GSE21tuner

It seems we have a lot of options now for tunes. My question is how does OV compare to:

RR Racing (ECU send in)
https://www.rr-racing.com/RR-Racing-...is350tne01.htm

Tuning Tech FS (ECU send in)
http://tuningtechfs.com/lexus-is350-...ance-ecu-tune/

VR Tuned Auto Flash (OBDII)
https://www.vividracing.com/catalog/...150794665.html

This should be interesting.

my07is350

iTrader: (8)

As far as VR Tuned, it's the gear box in other words transmission tune not the engine ECU tune like the other guys as far as I know.

DickH

I am betting the OV tune is the best way to go. VR tuned product just looks like junk, and TTFS seemed like they just wanted to make a buck tuning our cars and have given up after finding a lack of demand. RR and OV are the two that have put effort into the platform with both picking up peak power, but OV advertises more gain in the mid range. Even if the base tunes are equal, RR charges to dial the tune in to match your car, OV makes changes for free. I wouldn't be surprised if the highest hp 2gr-fse driving around has been tuned by OV.