Transform your 2021-2023 Mercedes AMG GT Black Series with the Redstar Titanium AMG GT Black Series Exhaust, engineered specifically for the 4.0 twin-turbo Flat Plane Crank engine. Choose the Track system for a race-inspired soundtrack or the Touring configuration with rear mufflers for a more measured tone suited to daily driving. This is a direct performance exhaust replacement for the factory system, tailored to the Black Series.

Expect tangible gains in responsiveness, with faster turbo spool, significant power improvement and a crisper, more engaging FPC character featuring assertive burbles and crackles. With a system weight of approximately 6.5 kg, the design focuses on shedding mass while enhancing flow for sharper on-road and track performance.

Built to Redstar standards, every system is a true bolt-on installation using OEM-spec flanges and all factory-style brackets and mounts. Each unit is 100 percent TIG welded and back purged for strength and reliability, and available in highest quality Titanium or premium Inconel 625. No check engine light. Redstar delivers precise fitment, durable construction and the unmistakable Redstar performance exhaust sound for the AMG GT Black Series.

Available Options

• Track - No mufflers for a raw, race-inspired sound.
• Touring - Two mufflers welded in towards the rear to reduce harshness and produce a smoother tone.
• Titanium - Ultra light to shed weight while delivering an exotic, authentic exhaust character that suits high-performance driving.
• Inconel 625 - Produces a high-pitched, ripping exotic sports car sound, lighter than stainless steel with superior sound quality, and noted as being 100 times more durable than titanium.

Key Performance Benefits

• Significant power gain.
• Faster spool up and improved throttle response.
• Enhanced Flat Plane Crank tone with pronounced burbles and crackles.
• Meaningful weight reduction for sharper driving feel.
• Simple, 100 percent bolt-on installation.

Technical Specifications

• Construction options: highest quality Titanium or Inconel 625.
• 100 percent TIG welded and back purged.
• OEM-spec flanges.
• All brackets and mounts replicated as on the OEM unit.
• System weight approximately 6.5 kg.

Notes

• No check engine light.

Fitments

• 2021-2023 Mercedes AMG GT Black Series with 4.0 twin-turbo Flat Plane Crank engine