Intake + Turbo Accessories PACKAGES

Upgrade your AMG’s performance with the ZAC Motorsport RPA EVO2 Blow-Off Valve Conversion, designed specifically for M177 and M178 engines. This system replaces the factory electronic diverter valves with a mechanically controlled BOV, ensuring more precise boost control, improved throttle response, and greater reliability under high-performance conditions.

Unlike the stock solenoid-operated valves, the RPA EVO2 operates purely on manifold pressure and vacuum, eliminating potential failure points and improving long-term durability. Crafted from CNC-machined 6061 aluminum, it features an anodized finish in red, blue, or black, adding both strength and style. The adjustable Turbosmart VeePortPro-style valve allows for fine-tuning to match specific performance needs, making it ideal for Stage 2 and higher-tuned vehicles where factory valves may struggle to keep up with increased boost levels.

Installation is straightforward with a comprehensive kit, including valve simulation terminals to prevent check engine lights, along with necessary vacuum lines and adapters. The ZAC Motorsport RPA EVO2 BOV Conversion is the perfect upgrade for AMG owners looking for stronger, more consistent boost management and a more engaging driving experience.