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Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes
Redstar Mercedes W223 S63 S E Performance Downpipes

Redstar Mercedes W223 S63 S E Performance Downpipes

Catalyst Type
Catalyst Type: Competition (catless)
Heat Shielding
Heat Shielding: No Heat Shielding
OPF (Particulate Filter)
OPF (Particulate Filter): Non-OPF
Need installation?

Pairs well with

Unleash the voice and response of your 2023+ Mercedes S63 S E Performance W223 with the AMG M177 4.0 twin-turbo V8 using Redstar performance exhaust downpipes. These direct-replacement downpipes integrate with the factory system to free exhaust flow and reveal the authentic V8 character with distinctive burbles and crackles.

Reducing backpressure and improving gas velocity, Redstar downpipes deliver significant power gains, faster spool up and sharper throttle response, while helping to extend turbocharger life. Configure your system with high-flow catalytic converter options to suit your goals, including HJS 200cpsi or GESI GEN2 400cpsi, and add OEM-style heat shielding with a ceramic inner liner that cuts radiant heat by up to 80% for improved thermal control under the bonnet.

Built for demanding AMG applications, each assembly uses 2.0mm wall 304 stainless steel, is 100 percent TIG welded and back purged, and features OEM-spec flanges and factory-style brackets for a true bolt-on fit on both LHD and RHD vehicles. Precision construction and Redstar’s motorsport-inspired thermal management deliver a durable, high-quality downpipes upgrade for your Mercedes-AMG S63 S E Performance W223.

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.
  • OPF: For European emission cars only.

Key Performance Benefits

  • Noticeable power and torque gains under load
  • Faster spool up and sharper throttle response
  • Helps extend turbocharger service life
  • Lower under-bonnet temperatures for improved consistency
  • Enhanced V8 character with pronounced burbles and crackles
  • True bolt-on installation with no cutting required

Technical Specifications

  • 2.0mm wall 304 stainless steel construction
  • 100 percent TIG welded and back purged
  • OEM-spec flanges for precise sealing
  • Brackets and mounts replicate OEM geometry

Notes

  • LHD and RHD compliant

Manufacturer fitment

  • 2023+ Mercedes S63 S E Performance W223 with M177 4.0 twin-turbo engine

Fits

Mercedes-Benz S-Class (W223) Sedan AMG S63 E Performance 2022-current

Professional fitting is recommended.

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.