A Lexus GS 460 347hp (2005 – 2012) makes about 360 hp and 480 Nm with Stage 1 software, compared with 347 hp and 460 Nm from the factory. That is 13 hp and 20 Nm extra.
This is a petrol engine with a displacement of 4,608 cc and engine code 1UR-FSE. The engine is controlled by the Denso NEC76F00xx. The software file can be written with tools such as Bitbox.
Besides Stage 1, the following options are available for this vehicle: DTC Removal.
Frequently asked questions
How much power and torque does a Lexus GS 460 347hp gain with Stage 1?
About 13 hp and 20 Nm: from 347 hp / 460 Nm to roughly 360 hp / 480 Nm. The exact gain depends on engine condition and fuel quality.
Which ECU does a Lexus GS 460 347hp use?
Denso NEC76F00xx.
Which tools can read a Lexus GS 460 347hp?
Bitbox.
Which extra options are available for a Lexus GS 460 347hp?
DTC Removal.
Figures are indicative and vehicle specific. Check the regulations that apply in your country before modifying engine software.

