RPM Performance Mercedes A35 AMG GPF-Back Valved Exhaust System

Unleash the true character of your Mercedes A35 AMG with the RPM Performance GPF Back Valved Exhaust System. Engineered for maximum sound, performance, and build quality while maintaining full OEM functionality.

Crafted for GPF/OPF equipped vehicles, this system removes the rear silencer to deliver the ideal exhaust tone: aggressive and dynamic under throttle, yet refined when cruising with the valves closed. Our valved design integrates seamlessly with the factory control system, allowing you to switch between comfort and sport modes exactly as you would with the stock exhaust.

Precision CNC Mandrel-Bent & TIG-Welded Construction

The RPM Performance GPF-Back Exhaust System is built using CNC mandrel-bent 3” T304 stainless steel, ensuring perfectly smooth internal airflow with no restrictions or deformation. Every bend is formed with absolute precision to maintain consistent diameter and maximise exhaust gas velocity.

Each system is then fully TIG welded by hand, delivering exceptional strength, durability, and a flawless finish. This combination of CNC accuracy and skilled craftsmanship ensures both high performance and long-term reliability, with welds and pipework built to motorsport standards.

Key Features

• Valved System – OEM Functionality
  Fully compatible with factory valve control for effortless switching between quiet and loud modes.

• Optimized for GPF/OPF Vehicles
  No silencers for the perfect tone balance — deep, sporty, and free-flowing without unwanted harshness.

• 3” T304 Stainless Steel Construction
  Built from premium mandrel-bent T304 stainless for maximum durability, corrosion resistance, and performance flow.

• Hand-Made & Fully TIG-Welded
  Every system is crafted by hand in the UK with precision TIG welds for exceptional strength and aesthetics.

• Enhanced Exhaust Note
  Expect a sharper crackle, deeper growl, and more engaging AMG soundtrack while retaining daily-drivable manners.

  
  

Made in the UK

Proudly hand-built by skilled fabricators for enthusiasts who demand uncompromising quality and performance.

Upgrade your A35 AMG with an exhaust system engineered to excite — raw sound, premium craftsmanship, total control.

SKU: RPM-A35-GPFBES

KEY FEATURES

• Enhanced tone for everyday use
• Valved or non valved variants
• Fully T304 Stainless Steel
• 3" CNC Mandrel Bent
• Can be fitted with the oem GPF or GPF delete