LTDSC
New member
Care to elaborate, been thinking on getting one.
best explanation is its a universal speedometer fix. You hardwire it in and can program it to your adjustments of choice. So if you ever swap to bigger/smaller tires you can reprogram.
Everything looks stock still because its all hidden.
http://www.toyota-4runner.org/4th-gen-t4rs/178078-speedohealer-v4-4th-gen.html
He also did a write up after i did it to mine.
I just dont like the scan gauge because its ugly, its another thing to look at, another thing to mess up. I have perfectly fine gauges from Toyota. Making them work to my modification and look clean like OEM is a HUGE thing for me. Scan Gauge was something i always thought of as tacky.
Last edited: