Built around a refined flow architecture, the system reduces backpressure from the turbos rearward, increasing exhaust gas velocity to sharpen turbo response, reduce lag, and improve power delivery across the rev range, all while preserving the seamless calibration between the V8 and the electric motor that defines the P1's hybrid performance. Constructed from ultra lightweight, A1 grade titanium, the Boden Autohaus system trims meaningful weight versus the factory exhaust, complementing the P1's carbon fiber monocoque and reinforcing the obsessive lightweighting philosophy that shaped every part of the car. Titanium's exceptional heat resistance is especially important given the P1's tightly packaged engine bay, where the system must withstand sustained high temperatures from the turbocharged V8 without compromising nearby aerodynamic components or bodywork. Each system is precision engineered to OEM specifications for a direct fit at factory mounting points, fully compatible with the P1's existing exhaust hardware, rear bodywork, and hybrid electronic systems, the result of careful development and testing that delivers a sound and performance character worthy of one of the holy trinity hypercars.