Trucks & HGV Model

Scania R420 Tuning Specifications

Scania R420 tuning specifications: factory and Stage 1 ECU remap figures for 2 engine variants. Verified truck remapping data from Regal Tuning.

Variant	Original	Stage 1	Gain	ECU	Open
(2004–present) 11.7L EUR 3 DC 12 14 - HPI 420 hp Diesel	420 2100 Nm	480 2371 Nm	+60	—	Details
(2006–present) 11.7L EUR 4 DT 12 12 - HPI 420 hp Diesel	420 2100 Nm	480 2371 Nm	+60	—	Details

Variant

Original

Stage 1

Gain

ECU

(2004–present) 11.7L EUR 3 DC 12 14 - HPI 420 hp

Diesel

420

2100 Nm

480

2371 Nm

+60

—

(2006–present) 11.7L EUR 4 DT 12 12 - HPI 420 hp

Diesel

420

2100 Nm

480

2371 Nm

+60

—