BATTERY MASTER SWITCH WITH FIELD CUT
VPR-010
Take full control of your vehicle’s electrical system with the RACEWORKS Battery Master Switch with Field Cut (VPR-010) — engineered for track-prepared and street-to-track BMW builds, as well as all performance and motorsport applications.
This high-quality master switch provides a complete battery isolation solution, allowing you to safely cut power in emergency situations, comply with motorsport regulations, or perform maintenance without risk of accidental electrical flow. The integrated field cut ensures compatibility with high-performance vehicles, including alternator-equipped systems, giving you reliable control and safety in one compact, race-ready device.
Constructed from durable, high-current-rated materials, the switch is designed to handle repeated use under harsh conditions, from track days to spirited street driving. Compact and precision-engineered, it’s the ideal solution for BMW M2, M3, M4 platforms and other performance vehicles that demand professional-grade safety hardware.
FEATURES
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Complete battery isolation and master switch functionality
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Integrated field cut for alternator-safe disconnection
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High-current-rated for track and street performance applications
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Compact, durable, and motorsport-grade construction
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Easy installation on race-prepped or street vehicles
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Ensures compliance with CAMS, MSA, and other motorsport regulations
SUITED FOR:
BMW M2, M3, M4 (G87 / G80 / G82) and other performance or competition vehicles
INTENT:
Designed for street-to-track enthusiasts and motorsport competitors who require safety, reliability, and professional-grade electrical control — engineered by RACEWORKS for maximum peace of mind and performance on every drive.