Engineered to reduce exhaust restriction and weight, these downpipes unlock significant performance gains, sharper throttle response, and a raw, race-inspired exhaust sound. Precision-built for a direct OEM-style fit, they deliver...

REDSTAR EXHAUST High Frequency Race Exhaust is properly tuned and designed for your Lamborghini Huracan. We added a long X ram horn loop to help balance the sound and get maximum performance improvement from scavenging effects and the highest frequencies possible. Huracan Headers + Titanium Exhaust Video *Please send VIN to confirm fitment*

REDSTAR EXHAUST's 992 Carrera Valved Center Exhaust – a symphony of power and precision. The perfect fusion: Race-X muffler-replacement with long runners, echoing OEM design. Specifically crafted for the Porsche 992 911 Carrera, it redefines the driving experience. Elevate your journey with REDSTAR EXHAUST. *Re-use stock cats, or any catbypass*

REDSTAR EXHAUST Secondary Downpipes for the Bentley Bentayga W12 replaces the factory secondary downpipe section located after the primary downpipes. Designed as a complete plug-and-play solution, this upgrade requires no cutting and does not trigger check engine lights. By reducing exhaust restriction, it delivers a deeper, more aggressive exhaust tone...

By replacing the massive OEM catalytic converters with REDSTAR EXHAUST downpipes and resonator delete we unleash all the potential that the biturbo has. Combined with ECU tune our downpipes will hold any power you can get even with a big-turbo upgrade. Cayenne Turbo Downpipe Resonator Delete Video Cayenne Turbo HJS 200 Cell Downpipes and Resonator Delete...

All performance cars benefit from increased power and improved sound, and the Bentley 4.0L V8 is no exception. REDSTAR EXHAUST primary downpipes are engineered to improve exhaust flow and reduce restriction, delivering noticeable gains in power, sharper throttle response, and a deeper, more aggressive exhaust note. Featuring top-mounted primary downpipe...