Honda NSX 3.5 V6 Bi-turbo 581 hp — Stage 1 file

or choose step by step
1
Choose a vehicle type

Chip tuning for Honda NSX 3.5 V6 Bi-turbo 581 hp ECU

Honda NSX (2015) 3.5 V6 Bi-turbo 581 hp — mass-market petrol engine of the passenger segment of the Honda Motor Company (независимый) group (Япония, 1948). A petrol engine built in 2015 — a Tricore platform without strong protection; OBD access works.

Honda is an independent brand, not part of any group. Acura is Honda's premium sub-brand for North America. Honda Type R is the performance line, built around naturally aspirated engines. The Honda L series is a family of modern turbo engines (L15, Civic Type R). The Honda K series is an iconic line of naturally aspirated and turbo engines (K20, K24). The Honda NSX (legacy) is a chip tuning industry in its own right via Hondata.

The Honda community has one of the strongest JDM cultures (Civic Type R, NSX, Acura). Hondata K-Pro / FlashPro is the main tuning channel, rather than standard WinOLS. With Hondata, the Type R delivers a solid gain. Top-tier Honda NSX engines sit at the power ceiling of the Japanese sports segment.

Frequently asked questions

What changes in the Honda NSX ECU after Stage 1?

Stage 1 chip tuning of the Honda NSX 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 Honda NSX 3.5 V6 Bi-turbo 581 hp?

On the top-spec Honda NSX 3.5 V6 Bi-turbo 581 hp engine, Stage 1 is the starting point before Stage 2 with a downpipe, intake and a larger intercooler. The mass-market factory calibration leaves substantial headroom for an aggressive software tune.

How much does Stage 2 add on the Honda NSX?

Stage 2 for the Honda NSX 3.5 V6 Bi-turbo 581 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.

What happens to the Honda NSX warranty after chip tuning?

The factory warranty of the Honda NSX 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 Honda NSX take?

On the Honda NSX 3.5 V6 Bi-turbo 581 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 Honda NSX?

Yes, the original ECU firmware of the Honda NSX 3.5 V6 Bi-turbo 581 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 Honda NSX?

Stage 1 for the Honda NSX 3.5 V6 Bi-turbo 581 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.

Last updated: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno