Lexus IS F 5.0 V8 423hp

Stock vs. Tune Maps remap

Measured values for the Lexus IS F 5.0 V8 423hp.

	Stock	Remap	Difference
Power	423 HP	448 HP	+25 HP
Torque	505 Nm	525 Nm	+20 Nm

From the factory the Lexus IS with the F 5.0 V8 423hp engine (2005 - 2013) delivers 423 HP and 505 Nm on petrol. With a Tune Maps remap the calibration is optimised to 448 HP and 525 Nm – that is 6% more power and 4% more torque, while staying within safe limits for engine and drivetrain. The engine is controlled by a Denso 275036-3410 / Denso 275400-4151 ECU.

Measured values. Results can vary with vehicle condition, fuel quality and hardware.

Engine & ECU data