2021+ Ram TRX Tuning, Electronics and Gauges

Electronics, tuning, battery and ignition parts for the 2021-2023 Dodge Ram 1500 TRX 6.2L supercharged Hemi truck. You'll also find starter and alternator parts, gauges and install, engine sensors, solenoids and more.

The Ram TRX uses the H7 Group 94R battery size. It's recommend to use a minimum of 60 Ah, and an 80 Ah will work as well. We offer a few HP Tuners accessories and will be adding more options for tuning soon.

The NGK LFR7AIX spark plugs are a great choice for stock and modified builds. A spark plug gap of .029" is recommended for stock boost levels ~11psi.