Infiniti QX70 50 (5.0 V8) 390 hp — Stage 1 file
hp
Stage 1 file for Infiniti QX70 50 (5.0 V8) 390 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Infiniti QX70 50 (5.0 V8) 390 hp ECU
Infiniti QX70 (2007) 50 (5.0 V8) 390 hp — premium petrol engine of the passenger segment of the Renault-Nissan-Mitsubishi Alliance group (Япония, 1933). The 2007 generation — old-era petrol ECUs (ME7/ME9/MED9/Simos) with easily readable memory.
Infiniti is Nissan's premium sub-brand, launched in 1989 for North America. The Infiniti range comprises premium saloons, crossovers and coupes. Infiniti shares platforms and engines with Nissan's premium segment. Nissan's petrol range covers mainstream turbocharged and naturally aspirated engines. The GT-R and Nismo offer significant potential with hardware. Nismo is Nissan's performance division, the equivalent of AMG/M.
The Nissan community in the JDM segment is the world's largest for the GT-R. The GT-R community is an industry of its own with ready-made Stage files. The GT-R confidently reaches Stage 2 with hardware. The top Nissan GT-R / Nismo engines mark the ceiling of the Japanese performance segment.
Frequently asked questions
How does Stage 1 differ from stock on the Infiniti QX70?
Stage 1 chip tuning of the Infiniti QX70 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters.
What is the Stage 1 potential of the Infiniti QX70 50 (5.0 V8) 390 hp?
Stage 1 for the Infiniti QX70 50 (5.0 V8) 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 much does Stage 2 add on the Infiniti QX70?
Stage 2 on the Infiniti QX70 50 (5.0 V8) 390 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What happens to the Infiniti QX70 warranty after chip tuning?
The factory warranty of the Infiniti QX70 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 Infiniti QX70 take?
On the Infiniti QX70 50 (5.0 V8) 390 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 Infiniti QX70?
Yes, the original ECU firmware of the Infiniti QX70 50 (5.0 V8) 390 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 Infiniti QX70?
Stage 1 for the Infiniti QX70 50 (5.0 V8) 390 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.