JRP Multi Gauge Add-On Kits
JRP Multi Gauge Add-Ons for Serious Protection & Customisation
In this section, you'll find powerful add-ons to take your JRP multi-gauge system to the next level. If you're serious about engine protection, performance monitoring, or building a smarter setup these are for you.
Head Guard Add-On Packs
The Head Guard range enables low coolant detection with an alarm, a feature that standalone systems often charge over $200 for. The Head Guard Ultra takes it even further by adding a water pressure sensor and alarm, helping detect early signs of a leaking head gasket, stuck thermostat, or faulty radiator cap. Standard factory gauges often miss these issues, or alert you too late. Head Guard gives you that early warning you need.
Wideband Add-Ons for Petrol & Diesel
Our Petrol and Diesel wideband kits are a must-have for tuned engines running more boost, bigger turbos, or aftermarket ECUs. They allow you to monitor Air-Fuel Ratios (AFRs) in real-time—and go even further by adding built-in warnings to protect your engine.
- Petrol: Avoid dangerous lean-outs, monitor AFR’s along with adding a lean warning
- Diesel: Detect rich conditions before they cause major damage. Monitor AFR’s with an added rich warning.
These aren’t just nice-to-haves, they’re peace of mind. And for those who try their hand at tuning, are essential.
Relay Control Add-Ons
Looking to automate fans, pumps, or water spray kits? Our relay control pack lets the gauge system trigger relays based on temperature opening the door to all kinds of clever custom setups. Your imagination is the only limit.
