EVOLUTION STAGE 1
EVOLUTION STAGE 2
EVOLUTION STAGE 3
TRE's new STAGE 3 transmission for the 1996-2006 Mitsubishi EVOLUTION 4-9 is as good as it gets when it comes to a fully synchronized gearbox. It is your last stop before making the leap into a dog engagement gearset. The durability & service life
of the transmission has been increased in several ways;
detail work done to the lead edge and root diameter of the gear teeth
which allows the gearsets to handle higher torque without
failure. Afterwards, the entire gearset receives high intensity
shot peening to raise the ultimate strength of the
increasing fatigue resistance by over 20% while reducing gear wear. High
rpm shifts are not a problem because the engagement teeth are modified to
increase the window of opportunity. Smooth shifting is the result of Isotropic Super Finishing of the complete gearset, hubs/sleeves, shift rails
and shift assembly. Transmission oil
passageways are enlarged to deliver more oil to critical parts.
Afterwards the gearset is blue-printed to match the transmission case and
More gear ratios are available, click the link for more info.
EVO-9 taller 1st gearset & input shaft
EVO-9 standard 2nd gearset
EVO-8 taller 3rd gearset
EVO-8 taller 4th gearset
EVO-8 taller 5th gearset or EVO-9 short 5th gearset,
HKS 4.11 Final Drive
Heavy Duty 1st Gear Roller Bearing
Isotropic Super Finishing
Shot peening of gearset.
Including these parts:
New speedo pulse generator
Magnetic drain plug
STAGE 3 TRANSMISSION
Warranty is 12 months.
*click here for warranty info.*
© 2010 TRE