Land-Rover Discovery 3.0 SD6 EU6 306 hp — Stage 1 file (+42 hp)
hp
Stage 1 file for Land-Rover Discovery 3.0 SD6 EU6 306 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Land-Rover Discovery 3.0 SD6 EU6 306 hp ECU
Land-Rover Discovery (2017) 3.0 SD6 EU6 306 hp — premium diesel engine of the passenger segment of the Tata Motors (Jaguar Land Rover) group (Великобритания, 1922). Stage 1 chip tuning raises power from 306 to 348 hp (+42 hp, +14%) and torque from 700 to 770 Nm (+70 Nm). This engine ships with different ECU variants: Bosch EDC17CP11, Bosch EDC17CP55. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. The ZF 8HPxx TCU is calibrated with a separate file — torque limiter and shift maps for Stage 1. In the CHIPOK database: 3 configurations · 3 ECU variants. A diesel built in 2017 — the Tricore ECU era; OBD flash works on most production revisions.
Land Rover is part of Tata Motors via Jaguar Land Rover (JLR). Land Rover specialises in premium off-roaders — the Range Rover, Discovery and Defender. The Range Rover is the flagship of the premium SUV segment and an iconic model for the brand. High-output Jaguar diesels power the top F-Pace, XF and XJ variants. Ingenium Diesel is JLR's modern diesel range. DPF/SCR with AdBlue is standard on Euro-6 Jaguar diesels.
The Jaguar community is a premium chip tuning niche in the UK and Europe. High-output Jaguars — the F-Type and F-Pace SVR — offer solid headroom for Stage 1.
Jaguar uses the ZF 8HP, a premium 8-speed automatic.
Frequently asked questions
How much does the power of the Land-Rover Discovery 3.0 SD6 EU6 306 hp increase after Stage 1?
Stage 1 chip tuning on the Land-Rover Discovery 3.0 SD6 EU6 306 hp boosts engine output by 42 hp: from 306 to 348 hp. Torque rises from 700 to 770 Nm (+70 Nm).
What changes in the Land-Rover Discovery ECU after Stage 1?
Stage 1 chip tuning of the Land-Rover Discovery is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +42 hp with no hardware changes.
Is Stage 1 safe on the high-output Land-Rover Discovery 3.0 SD6 EU6 306 hp?
Stage 1 on the powerful Land-Rover Discovery 3.0 SD6 EU6 306 hp “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).
How much does Stage 2 add on the Land-Rover Discovery?
Stage 2 for the Land-Rover Discovery 3.0 SD6 EU6 306 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
Which ECUs are found on the Land-Rover Discovery 3.0 SD6 EU6 306 hp?
The Land-Rover Discovery 3.0 SD6 EU6 306 hp was fitted with different ECUs depending on the year and trim: Bosch EDC17CP11, Bosch EDC17CP55. The write method (OBD, Bench, Boot) is determined when the unit is read.
Is the ZF 8HPxx TCU calibrated together with Stage 1?
Yes, on the Land-Rover Discovery 3.0 SD6 EU6 306 hp the ZF 8HPxx TCU is calibrated with a separate file. The torque limit, shift maps, launch control rpm and clutch torque map are changed. The factory torque limiter in the TCU is usually below what the engine can deliver after Stage 1.
What happens to the Land-Rover Discovery warranty after chip tuning?
The factory warranty of the Land-Rover Discovery does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the Land-Rover Discovery take?
On the Land-Rover Discovery 3.0 SD6 EU6 306 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the Land-Rover Discovery?
Yes, the original ECU firmware of the Land-Rover Discovery 3.0 SD6 EU6 306 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the Land-Rover Discovery?
Stage 1 for the Land-Rover Discovery 3.0 SD6 EU6 306 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.