Spool Performance B58 Gen 1 Plug and Play Motiv Reflex Plus Harness SP-B58G1-RPPH

Spool Performance B58 Gen 1 Plug-and-Play Reflex+ Harness

The Spool Performance Plug-and-Play Harness is the easiest and most reliable way to install a Motiv Reflex+ on your B58 Gen 1-powered vehicle—no cutting, splicing, or depinning required.

Why Choose Spool’s Plug-and-Play Harness?

• True Plug-and-Play: Connects directly to the existing Reflex+ flying lead harness.
• No DME Pinning or Posi-Taps: Avoid unreliable connections and complicated wiring.
• Cost Effective: Saves over $600 compared to replacing the full Reflex harness.
• Tune-Friendly: Works seamlessly with MHD or EcuTek—no tune changes required.

Compatibility

• B58 Gen 1 Automatic Transmission Only
• Works with MHD & EcuTek
• Not compatible with BM3—MHD or EcuTek required
• G-Chassis Gen 1 B58 (e.g., BMW G30 540i, G01 X3 M40i): Requires G2 harness, this harness will not work

Important Notes

• Replaces only the signal and power sub-harness portion of the Motiv Reflex.
• Standard universal Motiv Reflex+ harness is required for use.

Summary:
Spool’s B58 Gen 1 Plug-and-Play Motiv Reflex+ Harness is designed for fast, clean, and cost-effective installation on automatic B58 Gen 1 vehicles. Eliminate unreliable wiring, simplify setup, and enjoy a professional plug-and-play solution.

Note: 'New' merchandise may be returned for exchange or refund within 15 days from the date of shipment. 'New' merchandise must be unused and free from installation or mounting damage. Installation or modification of parts waives your right to returns, refunds, or exchanges.

The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.