Universal Spark Plug Gap Tool w/ Feeler Gauge 118i (F20/F21) Replacement fuel line for E

Replacement fuel line for E Series Stage 1 kit that includes:

Hardware included: Yes full stainless hardware included

The JB4 is an easy to install plug and play tuner that attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost

To increase wastegate dutycycle the BCM add on harness is required

Universal Spark Plug Gap Tool w/ Feeler Gauge 118i (F20/F21) Replacement fuel line for EThis precision tool is critical to properly and accurately gapping spark plugs. With this tool you will be able to gap plugs faster and maintain accuracy. The optional specialty spark plug feeler gauge has 4 blades in . 018, . 020, . 022, . 024 thicknesses. Universal tool for gapping your spark plugs. A must for installing any spark plugs!