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.
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.
Intuitive drain solution for most catch can applications
M20 X 1.5 /10AN
Secure stainless steel zip ties with ease!
Black nitride coated, single groove intake valve. 99.50mm. 30.10 (std)
Increase power by containing exhaust heat
Increase power by containing exhaust heat - Tan
Water Methanol Tubing
Designed to handle temperatures up to 2800�F
Increase power by containing exhaust heat - Black
Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
Secure the exhaust wrap with stainless steel ties
High strength ARP Head stud kit for the B48 engines
2X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
08-13-2026
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
For most JB4 applications.
This product was last offered at the strikethrough price on
05-02-2026