Spool Performance B58 Gen 1 Plug-and-Play Reflex+ Harness
The Spool Performance Plug-and-Play Harness is the ultimate solution for installing a Motiv Reflex+ on your B58 Gen 1 -powered vehicle—no cutting, splicing, or depinning required.
Why choose our harness over others?
What sets our kit apart is its modular design. Rather than replacing the entire Reflex flying lead harness, our plug-and-play solution connects directly to it. You simply swap out the sub-harness that typically comes standard and replace it with ours. That means no more posi-tap connectors and no pinning into the DME—just plug it in and go.
This also means significant cost savings, avoiding the need to spend over $600 on a full custom harness.
Only compatible with automatic transmission B58 Gen 1 on MHD and EcuTek.
$5,999.00
$3,999.00
$399.00
-50%
$199.00
$399.00
$5,749.00
$5,749.00
-25%
$149.00
$199.00
$2,648.00
$132.00