Performance First: Hks Premium Day

It may be off season for the motorsport world, but the cold winter months in Japan certainly don’t mean there is a shortage of interesting events to head to. In fact you guys are actually quite lucky because Mike is still here in Japan and spent his day at the JCCA New Year meeting in Odaiba yesterday, in order to bring you awesome coverage. At the same time I found myself at a rather cold Fuji Speedway…

…enjoying the fresh crispy air as well as breathtaking views of the snow-capped Mt. Fuji. It was the much anticipated HKS Premium Day I was there to cover, an event that has cemented itself as a must-see for any fans of the Japanese tuning world. Held only two weeks after the Tokyo Auto Salon it is a superb opportunity to see all those performance-oriented cool demo cars that were on static display inside the halls of the Makuhari Messe, blasting around the 2.8 mile track. HKS has been using this event for the last few years as a way to both promote their cars and products but bring out all their resellers and distributers from around Japan for a bit of fun. So on top of the nice line up of booths set up in the paddock, the pits are always brimmed full of awesome tuner cars ready to participate in the Option Super Lap session to see who can lap FSW in the fastest time possible.

The HKS Hiper Challenge, a sort of soukoukai series of timed track days, also holds a few sessions where privateers show up in masses for a chance to race their cars against the clock.

This year’s event was an especially entertaining day of fun with non-stop action on track, a perfect way for Japan’s tuning giant to celebrate its 40th anniversary.

Let’s take a quick look at some of the cool cars that I came across as I walked the pits and paddock all day. First up is a tuning shop that I really should be heading too more often. Revolfe S.A. has been around for ages and has always stood out for the quality of their craftsmanship, building some stunning customer cars. This Z32 is one of their old demo cars, built back in the day but having a sort of ageless appeal to it. One I really must feature this year…however first I have a Z33 of theirs to show you guys!

HKS has been working extra hard on R35 parts development having come up with upgrades to pretty much every single component in the engine and driveline, including a prohibitively expensive gearbox kit featuring stronger components as well as billet cogs. However why they have decided to attempt every time attack outing at Fuji on slick tires is the confusing thing about this project, but more on this a little further down…

After seeing the new Top Secret 86 at TAS, sporting an integrated and molded-in Rocket Bunny aero kit, it was cool to see it out setting lap times.

The 450 HP it develops, thanks to a Trust turbo system, certainly transform the ZN6 into quite the performer. In fact it needed the addition of the Rocket Bunny rear wing for extra downforce, something it wasn’t fitted with at TAS the other week.

It was really cool to see Garage Mak from Nagano back at Fuji with their awesome array of tuned Silvias. The white Varietta next to their main S15 demo car was one of the most memorable cars from this year’s event and I will have to add it into my spotlight-o-rama post.

I found it quite interesting that despite Kansai Service having split up from HKS recently, they were still invited to showcase their cars and products. Good to see there was no bad blood in the split.

Garage Yawata brought their wild widebody 86 to the event too, but it was just on display. I’m sure they will do something very extreme with this chassis, they always do with their demo cars! The body transformation alone is pretty crazy!

The engine-swap-masters, aka C&Y Sports came up from Aiichi-ken with a couple of very unique cars. One was this maroon Z32 that has ditched its Nissan heart in favor of a 600+ HP 2JZ. Would anyone want to see a feature on this wild Fairlady?

I’m not surprised if this car is beginning to cause some confusion out there. There are actually four of these things, all similarly colored. One is Taniguchi’s D1 car, with a second back up and spare car built for drifting.

The remaining two ZN6s were both at the event yesterday, the grip oriented “Driving Performer” development cars, Number 1 driven by Taniguchi and Number 2 by Orido. Both are very fast, boosted and running similar dry carbon body parts.

Sawa-san of Auto Select easily took the “Loud-as-@#$%” award with his BNR34, proving to everyone how menacing an externally gated Trust T88 can sound when bolted onto an OS Giken 3.15L RB26. He was out there trying to see if the “Yellow Shark” could better its previous record.

Like Auto Select, Top Fuel also came up from Osaka to participate in the Option Super Lap sessions. Their S2000 couldn’t possibly look more menacing with all that new Voltex aero!

HKS decided to cancel the usual 5 minute drift exhibition at the Drift course, preferring to get Taniguchi to take the IS drift/exhibition car out for a few laps during the demo car parade. He proceeded to annihilate a set of Novas in the process.

There really is so much happening at the Premium Day; so while cars are out on track hunting for lap records, and crowds are walking through the paddock looking at their favorite demo cars, there were a bunch of car gatherings happening in the parking lots around the premises.

The R35 Owner Club once again proved they know how to set up a car meet. Aside from all the other new-gen GT-Rs present it was this all-white line up that caught my eye!

Those entered in the Hiper Challenge sessions were given access to the main parking lot in the paddock, where each driver set up his makeshift pit area for the day. The selection of cars couldn’t have possibly been any broader…

…I even came across the AS Mori Legacy wagon we saw at the Battle Evome soukoukai. Actually the second Battle Evome meet of the year was happening at Tsukuba circuit yesterday too, just to give you an example of just how many cool events are always happening in Japan.

This is what happens when you combine wild aero with an equally wild approach to engine tuning. Both these Abflug widebody R35s have been extensively tuned by Kitabayashi-san of PentRoof and both really do deserve their own features. Damn, that list just keeps growing!

All of a sudden, in early afternoon, the event literally stopped. Over the PA Manabu Suzuki announced that the track sessions would stop for 10 minutes to give chance to Taniguchi to take the HKS R35 demo car out for a lap record attempt. It was all over in a few minutes, with only two laps needed. After shooting down the main straight at 333 km/h (207 mph) he came in and the time on his lap timer was an all new tuner car record, a 1:39.89

Now, while that is very impressive, a lot out there are still wondering why HKS does these attempts with their R35 on slick tires. Ever since the time attack scene materialized a couple of decades ago it was decided as a sort of gentleman agreement that all cars should always compete on street-legal semi-slick rubber. Maybe it’s down to the limited choice of 20-inch semi-slick tires on the market, I am not sure, but despite this it is a pretty impressive result. As soon as Taniguchi stepped out of the car Bomber and the Option cameramen did a quick interview, so I am sure we can all see this next month when the new Option Video hits the bookshops.

There is so much I want to show you guys from this awesome day…

…but for now I’ll leave you with an image of the Rem FD as it shoots up towards the final corner of FSW. Next up will be a spotlight-o-rama and until then make sure you download all the below desktops!

-Dino Dalle Carbonare



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It must be a real sensory overload to actually be at this event there is so much to take in thanks for sharing the pics!!


Well it looks like a better selection of cars than last year but maybe Im crazy. The z32 should definitely get a feature if you havn't already set it up. I don't think anyone would really complain about seeing well done 90s Japanese turbo cars. Now, if you can find a really nice track built a70 supra I will be super impressed. I always find it funny to see how many cars at the HKS day run the Trust turbine set ups. Not that there is anything wrong with either company, just amusing. Any extra info on that r33 in the third picture? Love seeing track 33s. Not enough IMO.


Is it me or every time this guy posts the majority of pics are GTRs...


8 or 9 pics out of 26 depending on if you count the one thats half the zn6 and half r35. Considering how popular they are at these events... i dont think thats so bad. Also consider he is the Japanese editor, he covers a lot more than gtr's but its sort of the GTR capital of world for a lot of people.


thanks for sharing, and a feature on that beast would be BOSS!


well Dino being an r34 owner i guess he's kind of biased hehe..but i enjoy it nonetheless


Yeah it's hard to resist sorry lol but to say "majority" come on....


I'm a little disappointed that the HKS PREMIUM DAY didn't took place in April this year, I'm going to miss it. Please Dino could you post some pictures of the WACKY MATE Z33, it looks so nice with his awesome wing ;)


Feature those Z32'S!


I seriously want an article of each of the Fairladys and their legacy. Specially the Z32, which I consider is the underdog. I am a Z32 owner and I looove this car.


more z32 coverage is always welcome




OK then I'll get on it Sir:)


@Jorge300ZXTT I've shot one already actually, only one to go :)


@danjapan13 Except for last year it has always been held in Jan.  Should have a couple of shots of that Wacky Mate Z33


@DaanPrins Which beast?


@majik16106 They are rare but there must be something out there. I'll keep my eye peeled


Would love to see a feauture on the 2JZ Z32!


@grandtouring OK that's cool to hear!


@VecTT Coming up!


HKS should have more of the ZN6 cars with their livery. They might forget if one happens to disappear, if you know what I mean.


Too much awesomeness in one post. LOVE the Garage Yawata 86, as it's just a unique take on the widebody concept, while I always have a soft spot for a clean FD. Also, that Top Fuel S200 shot is boss!


S2000. Dammit. Tired writing is inaccurate.


The red z32 with the engine swap please :) @speedhunters_dino @DaanPrins


@roryfjohnston Thats awesome, Thanks. I always love seeing the r33. as I said, i don see them enough and I love them. But my a70 supra challenge still stands. If i remember the old s2 Jza70 was ok, i think more show than race car, but ive never seen a really aggresive circuit set up on an a70 chassis. Might because its not a really great chassis to begin with for that, very heavy, but still. Risky Devil has a black one that they drift, and ive seen some other drift cars.. just no circuit spec a70s except for the old group a cars.. So if someone has some good pics of more recent build a70 circuit cars PLEASE send em my way.


@roryfjohnston Also, i was going through your pics, which are great by the way, and if my eyes dont decieve me, was the full stage r33 being driven by a lady racer?


@majik16106 I only saw a few women around that day and I didn't notice any of them driving.  But, could have been! I will try to find the stats from that day and see what I can dig up.


is that the Vertex Edge Prototype widebidy kit on the Garage Yawata black 86??


@P1 Race Photography Thanks!


@LouisYio LOL


@DaanPrins  @speedhunters_dino  @DaanPrins I've shot it already and will post it up once i get through my next batch of feature cars ;)


Japan is too awesome!!!


Checking in on this post. It says that you will feature these two Z32s, the Revolfe S.A and the C&Y Sports, but havent. Any updates?