This product was last offered at the strikethrough price on
05-21-2026
This product was last offered at the strikethrough price on
05-21-2026
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail.
A simple 30 minute install that will give you a huge increase in power! up to +44 HP & +73 lbs Torque!
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-15-2026
Adds a high fuel pressure connection to the JB4 for S58 platforms, allowing direct control of fuel pressure and fuel trims
Visconti has created a true plug and play harness kit for Gen 2 B58 and S58 cars!
Next-Gen Power Delivery with OEM-Level Integration - up to +130 HP / +70 TQ
This product was last offered at the strikethrough price on
09-22-2026
Next-Gen Power Delivery with OEM-Level Integration - up to +50 HP / +40 TQ
Next-Gen Power Delivery with OEM-Level Integration - up to +50 HP / +40 TQ
For LCI Models Produced from 2025+
Increase power without sacrificing reliability
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-15-2026