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upgraded gearsets for er34 Hi all, I have just finished my r34 build, RB30 cranking out just shy of 700rwhp and now my gearbox is crying like a 3 y.o girl. Anyone had experience with os giken, PPG or any other gearset upgrades. I dont want to spend a fortune but want a solid outcome that is streetable. Any one have experience, box for sale or comments I'm listening. Cheers

Hey's guys got a few parts for sale rb25 gearbox, select's gears fine just noisy when clutch isnt ingaged $800 s1 rb25 splitfire coilpacks only 1 track day old still new $350 rb25 800cc injectors, only 1 track day old, side feed so bolt straight into standard rail $400 os giken twin plate clutch,sprung centre,just had new plates put in, only 1 track day old still like new $800 t67 25g 10cm(also have 8cm rear) kando turbo,SUS304 3mm stainless twin scroll manifold,tial 44mm gate everything still only 1 track old $1500 for turbo kit microtech ltx12 for rb25 with patch loom and hand cotroller $800 if your interested in anything sms me on 0420989095 cause i work shift work just sms me and ill get back to you when i can located in melbourne can post

Rb 20/25/26 OS Giken adjustable cam gears. Condition : New. $200 R32 gtst - Rb20 Clear timing belt cover. Condition : New. Might fit other models? $80 Or Both for $250. Pick up only. Clayton. 0432 200 547

Hi guys, I have up for grabs my OS Giken OS88 6 Speed sequential gearbox. This was originally purchased in October 2014 and received June 2015 after an 8 month wait from OS Giken. This is the updated version with the extended sump on it. I optioned this up with "option 2" gear ratio's. (This is an extra $1,000 option over the standard box price). This has the shortest 1st and the tallest 6th (6th same as the factory R32/R33 GTR 5th speed) so it's not spinning higher than it needs to be on the freeway. The ratios are; Option 2: 2.890, 1.981, 1.468, 1.174, 1.000, 0.757. I have also upgraded the gear position sensor to a Novotechnik Item as shown in the photo's below. This does away with the OSG 'switch style' sensor. The box has done no more than 350 km's on the street and a full flex tune on the dyno, so it's as good as brand new. Motul 75W-140 fully synthetic oil was used. That was the product recommended by Award Diff and Gearbox. It will not be driven again apart from the 15-20 odd Km's to where it will be removed. Whats included? - OS-88 6 speed sequential gearbox - Option 2 ratio's. - OS-88 transmission crossmember for BNR32/BCNR33 - Novotechnik gear position sensor - OS-88 Adjustable release fork kit - OS-88 direct shifter kit (bent style) - Release bearing - Gear indicator The gearbox is currently in the car and will be removed within the next couple weeks. I will be happy to take someone for a demonstration drive, HOWEVER, not without a $2,000 deposit. If you're interested in the gearbox you will (well should) know what they're about. The transfer case in those photo's is NOT included. I need that! Apart from the clutch (I used the OS Giken R3C) this is a whole and true bolt in package. Location is Georges Hall, Sydney. I will post at buyers expense. Contact me VIA PM. Price is $16,000

Up for sale, Used but recently rebuilt BNR34 clutch with push pull converter. model - Os Giken Ts2cd Held 350kw (-5’s) no issue had it for years then bought a rebuild kit from RHD Japan that included new cover plate intermediary plates and friction disks, bolts along with throwout bearing etc. scott at western clutch service did the rebuild and the car has hardly been driven since. I have all the paperwork and parts that were changed on the rebuild. All the plates are straight and heaps of meat on the friction disks. The clutch is good to go straight in and drive. I have every piece of the push pull converter including the softer spring that goes inside the slave cylinder. I also have a spare throw out bearing that i never used as i just bought a new sleeve and bearing assembly from os giken. ono-1k contact - 0450 428 895 pick up preferred but can be freighted for a cost. location - silverwater Nsw

Rebuilt Os giken ts2bd twin plate clutch (push type) with pull to push conversion Rebuilt rb25 OS giken twin plate and pull to push conversion. Rebuilt less than 4000km ago. Can see from the pics that its just bedded in. Still has machine marks visible so basically no wear at all. Complete pull to push conversion including brand new genuine slave cylinder and gktech pivot ball. Pick up cranbourne north. $950 for the clutch $200 for the conversion Or buy it all $1100. Sebastian - 04227one5129

1 Tein RS Circuit Master ( rebuilt by racepace) Set of race pace tein rs circuit master coil overs Possibly the best upgrade I have done to my car( on the exact same car shaved 2 seconds off on a 60 second lap out of the box) Approximately 2000km old Tarmac rally spec so perfect on the road and bumpy tracks Best money you will ever spend Suit r33 and r34 $2700 R33 gtr Ap endurance setup R33 gtr Ap endurance setup Front 365/355 6 piston Ap racing endurance kit 36 mm full floating rotors Endurance calipers 35mm pad each side Race brakes custom lines Spare set of rotors and hats 4 sets of front pads Rear 330 4 piston endurance calipers Full floating Custom lines Spare rotors 3 sets of pads $5000 with brembos exchange can also include a full Ap racing balance bar setup and hydro handbrake setup to match for extra dollars This is a serious setup that takes a lap or two to warm up then it rips you face off till you get bored or run out of types and fuel 4 Os giken 5 speed in s3 gtr casing Billet input Os tripple plate Push pull converter Was assembled by award diff 6k plus a stock box my way Box and clutch have done 1-2 k In car and can be tested No pics as its a box and In the car all shit located in theblue mountains sydney if you want something ive me a call come over inspect and buy pete 0448468884