SEQUEN SHIFTER

With safety standard approval in Japan.
Satisfies car inspection in Japan. Patent obtained in 115 countries around the world.
Assured durability.
Clutch operation is required for shifting, since this products applies to normal mission.
Shift indicator is sold separately.

 


Many drivers might have the experience of shifting-error with normal H pattern during races or driving at circuit. We have
developed the products for the purpose of wining the race.
Shifting-error may cause time loss or a damage to
transmission. In order to avoid this troubles, we have
realized the sequential pattern shaft used for racing cars(F1,
GT,WRC,D1,RACE,RALLY,etc...), which can be controlled only
by mechanical control with our own inner mechanism. Some
people might wonder why it has to be mechanical control,
since the control systems equipped in the cars is normally
controlled by oil hydraulics or electricity which brings
enormous benefits to us and also remove the burden of
operation form us. However, at the same time, those benefits
steals a sort of warmth, human touch and comfort, and only
targeted to produce the best conclusive result by building up
every single mechanical operation without any time-lags.
Of course, we have made various prototypes that used the oil
hydraulics and electricity.
However, we eventuated to have humanity in the operation
and realized to avoid the control by oil hydraulics or
electricity thoroughly to treasure the feeling of driving
"SEQUEN SHIFTERREGISTRY MARK"(Sequential Shifter) is the
item which can convert H pattern to sequential pattern which
can controlled only by shifting the shift lever back and forth.
This can prevent the common shifting-error between 2nd
and3rd , 4th and 5th and eliminate over-rev caused by
shifting-error.
The inner structure is designed to minimize the torque
required for shifting and also heaviness for shifting lever upon
synchronization by the optimization of dram groove so that
the aggression against the synchronize is minimized.
As stated above, we recommend that our "SEQUEN
SHIFTERRE"
(Sequential Shifter)is such a useful item which allows you to
be totally concentrated on the breaking on entering corner,
and can prevent the mission or engine troubles caused by
shifting-error by providing the assured gear shifting, and it
will cultivate the better taste f gear shifting.
se01.jpg
Z33 SEQUEN SHIFTER
(Sequential Shifter)
evo-all-black-rhd-2.jpg
LANCER EVO SEQUEN
SHIFTER
(Sequential Shifter)

se03.jpg
S15 SEQUEN SHIFTER
(Sequential Shifter)

se04.jpg
Indicator composition
parts

- Mr. Miyoshi and Mr.Shino participated in ALL JAPAN
RALLY CHAMPIONSHIP 2004 C class (2-wheels-driving
section) with NISSAN FARE LADY Z (Z33) wearing our
"SEQUEN SHIFTER"(Sequential Shifter)and drove for the
victory.



red_z.jpg
- On 2004, "SEQUEN SHIFTERREGISTRY MARK(Sequential
Shifter)PROJECT PORSCHE" was organized. In this project, Mr. Yukihiro Hane, an experience racing driver, is in
charge for testing and we, IKEYA FORMULA is responsible
for the designing. This is how we started the
development for the Porsche users. We started our long
testing at Suzuka circuit in Japan and then transferred our
testing space to the overseas at Belgium (Spa-
Francorchamps) circuit where is famous for the most
difficult course in Europe to seek the maximum durability.
On 14th. Aug. 2004, we joined with team "T2M" and
participated le mans series FIA-GT Silverstone 1,000Km
race. As a result of these testing, it's finally proved that
our machines could meet FIA regulation without any
difficulties, in addition we have confirmed our durability of
the machine itself. After all these testing for long period
of time, we are finally able to release our product.


 
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se13-02.png
            S2000
  Porsche.jpg
   PORSCHE911(996)

          LOTUS Elise
  03.jpg
    PORSHE911(996)

Corresponding list for sequen shifter(Sequential Shifter) categorized by car type

NISSAN     SILVIA / 180SX S13 SILVIA / 180SX PS13 SILVIA S14
SILVIA S15    
SKYLINE GT-R BNR32 SKYLINE GT-R
BCNR33
SKYLINE HCR32
SKYLINE ECR33 SKYLINE CPV35  
FAIRLADY Z Z33    
MAZDA RX-7 FD3S AZ-1 PG6SA
(SOLD OUT)
 
MITSUBISHI  LANCER EVO IV CN9A LANCER EVO V / VI
CP9A
LANCER EVO VII
CT9A
LANCER EVO VIII / IX CT9A
only 5speed Transmissions 
MIRAGE CJ4A  
HONDA NSX NA1(SOLD OUT)  S2000   
SUZUKI  ALTO WORKS
CP21S,CS22S,HB11S,HB21S,
HA22S(SOLD OUT)
Kei HN22S
(SOLD OUT)
CARA PG6SS
(SOLD OUT)
Lapin SS HE21S
(SOLD OUT)
SWIFT SPORT HT81S
(SOLD OUT)  
SWIFT SPORT
ZC31S
SUBARU IMPREZA GDB     
PORSCHE  911(996)(SOLD OUT)
   
GT3 Cup
(2000,2001,2003model)

(SOLD OUT)
   
GT2/GT3/Carrera/
Turbo(SOLD OUT)
   
Lotus ELISE 111R/EXIGE