Redstar Audi RSQ8/SQ8/SQ7, Bentley Bentayga, Lamborghini Urus, Porsche Cayenne S/Turbo/GT/GTS V8 Downpipes
Pairs well with
Unleash performance and sound across the Audi SQ7, SQ8, RSQ8 and RSQ8 Performance 4M/4M.5 4.0L twin-turbo V8, Bentley Bentayga 4.0L V8, Lamborghini Urus including Performante, S and SE, plus Porsche Cayenne S 4.0 and the 9Y0 Cayenne Turbo family. Redstar performance exhaust downpipes replace the restrictive OEM downpipes immediately after the turbos to transform throttle response and exhaust character. For the Bentayga, this system only fits the V8 4.0 - it does not fit the W12.
Experience quicker turbo spool, sharper throttle response and meaningful power gains thanks to flow improvements throughout the downpipe section. Optimised gas velocity reduces backpressure, amplifies the V8 soundtrack, and helps extend turbocharger life. Optional OEM-style heat shielding cuts radiant heat by up to 80% to lower under-bonnet temperatures for added thermal stability.
Built for longevity and precise fitment, each system is a true bolt-on using factory mounting points. Fabricated from premium 2.0mm wall stainless steel and fully TIG welded with back purging, the Redstar solution delivers robust construction, consistent quality and the unmistakable Redstar sound, backed by motorsport-inspired thermal management.
Available Options
Key Performance Benefits
- Noticeable power and torque gains
- Quicker turbo spool and sharper throttle response
- Reduced under-bonnet temperatures
- Deeper, more aggressive exhaust tone
- True bolt-on installation using factory locations
- Helps extend turbocharger service life
Technical Specifications
- 2.0mm wall 304L stainless steel
- 2.0mm wall 304 stainless steel
- 100% TIG welded and back purged
- OEM-spec V-band flanges
- OEM-spec flanges
- All brackets and mounts replicated from OEM units
Manufacturer fitment
- 2020+ Audi SQ7 4M/4M.5 4.0L twin-turbocharged V8
- 2019+ Audi SQ8 4M/4M.5 4.0L twin-turbocharged V8
- 2020+ Audi RSQ8 / RSQ8 Performance 4M/4M.5 4.0L twin-turbocharged V8
- 2019+ Bentley Bentayga 4.0L twin-turbocharged V8
- 2018+ Lamborghini Urus
- 2022-2025 Lamborghini Urus Performante
- 2023-2025 Lamborghini Urus S
- 2025+ Lamborghini Urus SE
- 2024+ Porsche Cayenne S 4.0
- 2018+ Porsche Cayenne Turbo 9YO
- 2019+ Porsche Cayenne Turbo S E-Hybrid 9Y0
- 2019+ Porsche Cayenne Turbo GTS 9Y0
- 2021+ Porsche Cayenne Turbo GT 9Y0
Fits
Audi Q8 (4M) SUV RS Q8 2019-current
Lamborghini Urus (MLB EVO) SUV Performante 2022-current
Lamborghini Urus (MLB EVO) SUV S 2022-current
Lamborghini Urus (MLB EVO) SUV SE 2024-current
Lamborghini Urus (MLB EVO) SUV Urus 2018-2022
Porsche Cayenne (9YA) Coupe Cayenne Turbo GT 2022-current
Porsche Cayenne (9YA) SUV Cayenne Turbo 2018-2023
Professional fitting is recommended.
Redstar Audi RSQ8/SQ8/SQ7, Bentley Bentayga, Lamborghini Urus, Porsche Cayenne S/Turbo/GT/GTS V8 Downpipes
HJS HD 200cpsi 130mm / Heat Shielded / OPF Equipped
$10,619.00
Services we specialise in
Track Preparation
At Heasmans, we understand the thrill of motorsport and the importance of perfect preparation. That's why we offer comprehensive track preparation services designed to optimize your race car's performance and safety. Our expert team, equipped with the latest technology and a wealth of experience, ensures that your vehicle is race-ready, whether you're a seasoned competitor or just starting out. Dive into our suite of services and discover how we can elevate your racing experience.
Corner-Weight Adjustment
Corner-weight adjustments, also known as balancing or scaling, are essential for any vehicle aiming to achieve optimal performance, handling, and stability. This process involves adjusting the weight distribution across all four wheels, ensuring that each carries an equal part of the car’s total weight. Ideal for racing enthusiasts, track-day heroes, and those who demand precision in their vehicle’s handling, corner-weight adjustments can significantly impact your driving experience.
Wheel Alignments
Wheel alignment is not just about a smoother ride; it’s a vital service that affects your vehicle’s handling, fuel efficiency, and tire lifespan. Misalignment can lead to uneven tire wear, poor fuel economy, and potentially unsafe driving conditions. Regular checks ensure your vehicle performs at its best.
Safety and Spanner Checks
Ensuring your vehicle operates at its best is not just about performance; it's about safety. At Heasmans, our dedicated Safety and Spanner Checks are designed to give you complete peace of mind on the road. With a team of experienced professionals, we provide thorough inspections and necessary adjustments to maintain your vehicle's reliability and performance.
Premium Wheels
When it comes to enhancing your vehicle's performance and aesthetics, the choice of wheels plays a pivotal role. At Heasmans, we understand this better than anyone. That's why we offer an exclusive collection of premium wheels from the world's most renowned brands like Vossen Wheels, HRE Wheels, Novitec Wheels, and Mansory Wheels, among others. Each brand we offer stands as a testament to our commitment to quality, innovation, and design.
Body Styling
We specialize in elevating the aesthetics and functionality of your vehicle through our premium body styling services. Our expert team is passionate about transforming your car into a statement piece that reflects your unique style while ensuring it stands out on the road.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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