Yes they do. They run specials from time to time like this one:

https://www.s2ki.com/s2000/topic/107...#entry23082262

They do not post on here much. The best way to get a hold of them is picking up the phone and calling them. They don't respond to PM in a timely manner. I really don't what else to tell you.

https://www.s2ki.com/s2000/topic/662...#entry19828077

https://www.scienceofspeed.com/index...omponents.html

 

Thanks . 1st link was helpful. But was wondering if they had an ongoing thread like how other vendors have on here . But like u said , there not to active here.

 

I don't think they have "vendors." Usually people buy it directly from them. You can look at the SOS stickie thread under FI (this) subforum for feedback and questions.

They are located in Arizona so be mindful of the time zone when you call but as someone already mentioned, they are best reached on the phone. They spent a lot of time helping me put together my package and one of the things I loved and was reassuring for me was everything I learned from s2ki feedback from other owners was echoed by Chris and the team at SOS without any contradiction.

They do not promote themselves or post here but once or twice a year announcing their sale or clearance parts. I know they sell a lot of SCs because I had to wait a few weeks for my kit to be manufactured as they were sending out atleast 15 to 20 kits on top of my order. They also reply to emails well although it will take them a few days sometimes as they are always under the car working on s2000s or NSXs or doing RnD.

 

Good thread with lots of good info! I have wanted to go FI for awhile. I decided to go with the unpopular HKS kit. I own an SRT-4 that has 300 HP and 280 ft pounds and it is great fun on the street. Sure I could use more for freway racing, but from 40-100 it is penty for me. I like a car to be able to put down all the power it has. Anyway cost was a big factor for me as i just could not justify droping 10K on a system. I just picked up my HKS system from japan with 100 mm pulley 11-12 PSI for 3K due to the crazy exchange rates right now. I mean you can not beat that value. I can not even get a used SOS or Vortech kit for that. I like the fact that it is mounted opposite the driver and behind the front axels. The blower is a traction drive blower that is silet which I also liked. I have the install instructions which are great and very straight forward. We all have seen what the evassive car has done with this kit. I am going to run E85 with this kit and see what I can make. I also don't want to deal with tranny and diff issues and thus why I am not going for over 400 HP but to each his own. I do a lot of canyon driving with a few autocross days thrown in. HKS makes good stuff and can't be overlooked (unless you are really looking for more than 420 HP (E85)) due to the tremendous value. PM me and I will share my Japan hook where I just ordered this kit. Shipping will be about $400 so for $3,400 I will have this kit to my door in CA. I just need injectors, pump, and ECU. Good luck with your choice!

 

That's a good deal for sure. Please be sure to make a build thread with plenty of pictures, as there is next to no info on the HKS kit here on our forum.

 

Habit so true! Most of the HKS info I have been getting was from the UK. Just was researching these cam keys and wonder if they will give me a little more bump. I will be sure to take everyone on the journey and hope to use BlackTrax as the shop to do the tuning! Kit should be here mid OCT.

 

If you want a good SC, call SoS and ask for CHRIS! Specifically ask for CHRIS!

 

SOS with the N1200 is want will be the most reliable.

 

I have the SOS kit myself, and the quality of their product and their service were both excellent.

 

Has anyone experience a shake or wobble at the front of the engine after installing the SOS kit? I'm at a dead stop and normally accelerate on 1st gear and feel it then but only on first gear of course. Is there a torque damper bar or support I have to mount to not make it shake? I'm thinking the shake comes from the extra weight put on after SC kit.