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Redstar Mercedes ML GL GLE GLS 320/400/450/43 Downpipes
Redstar Mercedes ML GL GLE GLS 320/400/450/43 Downpipes
Redstar Mercedes ML GL GLE GLS 320/400/450/43 Downpipes
Redstar Mercedes ML GL GLE GLS 320/400/450/43 Downpipes
Redstar Mercedes ML GL GLE GLS 320/400/450/43 Downpipes
Redstar Mercedes ML GL GLE GLS 320/400/450/43 Downpipes
Redstar Mercedes ML GL GLE GLS 320/400/450/43 Downpipes
Redstar Mercedes ML GL GLE GLS 320/400/450/43 Downpipes
Redstar Mercedes ML GL GLE GLS 320/400/450/43 Downpipes

Redstar Mercedes ML GL GLE GLS 320/400/450/43 Downpipes

Catalyst Type
Catalyst Type: HJS HD 200cpsi 121mm
Heat Shielding
Heat Shielding: No Heat Shielding
Need installation?

Pairs well with

Transform your Mercedes-Benz SUV with Redstar Exhaust SUV M276 Downpipes, purpose-built for the M276 3.0L V6 biturbo engine. Engineered for GLE43, GLE400, GLE450, GLE320, GL450, GLS450, and ML450 models, these performance exhaust downpipes target the crucial downpipe section on M276-powered vehicles to let the engine breathe more freely.

By improving exhaust flow through the system, these downpipes help reduce restriction that can mute response. The result is sharper throttle feel, stronger on-road performance, and a more assertive soundtrack. Expect a deeper, more dynamic exhaust note complemented by the burbles and crackles enthusiasts appreciate, adding character to both daily driving and spirited use.

Developed by Redstar with a focus on precision and reliability, this upgrade reflects the brand's performance exhaust expertise. Built to elevate response and sound quality while respecting the integrity of your vehicle, Redstar downpipes deliver an authentic performance uplift and the unmistakable Redstar tone.

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.

Key Performance Benefits

  • Noticeable improvement in throttle response
  • Enhanced power delivery and torque feel across the rev range
  • More aggressive exhaust note with signature burbles and crackles
  • Deeper, more engaging sound character for everyday and spirited driving

Manufacturer fitment

  • GLE43
  • GLE400
  • GLE450
  • GLE320
  • GL450
  • GLS450
  • ML450

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.