Rywire RY-K-B-MAP-ADAP K-Series to B-Series MAP Sensor Adapter

The Rywire RY-K-B-MAP-ADAP is a plug-and-play sensor adapter harness designed for Honda engine swaps. This 5-inch adapter allows K-series engine harnesses to connect directly to B-series manifold absolute pressure (MAP) sensors without cutting, splicing, or custom wiring work.

Key Features:

• Adapts factory K-series wire harness to accept B-series MAP sensors
• Approximately 5 inches in length for clean, tucked installations
• True plug-and-play installation with no cutting or soldering required
• Eliminates sensor signal noise and data dropouts common with mismatched sensors
• Ideal for K-swapped vehicles running B-series intake manifolds or aftermarket throttle bodies
• Professional-grade construction for reliable long-term performance

This adapter is particularly useful for enthusiasts experiencing unstable MAP sensor readings on K-series swaps. By utilizing proven B-series MAP sensor hardware with your K-series harness, you can achieve cleaner sensor data for improved tuning accuracy and drivability. Perfect for builds using standalone ECUs, boosted applications, or large throttle bodies where consistent sensor data is critical.