TEIN’S Black Box

In previous blogs we have discussed the difference between the old and new EDFC unit and motors, how to install the EDFC, how to read the error codes on the EDFC and featured vehicles with the EDFC installed.  However we have not discussed what this little black box does.

The EDFC, which stands for Electronic Damping Force Controller, controls the stiffness and softness of your suspension on the fly.  Whether you are on the track or on the street you can change your settings accordingly.  The unit has three presets for quick adjustments.  It has separate control buttons for front and rear adjustments, the ability to switch from 16 way adjustable to 32 way adjustable.  You can even change the brightness and volume of the control.  The EDFC DOES NOT lower or raise the vehicle.

If you have a Super Street (select applications), Super Street kit with Upper Pillow mounts, Flex, Mono Flex, Super Drift, Comfort Sport, Euro Damper and Super Racing Dampers the EDFC is compatible with your kit.

MSRP for Controller (EDK04-K4469)  $253.00

MSRP for Motor Kit (model depending on vehicle) $165.00

MSRP for Strut Kit (Recommended for vehicles with Strut type front only)  $33.00

EDFC Controller in Gordon Ting built Lexus ISF

More Pics from SLB 2010 Finals

Evasive CT9A parked in one of the garages waiting for another session to break a record.

DC Sports S2000. Motor issues kept this street monster on the sidelines this year.

TEIN Engineer, Mr. Takizawa (TK) gathering some data from the Evasive cars. His tuning experience ranges from Japan One Make Civic races to 24hr Nurburgring Enduro.

Martin from AMS gave me a ride in this Alpha 9 GTR a few months ago, 740WHP at the time – SIMPLY AMAZING. I heard this was detuned for SLB to run on 91 pump.

Limited AWD Winner with a VERY tall rear wing.

Awesome Supercharged E46 M3.

Timeless good looks and super consistent lap times.

Capable of breaking records every time it comes to compete.

Another car capable of breaking records during any outing.

CRAZY, just CRAZY.


For the love of the build

With the SEMA show soon approaching and a few late nights in the garage area I am reminded my of first real build. A 1993 Civic CX. Started as my daily driver with a B16 swap and ended as a fully built Honda Challenge ready H1 car. Pardon the picture quality.

Rollin on 14″ blacks was the way to go and check out those Euro clear lenses.

I had the normal street built Civic hatch for the late 90’s early 2000’s. B-series swapped EG, Champ white paint, gutted interior. After getting ticket after ticket I decided to build a track car. It would eliminate the number of tickets and allow myself to build something crazier. The process took years as my inexperience led me to replace parts with better parts many times as I learned more about each particular part.

Cleaning up the engine bay for new rattle can paint and very mild wire tuck.

GSR block with B16 head. Erick’s racing header, electric water pump and old school Iceman intake.

Starting to get really serious with a custom 8-point cage. Removed all the tar and glue I could find. Plus gutted the dash and removed almost everything to save weight, even the E-brake system (big mistake, so inconvenient not to have an E-brake).

Removing all the tar was a pain but it reduces weight and looks good.

Thinking that BIG HP and good suspension would make up for my novice level of driving skill I was always in search of new, better parts. Swapping to a new head with a better port&polish, new valves, springs, cams, etc… I did this many times as newer parts became available. (hint: power is not the most important factor but I think reliability is)

Check out the Haynes manual in the corner. I tried to do as much as possible by myself so that I could save money.

Final engine setup with oil cooler, coated header, Koyo rad, etc… Made 215WHP from a 1.8L with ITR pistons, Skunk2 Cams and Hondata.

Car was featured in Super Street magazine courtesy of Mr. Ricky (RikDaddy) Chu.

Starting to look like a proper race car – interior painted and graphics completed.

Car coming together with gutted dash back in, custom DEFI setup and some nice door covers.

Another angle of the interior. Got to have the EDFC for practice which allows for more track time and less time in the hot pits. Accusump system, Sparco bucket, roll cage padding, fire system and master kill switch, etc…

Finally got out to the track (Streets of Willow)  for some testing and fun. We did some product testing and comparisons as a TEIN engineer was on-hand. My FLEX coilovers worked great with some stiffer springs and adjustment.

Fun time at the track. No timing, just lapping for fun.

Me behind the wheel.

My car would never enter a wheel-to-wheel Honda Challenge race but it did go to Time Attack (now called Super Lap Battle).

Time Attack at ButtonWillow raceway. Driver is Mr. Dennis Caco of AutoCanon (creator of MaxBoost which was a cartoon in Import Tuner magazine for those youngsters who might not know).

I sold the car after learning that having a quick street car is more fun than a full blown race car. Race cars are just too complicated with towing, spares and the limited amount of time you actually get to drive it (can’t just go for a weekend cruise or to a buddy’s house).

In the end I discovered that learning, researching parts and actually wrenching was what I loved most. Maybe someday I will build another track car.

Super Lap Battle Exhibition in Vegas

This past weekend I took a trip to Las Vegas, NV for Super Lap Battle exhibition race. Competitors included a couple of the top contenders from each class.

TEIN was well represented with 4 of the 9 cars running Super Racing coilovers. This was an invite only exhibition race held along with XDC drift and Remix car show. There were a good amount of drift competitors, spectators, show cars, and vendors during the one day event held at Las Vegas Motor Speedway. The 2.39 mile road course consisted of a good mix of high and low speed corners.

I was out there to support our sponsored vehicles and check out the action. TEIN sponsored vehicles included:

Crawford Performance STi in Unlimited AWD

Evasive Motorsports EVO 9 in Limited AWD

SportCar Motion Civic in Limited FF

and new comer Zenkai Motorsports STI in Street AWD

Each of the cars are using Super Racing Coilovers. Crawford and Evasive are both using custom valved setups with increased spring rates. SportCar Motion and Zenkai are using off the shelf kits with higher spring rates (spring rate based on vehicle setup and tire choice). With more testing and feedback we can revalve the off the shelf kits if needed which is a service made available to all TEIN users.

Import Tuner Magazine with Lana Lopez

Be on the lookout for the June issue of Import Tuner magazine which features the Import Tuner project 370Z and cover model Lana Lopez. Chief editor Carter Jung finished up the photography at TEIN USA and the pics were awesome. Import Tuner is also putting together a video featuring an interview with Lana, check for that at www.importtuner.com

Co-cover car is the 370Z which Tyler McQuarrie drove at the Super Lap Battle finals to a third place finish in the Street FR class. An outstanding result considering this was the first time the 370Z had ever been on the track since the twin Turbo kit, TEIN Mono Flex coilovers,  Project Mu BBK, Volk TE-37, Sunline Racing aero amongst a host of other parts were added to the car.

Tyler McQuarrie on the way to running a 1:59.829 at ButtonWillow Raceway Config #13.

One of the many pit crew members for the 370Z – TEIN Engineer, Ryoh Takizawa.

You can read the full article on the 370Z build and tuning in the latest issue of Import Tuner magazine.

Redline Time Attack Season Opener

We want to congratulate Evasive Motorsports and SportCar Motion for their class wins in this past weekends Redline Time Attack held at ButtonWillow Raceway.

Evasive Motorsports campaigned two vehicles. Their well known EVO 9 in the Super Modified Class and a Civic Si in the Enthusiast FF class.

Driver Tim Kuo piloted the EVO 9 to second place finish with a time of 1:47.987 on Yokohama slicks. There is still lots of time left in the car and we will be working with Evasive to dial in the Super Racing coilovers.

Driver and vehicle owner Mike Chang pushed the Civic Si Sedan to a 2:04.085 for the class win in Enthusiast FF. Expect this car to get faster as we will be making changes to the rear Mono FLEX suspension (soon to be using parts from a TEIN N1 racing kit).

SportCar Motion debuted their Integra Type-R in the Modified FF class and driver Renzo Marsano not only took the class win with a 2.00.055 but beat the next top finisher by 4 seconds. The crew at SportCar Motion will soon be testing out new spring rates and new valving to make the ITR even quicker.

Driver Renzo Marsano of SportCar Motion accepting his trophy for the Modified FF Class win.

On track photos by Duane Uyeda – The Octane Report. You can checkout more pics from the event at OctaneReport.com

SportCar Motion ITR

TEIN Authorized dealer Sportcar Motion was just out testing their newest Time Attack machine, a US Integra Type R. Loi, Renzo, and the guys at SportCar Motion have been posting up pics of the build and TEIN is proud to be a vehicle sponsor. It has been modified to compete in the Redline Time Attack  and Super Lap Battle series. SportCar Motion went with the TEIN SRC dampers which have worked well for them in the past. They are the same model used on the competition EG6 which still holds the lap record in SLB Limited FF class competition.

Power comes from a built K24/K20 NA motor and puts out ~300WHP.

Large canards, front splitter and Voltex wing keep the car planted.

Like any good competition team the SportCar Motion crew have been putting in many hours of testing time to dial in the car. We are looking forward to the coming season as we hope to help setup the suspension so drivers Tim Kuo and Renzo Marsano can break records.

Both SportCar Motion FF cars use Super Racing Coilovers straight out of the box. As the vehicle evolves we can change internal components to alter any area of the damping force curve to improve the suspension’s performance. This is a service we offer to all our sponsored teams and anyone using TEIN coilovers but only the sponsored teams get to try our new “secret” parts. 😉