Tag Archives: type

FK8 Civic Type R Suspension Development

Posted on by

We’ve already showcased our FLEX Z prototype suspension for the FK8 Honda Civic Type R at the SEMA show last year, but we’re now making more headway into production of this kit, as well as lowering springs and the upcoming MONO RACING suspension kit for this platform.




FK8 Civic Type R Suspension Soon Available

Development took longer than expected, mainly due to the availability of this platform in Japan. Why that was troublesome for us is that TEIN Japan usually gets a head-start on product development whenever a global vehicle platform is available. That saves TEIN USA the development time on designing the suspension (altogether possible for us to do, but it still comes with its own development delays).

Prior to the SEMA show, we knew that TEIN Japan finally had an FK8 to do testing on and had prototypes they could send to us. So, as soon as that opportunity came around, we contacted a local partner in having his Type R brought in and tested, and eventually asked ever so kindly to use the car for our booth display at SEMA 😉

As many of you consumers already know, the FK8 front suspension is a far cry from the design for the standard Civic’s that platform shares. It has a very unique strut suspension, much like the Super Strut design of the Toyota Celica.

In fact, the design was so unique that it posed another issue for us in both disassembly and reassembly of the suspension. Of course, we try to offer a suspension kit that is a bolt-on affair for the consumer, so it took a bit of self-education to figure this out ourselves.

Also, newer cars like the Type R have factory electronically controlled suspension. This was a problem because once the factory suspension is removed, a fancy warning came on the dash display. This led us to develop our new Canceller Units that will be included on applicable vehicle applications we make suspension kits for. With the Canceller Unit, no more warnings on the dash, and that means a customer can opt for one of our EDFC controller units, like EDFC ACTIVE PRO.

Production Canceller Unit for FK8 on display at SEMA 2018.

***Canceller Units are vehicle specific unfortunately. Again, we will include them for suspension applications that require them.
Canceller Unit (*prototype used for testing only) installed on FK8 front strut
Canceller Unit (*prototype used for testing) installed on the FK8 rear shock absorber

EDFC would actually be a blessing for this car, since Honda decided to make the shock absorber upper mounting position in an inaccessible design (since our damping adjustment is at the top of the piston rod).

Soon we hope to have these kits available! Please keep posted with us for more info, or keep checking our website for new product releases!


2017+ 86 & BRZ FLEX Z, FLEX A, & MONO SPORT Coilover Testing

Posted on by

We just finished up some testing on the 2017 Subaru BRZ (and which would of course affect the 2017 Toyota 86). While the vehicles aren’t drastically different compared to 2012-2016 model years of the aforementioned vehicles (the 86 previously named the Scion FR-S), there are some small changes in suspension that affect how our existing coilovers feel.

TEIN Japan currently sells part numbers VSTD8-C1SS4 for the FLEX Z line, VSTD-D1SS4 for the FLEX A line, & GSTD8-71SS4 for the MONO SPORT line for their market.

Stateside, we currently sell the VSQ54-C1SS4 for FLEX Z and GSQ54-71SS1 for the MONO SPORT line. For the FLEX A, we previously sold the VSQ54-D1SS4 model number. Now we sell the VSTD8-D1SS4. For the MONO SPORT line, we’re looking to start selling TEIN Japan’s GSTD8-71SS1, since there isn’t much variation between the U.S. and JDM spec.

Phew, that’s a lot of part numbers…..

So, why the change to FLEX A part number VSTD8-D1SS4?

The reason is that there are a lot of similarities between the U.S. part numbers for FLEX A and FLEX Z. If you’re not familiar with either, we’ll just say that the FLEX A includes our proprietary Hydraulic Bump Stop (H.B.S.) and is also a serviceable damper (can be rebuilt/revalved). In terms of cost, the FLEX A is $210 more.

Since the features are really the only noticeable difference, we had to look at damping force between the JDM and US kits to see what would work best for our market. The U.S.-spec FLEX A and FLEX Z both had very similar damping characteristics. Aside from the H.B.S. setup in the FLEX A’s, they feel nearly identical.

With that said, we wanted there to be difference between the two kits. Something that will help differentiate the two when a customer decides what they’ll be using the kit for.

So, we recently started offering the newer part number of FLEX A, the JDM version, part number VSTD8-D1SS4. These actually have a difference in damping, being more aggressive. We feel this may end up being a better option for the more-than-occasional track driven car owner. Being a serviceable damper, this also will allow owners the ability to revalve the dampers for different spring rates, if necessary. Along with being slightly more aggressive, the damping adjustment range is shifted up slightly, giving the end-user a higher range of tuning flexibility at the track.

That’s not to say that the FLEX Z isn’t at all capable of track use. However, we wanted this setup to offer greater compliance for a daily commuter, while still having an available adjustment range that allows for much more sportier handling characteristics. Comfort was just more of our aim for this kit, and it is greatly noticeable on larger bumps as high-speed compression is softer and more forgiving.

 

FLEX Z and FLEX A coilovers will look nearly identical. But, as mentioned in this blog, there are some features that FLEX A has over the Z line: Hydraulic Bump Stop, serviceable dampers (rebuild/revalve), and slightly more aggressive valving out of the box.

 

So, as far as a total breakdown of each suspension offering we have for the FR-S/86/BRZ:

STREET BASIS Z (GSQ54-8USS2)– perfect for daily driver not looking to sacrifice OE ride feel but improve handling performance, while being ride height adjustable.

FLEX Z (VSQ54-C1SS4)– high performance street kit, with 16-click damping adjustment and included upper mounts (camber adjustable for front).

FLEX A (VSTD8-D1SS4)– higher performance street kit/occasional track kit with aggressive damper valving, but with a greater adjustment range for ease of tuning. Included Hydraulic Bump Stop (H.B.S.) providing greater control and damping stability against repulsive compression force. Includes upper mounts as well (camber adjustable for front).

MONO SPORT (GSTD8-71SS1)– entry-level race setup with single adjustable damping. Monotube internal structure with greater oil capacity for better endurance and performance for long track stints. Also utilizes are Micro Speed Valve (M.S.V.) to improve low-speed damping curve. Includes upper mounts as well (camber adjustable for front).

SUPER RACING (DSQ54-81LS1)– 2-way damping adjustable setup for dedicated track cars, suitable for cars with R-compound or softer tires. Lightweight (full aluminum rear damper assembly), and included duralumin upper mounts (camber & caster adjustable for front) and camber washers for front.

Hopefully this info helps. If not, you’re more than welcome to give us a call to discuss your suspension options!

Global Time Attack’s Super Lap Battle 2016

Posted on by

This week is the Super Lap Battle Time Attack event at Buttonwillow Raceway Park, hosted by Global Time Attack.

Damn, that’s a mouthful to say…

Anyhow, we’ve continued to attend the event for the past 6 consecutive years now. Our main purpose is to check out how the event goes, see how it has grown, and also to assist any teams/drivers that are using TEIN suspension.

For the most part, most teams/drivers are pretty experienced with their setup. So it’s not like we’re trying to rearrange everything they’ve setup and working for them. We just want to see how we can extract a bit more performance with a little bit of tuning. We bring one of our in-house engineers to speak with the driver and get feedback on how the car feels. From that, we are able to make an assessment on whether any changes to the suspension should be made, or if some other aspect should be altered. Funny enough, tire pressures tend to be overlooked.

The past few years has really just left us looking like spectators, however. Again, most of the teams have their race cars sorted out. So there isn’t much for us to do except check out the progress of each session.

For this year, we really only know of two teams on TEIN-equipped cars competing. Evasive Motorsports is bringing their R35 GT-R to run in the Unlimited AWD class, and Sport Car Motion (SCM) has their DC2 Type R Integra in the Limited FWD class. Both teams using our Super Racing damper kits.

scm-itr

The SCM Type R has proven to be plenty fast, mainly because they know how to extract the most out of their Rotrex-charged K24 engine setup. [Not] oddly enough, their Super Racing dampers are completely off-the-shelf. No changes in valving, and spring rates are per our recommendation. We did a refresh on the dampers last year, but unfortunately the car couldn’t make the event. Considering this specific Super Racing kit was on the team’s previous EG Civic race car, and that it has just over 6 years of use, the dampers were due for a rebuild anyway. We look forward to seeing the Type R run again this week!

 

evs-gtr

Evasive Motorsports has only taken their GT-R, in its current iteration, to a couple of track days. Back when the car had the very basics (our Super Racing dampers, racing brake pads, upgraded wheels & tires), they were using our recommended setup. Now, with a slightly wider body and more aero additions, we’ve uprated their springs. Other than that, the Super Racing dampers have our 3-way units installed, but valving has been kept as out-of-the-box. Wheels are a bit larger now, and they’re using a much more sticky tire. On its maiden voyage in this setup at Buttonwillow, the car did something in the neighborhood of a 1:47.00 lap time. No time spent trying to fine tune anything, and that’s what they run……… Damn. We weren’t expecting something that quick for what is essentially a still very street-bound car with full interior, full amenities. While we would love to attribute this shockingly fast time to our dampers, the fact is that Evasive Motorsports aren’t any slouches when it comes to building a proper car for the track. We’ll see what else the team does to knock down a couple more seconds from the timer.

Other than those two cars, which would keep our engineer busy enough, we’ve yet to hear of anyone else that may need our assistance. But, as I mentioned, they probably don’t need our help……

 

……….. You know what,,,,, this is just starting to sound like an excuse for us to just go and watch some racing! Don’t tell my boss…

 

 

The End of The Scion Era

Posted on by

It’s sad to hear that the Scion marque has reached its end. With just over 13 years of production, the brand made a huge impact on the sporty compact car market, and has helped manufacturers like ourselves by being able to offer suspension packages for very customizable platforms. After all, that was the appeal of the Scion line- customization. And affordability.

However, with our economy hitting another rut, it seems to not be in Scion’s favor. So, as of August this year, we will no longer see Scion badged vehicles. Toyota will be carrying over a few of their current and new platforms. Whether that affects the model names is not known yet. Regardless, it will be great to see the continuation of some of these Scion vehicles under the Toyota marque.

Let’s take a look back at some memorable Scion projects we had our hands on.

How about our very own Scion xB widebody, built by our previous Marketing Director Philip Chase

DSC_0013v2_printDSC_0030v2_printPhilip had a completely custom, steel fendered widebody kit made for this xB. From what we last heard, this car is still roaming around at several car shows. This xB used a set of our [now discontinued] Hybrid Dampers, which was a ride height adjustable damper kit, but also had a hydraulic setup that allowed you to adjust ride height ~2 inches on the fly. Definitely useful considering this custom body kit gave the car very little ground clearance.

Then we also have our R&D Engineer’s personal Scion FR-S which first used a set of MONO FLEX dampers, then eventually used our SUPER RACING dampers. Shu was a regular attendee for local track days. Originally owning a Honda S2000 with our SUPER RACING dampers, he eventually wanted to get an FR-S and try to develop it into a great street and track car. It was actually his daily driver for a while. While he was using our SUPER RACING dampers, it eventually became a test bed for us in developing damping for this setup.

shu bw

We also have the Rally xD, which was a Scion Racing program vehicle spearheaded by Gordon Ting

xd pikes 3 (Custom)xd pikes 2 (Custom)The Rally xD used dampers made through our SPECIALIZED DAMPER Program. Since rally type suspension wasn’t readily available for this car, this program was the best solution. In total we made two kits, one based around our HG type dampers and one loosely based on our Gr.N dampers.

Its final iteration was a take on some classic Toyota rally cars from the good ol’ days

xd nefr 3 (Custom)xd nefr 1 (Custom)

We also have the Scion tC of Edgar Coria and his wife Tiffany. They use our STREET BASIS dampers for their widebody 2nd gen tC.

Edgar Coria

One of our good friends, Five Axis Designs, has been involved with Scion since their inception, and they were responsible for prototyping a lot of vehicles for the Toyota group. Being that we’ve had a great relationship with Five Axis, a lot of their projects had TEIN suspensions.

Troy, owner of Five Axis was one of the first to get our TYPE FLEX dampers for the then-new FR-S

Troy's FR-S

Before the Scion iM reached the US shore, we helped Five Axis with suspension for this concept iM

proto scion im

Another FR-S built by Five Axis for CAPCOM. Yes, the producers of the Street Fighter series of video games! Also on one of our FLEX damper setups.

capcom fr-s

Five Axis has also built some pretty crazy concepts around the tC, xA, and xB platforms, such as these cars

tC 2 tC

xA 2 xA

We’ll be sad to see the Scion name disappear. However, for many of us, we were able to witness something pretty great for our generation of automotive enthusiasts. We got to see the era of customization grow into something never really seen before for the sport compact car market. It pushed the envelope in both show and race, with builders thinking way outside the box (like the guys at Five Axis!). Kudos to the Scion marketing team on getting their name spread all throughout North America and beyond. For us, Scion will be in some of our fondest of memories.