Land-Rover Rover Sport 4.2 V8 supercharged 390 hp — Stage 1 file (+60 hp)
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Stage 1 file for Land-Rover Rover Sport 4.2 V8 supercharged 390 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Land-Rover Rover Sport 4.2 V8 supercharged 390 hp ECU
Land-Rover Rover Sport (2005) 4.2 V8 supercharged 390 hp — premium petrol engine of the passenger segment of the Tata Motors (Jaguar Land Rover) group (Великобритания, 1922). Stage 1 chip tuning raises power from 390 to 450 hp (+60 hp, +15%) and torque from 560 to 650 Nm (+90 Nm). ECU — Denso MB279700. Flashing method: OBD or Bench depending on the unit's protection. The 2005 generation — old-era petrol ECUs (ME7/ME9/MED9/Simos) with easily readable memory.
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. The Defender is an off-roader with a legendary reputation for capability. Jaguar shares some ECUs with Ford (a Visteon legacy). The Jaguar V8 Supercharged is an iconic premium-segment engine. Jaguar's petrol range spans turbocharged Ingenium units and supercharged V6/V8 engines.
The Jaguar community is a premium chip tuning niche in the UK and Europe. The supercharged Jaguar V8 comfortably reaches Stage 2 with the right hardware. The top Jaguar SVR engines (supercharged V8) mark the ceiling of British premium performance.
Frequently asked questions
How much horsepower does Stage 1 add for the Land-Rover Rover Sport 4.2 V8 supercharged 390 hp?
The Stage 1 gain for the Land-Rover Rover Sport 4.2 V8 supercharged 390 hp is 60 hp (+15%) over the stock 390 hp, for a total of 450 hp. Torque rises from 560 to 650 Nm (+90 Nm).
What is Stage 1 chip tuning for the Land-Rover Rover Sport?
Stage 1 on the Land-Rover Rover Sport 4.2 V8 supercharged 390 hp is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +60 hp with no hardware changes.
What does Stage 1 give on the top-spec Land-Rover Rover Sport 4.2 V8 supercharged 390 hp?
Stage 1 for the Land-Rover Rover Sport 4.2 V8 supercharged 390 hp unlocks the potential built in by the factory but artificially capped to meet mass-market targets. A base of 750-800 hp is achievable once hardware is added.
How does Stage 2 differ from Stage 1 on the Land-Rover Rover Sport 4.2 V8 supercharged 390 hp?
Stage 2 on the Land-Rover Rover Sport 4.2 V8 supercharged 390 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What control unit does the Land-Rover Rover Sport 4.2 V8 supercharged 390 hp run?
The control unit of the Land-Rover Rover Sport 4.2 V8 supercharged 390 hp is the Denso MB279700. Before flashing, the engineer identifies the exact revision and selects the write method.
Does Stage 1 void the warranty on the Land-Rover Rover Sport?
Stage 1 on the Land-Rover Rover Sport voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.
How quickly is chip tuning of the Land-Rover Rover Sport 4.2 V8 supercharged 390 hp done?
The full remap cycle for the Land-Rover Rover Sport — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.
Can you return to stock after Stage 1 on the Land-Rover Rover Sport?
The original Land-Rover Rover Sport ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.
How much does Stage 1 cost for the Land-Rover Rover Sport 4.2 V8 supercharged 390 hp?
The cost of Stage 1 for the Land-Rover Rover Sport 4.2 V8 supercharged 390 hp is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.