I gotta R34gtr v-spec

I think i'am leaning towards launch control.

It's got the nismo exhaust with the oval tip.I flicked the switch to the right yesterday,no difference in sound,but when i put it in reverse a buzzer sounded so i flicked it back to the center.Then when driving up the road i flicked it to the right and it was like it went into neutral so l flicked it back to the center.Does all R34gtr's have this little black box on the end of the gear box.

The device in the boot also has a 5 zigen label on it.

I found another part of the quiz,under the parcel shelf in the boot, this is another view of the box under the driver's seat for some reason the photo of the button on the dash in the first post has vanished so here it is again

High everyone,just taken delivery of my R34gtr v-spec,thanks to everyone at Iron chef imports,just to the right of the steering column is a switch,click to the right and there's a noise from the rear end,hold to the left and the engine starts labouring.And there's a box under the front seat,anyone got any idea what these might be.

First car was a 63 ranch wagon or is it a Bluebird,4 on the column 1300.held 3 / 18 gal kegs in the back. 2nd car was a 240 K 4 door 3rd an R31 wagon which is still my daily 4th this R33 gtst 5th which i'am still waiting for,R34gtr v-spec

My gtst

G'Day Everyone,My Gtst has got the A-lsd light on and the abs ecu is flashing codes 62 & 66.I've checked the the wheel sensors and there ok.All the info i've found on the net points to the G-sensor,the output's of the G-sensor are way out and Nissan list this part as discontinued. Now i see you can buy a digital G-sensor for Gtr's,a gtr sensor has two connectors and gtst has one,but both have a 5 pin connector which i'am guessing is the A-lsd part and the other connector is the Attessa part of it.So does any know if a Gtr sensor would work in a Gtst.

IN A S1 r33GTST IT'S THE ABS COMPUTER.

How about these?