Running a JB4 on your 2022+ Toyota Tundra and planning an aftermarket front bumper or lift kit? This Front Active Spoiler Delete add-on from Nforcd is a simple plug & play wiring harness that lets you remove the Gen 3 Tundra front active spoiler module without triggering in-dash error codes. It also routes full JB4 CANbus communication through the active spoiler connection so you can dispense with the in-cabin JB4 OBDII cable.
- Eliminates active spoiler fault codes when the module is removed
- Plug & play add-on for JB4-equipped Gen 3 Toyota Tundra
- Enables full JB4 CANbus via the active spoiler connector, no OBDII cable required
- Ideal when fitting aftermarket front bumpers and some lift kits
- Made in the USA
Installation is straightforward: connect one end to your JB4 harness and the other to the factory active spoiler harness, ensure your JB4 firmware is up to date, then enable option 3 in the JB4 user adjustment page.
Connector identification
4 Position (most common) has 4 square plugs. 2 Position has 2 metal pins.
Vehicle fitment
2022+ Toyota Tundra with active spoiler
What's included
1 x Active spoiler delete wiring harness
Download the installation guide
Order with confidence from Nforcd. If you would like this product professionally installed, fitting is available through Nforcd in Warwickshire. Request a quote via Sales@nforcd.com.

