Isuzu I-Series I-370 3.7 242bhp tuning file
All years · Petrol
Stage 1 remap: +18 bhp & +22 Nm
ECU
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Available solutions
Upload the original read of your Isuzu I-Series I-370 3.7 242bhp and we'll return a Stage 1 tuning file worth 260 bhp and 350 Nm – up from 242 bhp and 328 Nm, an increase of +18 bhp (7%) and +22 Nm. Every file is checked by a calibrator before release, and DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in one upload.
Who is this remap for?
Naturally aspirated petrol engines gain less than turbo engines, but a remap still improves throttle response and smooths out flat spots in the power delivery. 242 → 260 bhp equals roughly 180 → 194 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Petrol |
| Engine size | 3653 CC |
| Compression ratio | 10.0 : 1 |
| Bore × stroke | 95.5 X 102.0 mm |
| Engine code | L5R |
Other Isuzu I-Series All years engines
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