M3R M c Laren Package 1700HP Complete Build

The M3R Program represents the highest level of performance engineering offered by M3P for the McLaren P14 platform. Developed without compromise, the M3R is designed for customers seeking the ultimate expression of the P14 powertrain while maintaining the refinement, drivability, and engineering integration expected from a complete vehicle package. Building upon the proven foundation established by the M1R and M2R programs, the M3R transforms the platform into a fully realized extreme-performance system capable of producing approximately 1,000HP and 800TQ on premium unleaded fuel. When paired with the race calibration and race fuel, output increases to an extraordinary 1,700HP and 1,150TQ.

Build Process

Every build begins with a comprehensive vehicle detail and multi-point inspection before the engine and transmission are carefully removed by M3P's highly trained technicians. The powertrain is then completely disassembled and meticulously inspected by our engine shop, where it receives M3P's highest-specification internal upgrades including CP-Carrillo billet steel connecting rods, forged aluminum CP-Carrillo pistons, CNC-ported cylinder heads, and a series of proprietary reinforcement and airflow enhancements engineered to withstand extreme cylinder pressures and sustained operation at unprecedented power levels.

Once assembly is complete, the powertrain is reinstalled and paired with M3P's most advanced in-house engineered turbo system to date. The M3R package features next-generation turbocharger technology, proprietary dual-pass air-to-water intercoolers with advanced internal surface features integrated into their 3D-printed AL6061 end tanks, a fully 3D-printed Inconel exhaust system, and a high-flow aluminum intake manifold engineered specifically for maximum airflow efficiency and thermal stability under extreme operating conditions.

Every component has been developed utilizing advanced CAD modeling, high-resolution 3D scan data, Computational Fluid Dynamics (CFD), and Finite Element Analysis (FEA) to maximize packaging efficiency, airflow characteristics, thermal management, and structural durability. Extensive real-world validation and endurance testing have resulted in what we believe is the most advanced and capable McLaren P14 performance package available anywhere in the world.

To withstand the immense torque loads generated by the M3R platform, the transaxle receives M3P's highest level of reinforcement and structural upgrades including billet AL6061 differential and rear gearbox covers engineered to significantly improve rigidity and drivetrain stability under extreme acceleration and load conditions.

Fuel delivery requirements at this power level demanded a complete reengineering of the factory system. The M3R fuel system utilizes a fully integrated multi-pump configuration with custom fuel pump hangers, upgraded fuel delivery architecture, and a proprietary fuel tank solution engineered specifically to maintain consistent fuel supply during high-load operation and extreme acceleration.

The M3R package is completed with proprietary ECU and TCU calibrations developed specifically for the selected fuel configuration and power level, ensuring seamless drivability, optimized performance delivery, and advanced system control.

Every M3R vehicle built by M3P is backed by a 24-month / 24,000-mile limited powertrain warranty (whichever occurs first; restrictions apply).