i have an RX-7 with the following mods and i dont know if i should keep the knight sports computer since i dont even know if anyone can tune them in australia ( car isarriving in a few weeks from japan )

here are the specs of he car :
1989 Mazda RX-7 GT-R *modified*
13B rotary turbo
5 speed manual
bright red
94000 km's
engine rebuilt at 83,000 km's
K&N air filter
HKS front pipe
HKS 5" hyper muffler
5" silencer included
HKS front mount intercooler
Knight Sports high flow turbo
Greddy blow-off valve
RE Amemiya plug leads
adjustable suspension
Fujita Engineering hubs
16" Weds alloys (front)
16" BRS alloys (rear)
FD3S brake calipers
stainless mesh brake lines
Cusco master cylinder stopper
stainless mesh radiator hose
aftermarket oil cooler
7pt coll cage
MAZDASPEED rear strut brace
MAZDASPEED stabilizers
Omori 60mm gauge
60mm oil pressure gauge
HKS 60mm water temp gauge
Greddy 60mm air intake gauge
APEXi 60mm POWER METER
Infini rear seat box
Blitz boost controller
Greddy Rebic injector controller
Knight Sports computer
MAZDASPEED drivers seat
3x 60mm gauage panel in glovebox
aftermarket bonnet vents
aftermarket side skirts
Ganador aero mirrors
Knight Sports rear spoiler
KPS headlight cover


which is the best ECU for this car... will the knight sports be a chipped ECU or a programable one ?

 

GT-R? and u probably scared most people away by stating purely cosmetic mods or mods that have no impact on performance. you should prolly figure out what the american model equivalant of this GT-R is and state along with a better list, with only real performanc mods.

 

K&N air filter
HKS front pipe
HKS 5" hyper muffler
5" silencer included
HKS front mount intercooler
Knight Sports high flow turbo


super afc.... that's not a whole lot of performance stuff.
when you wanna milk it for power, i like haltechs, but you'd have to get an e11 if you wanna have the factory omp...

or you could get an e6x or the older k, and swap your front cover to an s4, or premix your gas.

 

oops, forgot that.... sounds like it's ok how it is.

 

FC3SGTR89:
if i'm right, the Knightsports is a chipped ROM.
the ECU should be a N374 type that has been chipped. but man...if you live in Australia, why don't you just go with the Microtech line? isn't that an Australian made ECU?

locktine: the GT-R if i'm right...is basically just a JDM FC3S Turbo II with 4 seats...or was that the GT-X ?