RR Racing Lexus IS/GS 350 OBD ECU Upgrade Tune
For SaleEngine - Power Adders
-
Price
$200
- Location Anaheim, CA, 92807, USA
- Condition Used
- Compatibility
| Make | Model | Year |
|---|---|---|
| Lexus | GS350 | 2013 - 2015 |
| Lexus | IS350 | 2014 - 2016 |
| Lexus | IS300 | 2014 - 2016 |
| Lexus | RC350 | 2015 - 2016 |
| Lexus | RC300 | 2015 - 2016 |
Description:
RR Racing Lexus IS/GS 350 OBD ECU Upgrade Tune for sale.
$200 FIRM picked up local in Orange County, CA ZIP 92807 (shipping extra). This item will come with original box and all contents originally shipped from RR Racing.
I sold my 2015 GS350 RWD and parted it out a few years ago and just found some additional parts while cleaning out the garage.
RR Racing lists this as compatible with the 2GR-FSE 3.5L v6 engine: IS350 and IS300 2014-2016, RC300/350 2015-2016, and GS350 2013-2015 models. You may need to reach out to RR Racing to upgrade the tune to fit your specific vehicle.
*Even if a RR Racing tune upgrade is required with any applicable fee is, you're still looking at a deep discount as this is $549.99 (plus shipping) brand new.
https://www.rr-racing.com/RR-Racing-...?38=321&68=714
- Direct Injection / Port Injection fuel mapping
- Ignition control (300/350 has base ignition maps, cam timing dependent ignition maps, knock correction maps)
- Variable cam maps
- Torque to throttle mapping (allows us to enhance throttle response)
- Rev limit increase to 7200 RPM (helps the power curve)
- Raises the shift points to higher rev limits (higher shift rev points require use of paddle shifters for maximum performance)
- Raises the speed limit
We estimate consistent gains of 10 whp gains with this tune over a stock car, and 15-26 whp when equipped with a full cat-back exhaust. With tune, exhaust, and headers the gain is 38 to 48 whp (65 to 75 whp for 300)!






