I have an FD3S ecu that came with a knight sports chip, the ecu had no sticker on it so i dont know what the chip is tuned for.
Can you tell me what upgrades my car needs to function good with this ecu?

I have attached a photo of the chip

 

Would this help?

ãƒ�イパースãƒ�ーツãƒ*ãƒ* 4ビート-FD4 | KNIGHT SPORTS（ナイトスãƒ�ーツ）

Use google translate.
says this:
[BASIC]
or normal turbine, for the purpose of response up in our high-flow turbine specification "BASIC".
I pull out the maximum potential response and sequential turbine.
Ignition timing, and performs the setting change fuel map, a variety of limiter.
Rotational speed as well as the release can also be specified in the rev limit.
In addition, and temperature setting of the electric fan, map change of metering oil pump is also available.
The In conjunction with the boost controller retrofit, it is also suitable for tuning that expects high boost and fitted sports muffler. [ADVANCE] corresponds to only normal turbine vehicle, allowing the boost setting the computer in the "ADVANCE". By in addition to the basic performance of the basic, changing the boost up, boost-up is possible without requiring a boost controller retrofit. Further, the boost pressure can be can be while ensuring the safety margin, and sets up 1.0kg/cm2 up, to ensure high response and power-up easily. ※ Depending on the specification of the vehicle, you may not be able to respond in advance to be set up to 1.0kg/cm2. In that case, I is controlled by the boost controller based on the basic. [COMPETITION] corresponding to the high-capacity turbine equipped car "COMPETITION". Various limiter - including configuration changes, to remove the rev limit / boost limit. It optimizes the fuel control and ignition timing due to the type and size of the turbine, will be exhibited 100% potential while ensuring the safety margin. (Setting the boost use the boost controller)

 

this was helpful but how do i figure out if my chip is set on basic mode, advanced or COMPETITION

 

Seems you're not the only one with questions about an ECU from Knights Sport. Maybe something in one of these threads will help.........

RX7Club.com - Search Results

 

That my friend is where you investigate further.
I just found the Info,I don't use or make the parts!..sorry.
It looks to me like that aspect is done when you purchase it.But as I said I don't know any more about the part than you do.
Not everything can be answered on here,But the vast resources outside like google(where I actually found the website) hold more info.
good luck.

 

Usually knightsport ecus, blitz, and mines ecus come with base maps set up for aftermarket exhausts, fmic, rad, and intakes.

Hopefully this helps lol.

 

Dear Sirs,

Hello.
We are very sorry to delay for your reply,

We remapped this 510864 is as follows;

Gas octane : 100

Type basic, Mazda stock turbo charger.

Rev limit : canceled

ARC muffler.

The 510864 data is designed for Japanese gas octane.

Best Regards,

KNIGHT SPORTS / NAKAZATO TAKESHI

 

my questions are:

can i use a boost controller and raise my boost to how much PSI?
i have a greddy front mount intercooler installed
i have an apexi power intake (dual cone filters) installed
i have 3'' exhaust, stock down pipe, main cat removed and a hks super dragger muffler installed

i need your advice as to the above mods. are they suited for this ecu remapping?
what can i add, or remove to maximize my horse power.
how much horse power should i expect approximately.

maybe someone on this forum can advise me

 

Let me know what they tell you your questions. Over here in Okinawa, Japan I recently bought an FD and there are a lot of these ECU's tuned by knightsports that you can get for less than a $100. It would be benefitial to know what they are capable of so I can have a start to buying parts and not going lean. Thanks

 

As first, our data ;
Gas octane : 100
Type basic, Mazda stock turbo charger.
Rev limit : canceled
ARC muffler.
air pump removed

Therefore you can use hks super dragger muffler installed
Increasing hose power about 10-15ps.
If you install 3 inch down pipe and main cat removed pipe, you must remap and use boost controller..
Best Regards,
Takeshi