GTR GR6 Transmission Upgrades - Same Day Service

GR6 Transmission Upgrade - Same Day Service

Here at Justjap, we are proud to announce that we can offer you SAME DAY SERVICE on all 6 stages of GR6 Transmission Upgrades that are listed below, thanks to our experienced mechanic who specializes in GTR's.

Our mechanic Gary has built a great amount of these transmissions so that they are ready for immediate fitment, all you have to do is give us a call and book your R35 into our workshop.

We can tailor your transmission to suit your needs.


UPGRADE STAGE 1

Suits Up To 600 Horse Power 

  • R35 TRANSMISSION                                                          
  • OEM CLUTCH SERVICED WITH UPGRADED SHAFT SEALS                                                                      
  • DODSON MECHANICAL CIRCLIPS & FRONT WHEEL DRIVE GEAR LOCK                                                                                      
  • DODSON UPGRADED OIL PUMP KIT                                                                                        
  • SHIMMED STANDARD GEAR SET                                               
  • FULLY SERVICED ETS UNIT WITH DODSON BALL RETAILER                                              
  • DODSON REUSABLE LINE FILTER                                                
  • DODSON PAN FILTER                                                                                    
  • DODSON MAGNET KIT                                   
  • LATE 2012 ON SLIDERS   GEAR SLIDERS                                                                  
  • NEW FRONT WHEEL DRIVE PINION SEAL                                                                      
  • NEW OEM PAN GASKET                                                                                                                        
  • NEW GR6 OIL            

Same Day Service - Drive in, Drive Out, change over transmission required. 

Please Note - this upgrade has all late model components, not like the pre-2010 models.

$9,999


UPGRADE STAGE 2 

Suits Up To 700 Horse Power

  • DODSON 7 PLATE CLUTCH
  • DODSON A&B FORGED CLUTCH BASKETS
  • DODSON UPGRADED SHAFT SEALS
  • DODSON REUSABLE LINE FILTER
  • DODSON UPGRADE OIL PUMP
  • DODSON UPGRADED GEAR SELECTOR RINGS X4
  • DODSON MECHANICAL CIRCLIPS & FWD GEAR LOCK
  • DODSON MAGNET KIT
  • OEM GENUINE FWD PINION SEAL
  • SHIMMED STANDARD GEAR SET
  • DODSON LINE PRESSURE SENSORS X3
  • DODSON LINE PRESSURE SENSOR CONTROL UNIT
  • FULLY SERVICED ETS UNIT WITH DODSON BALL RETAINER
  • OEM PAN GASKET
  • DODSON PAN FILTER
  • OEM GEAR POSITION SHIMS
  • FULLY SERVICES VALVE BODY
  • GR6 OIL

Same Day Service - Drive in, Drive Out, change over transmission required. 

$ 13,999   


UPGRADE STAGE 3

Suits Up To 800 Horse Power

  • DODSON EXTREME 1ST GEAR AND SHAFT
  • DODSON 7 PLATE CLUTCH
  • DODSON A&B FORGED CLUTCH BASKETS
  • DODSON UPGRADED SHAFT SEALS
  • DODSON REUSABLE LINE FILTER
  • DODSON UPGRADE OIL PUMP
  • 4 X DODSON UPGRADED GEAR SELECTOR RINGS
  • DODSON MECHANICAL CIRCLIPS AND FWD GEAR LOCK
  • DODSON MAGNET KIT
  • OEM GENUINE FWD PINION SEAL
  • SHIMMED STANDARD GEAR SET
  • DODSON LINE PRESSURE SENSORS X 3
  • DODSON LINE PRESSURE SENSOR CONTROL UNIT
  • FULLY SERVICED ETS UNIT WITH DODSON BALL RETAINER
  • OEM PAN GASKET
  • DODSON PAN FILTER
  • OEM GEAR POSITION SHIMS
  • FULLY SERVICES VALVE BODY
  • GR6 OIL

Same Day Service - Drive in, Drive Out, change over transmission required. 

$ 15,999 


UPGRADE STAGE 3.5

Suits Up To 900 Horse Power

  • DODSON EXTREME 1ST GEAR AND SHAFT
  • DODSON 8 PLATE CLUTCH
  • DODSON A&B FORGED CLUTCH BASKETS
  • DODSON UPGRADED SHAFT SEALS
  • DODSON REUSABLE LINE FILTER
  • DODSON UPGRADE OIL PUMP
  • DODSON UPGRADED GEAR SELECTOR RINGS X4
  • DODSON MECHANICAL CIRCLIPS & FWD GEAR LOCK
  • DODSON MAGNET KIT
  • OEM GENUINE FWD PINION SEAL
  • SHIMMED STANDARD GEAR SET
  • DODSON LINE PRESSURE SENSORS
  • DODSON LINE PRESSURE SENSOR CONTROL UNIT
  • FULLY SERVICED ETS UNIT WITH DODSON BALL RETAINER
  • OEM PAN GASKET
  • DODSON PAN FILTER
  • OEM GEAR POSITION SHIMS
  • FULLY SERVICES VALVE BODY
  • GR6 OIL

Same Day Service - Drive in, Drive Out, change over transmission required. 

$ 16,999 


UPGRADE STAGE 4

Suits Up To 1200 Horse Power

DODSON MOTORSPORT NEW 6 SPEED HEAVY DUTY GEAR SET

LATEST RELEASE FROM JUSTJAP DODSON’S PRO DEALER.

NEW 8 PLATE CLUTCH

  • DMS 6 SPEED HEAVY DUTY GEAR SET
  • LATEST RELEASE 8 PLATE CLUTCH
  • DMS MECHANICAL CIRCLIPS
  • DMS FRONT WHEEL DRIVE GEAR LOCK
  • DMS LINE FILTER
  • DMS THRUST BEARING CIRCLIPS
  • JJR DIFF BRACE
  • DMS OUTPUT SHAFT ENDFLOAT SHIMS
  • SERVICED ETS 4WD UNIT WITH EMS BALL RETAINER
  • TSB – CLIPS
  • DODSON FORGED GEAR SELECTOR RINGS X 4
  • BLUE PRINTED OIL PUMP AND UPGRADE KIT
  • DMS TFP SPORT OIL 10 LITRES
  • FULLY SERVICED VALVE BODY
  • DMS FORGED A+B BASKETS
  • DMS Heavy-duty DIFF OIL
  • DMS PISTON SHAFT SEALS
  • DMS MAGNET KIT
  • DMS PAN FILTER
Same Day Service - Drive in, Drive Out, change over transmission required. 

$20,999



UPGRADE STAGE 5

Suits Up To 1400 Horse Power

  • DODSON EXTREME 1-6 GEARSET
  • DODSON 8 PLATE SPORTSMAN CLUTCH
  • DODSON FORGED A BASKET       (INCLUDED IN SPORTSMAN CLUTCH KIT)
  • DODSON FORGED B BASKET       (INCLUDED IN SPORTSMAN CLUTCH KIT)
  • DODSON PISTON SHAFT SEALS  (INCLUDED IN SPORTSMAN CLUTCH KIT)
  • DODSON FWD GEAR LOCK           (INCLUDED IN ED GEARSET)
  • DODSON MECHANICAL LOCK #1 (INCLUDED IN ED GEARSET)
  • DODSON MECHANICAL LOCK #2 (INCLUDED IN ED GEARSET)
  • DODSON EXTREME FWD GEARS
  • FWD BALL RETAINER
  • DODSON 11 PLATE FWD ETS UNIT
  • DODSON SYNCHRO SET X7
  • DODSON O-RING AND SEAL UPGRADE KIT
  • DODSON OIL PUMP END PLATE
  • DODSON OIL PUMP UPGRADE KIT
  • DODSON BILLET MAINSHAFT END PLATE
  • DODSON OUTPUT SHAFT END FLOAT SHIM
  • DODSON 2,4,6 THRUST BEARING CIRCLIP  (INCLUDED IN ED GEARSET)
  • DODSON 1,3, 5 THURST BEARING CIRCLIP (INCLUDED IN ED GEARSET)
  • DODSON BILLET 1ST/REV SHIFT FORK
  • DODSON 2, 4, 6 GEAR SELECTOR SHAFT
  • DODSON SELECTOR PISTON SHIMS X4
  • 6 NEODYMIUM MAGNETS
  • DODSON HIGH TEMP REAR DIFFERENTIAL OIL SEAL
  • DODSON STAINLESS RE-USABLE INTERNAL FILTER
  • OEM FWD OUTPUT SEAL
  • OEM REAR DIFFERENTIAL AXLE X2
  • OEM NISSAN TRANSMISSION AND REAR DIFFERENTIAL DRAIN PLUG GASKET
  • OEM NISSAN TRANSMISSION AND REAR DIFFERENTIAL FILL PLUG GASKET
  • DODSON SURGE PLATE
  • DODSON BILLET ALLOY PAN
  • NEW OEM PRESSURE SENSORS X3
  • T1R REAR DIFF BRACE
  • DODSON HIGH-PERFORMANCE DIFF OIL
  • DODSON UPGRADED SLIDER #4

We have released our new 1400 Horse Power transmission built tested and ready to go.

This Gr6 has the Dodson sportsman clutch along with the race-proven 11 plate ets unit and the top of the range full Dodson gear set. 

Same Day Service - Drive in, Drive Out, change over transmission required. 


$ 39,999 


UPGRADE STAGE 6

Suits Up To 1500+ Horse Power

  • DODSON EXTREME 1-6 GEARSET
  • DODSON PROMAX 11 PLATE 
  • DODSON FORGED A BASKET       
  • DODSON FORGED B BASKET       
  • DODSON PISTON SHAFT SEALS  
  • DODSON FWD GEAR LOCK           (INCLUDED IN ED GEARSET)
  • DODSON MECHANICAL LOCK #1 (INCLUDED IN ED GEARSET)
  • DODSON MECHANICAL LOCK #2 (INCLUDED IN ED GEARSET)
  • DODSON EXTREME FWD GEARS
  • FWD BALL RETAINER
  • DODSON 11 PLATE FWD ETS UNIT
  • DODSON SYNCHRO SET X7
  • DODSON O-RING AND SEAL UPGRADE KIT
  • DODSON OIL PUMP END PLATE
  • DODSON OIL PUMP UPGRADE KIT
  • DODSON BILLET MAINSHAFT END PLATE
  • DODSON OUTPUT SHAFT END FLOAT SHIM
  • DODSON 2,4,6 THRUST BEARING CIRCLIP  (INCLUDED IN ED GEARSET)
  • DODSON 1,3,5 THURST BEARING CIRCLIP (INCLUDED IN ED GEARSET)
  • DODSON BILLET 1ST/REV SHIFT FORK
  • DODSON 2, 4, 6 GEAR SELECTOR SHAFT
  • DODSON SELECTOR PISTON SHIMS X4
  • 6 NEODYMIUM MAGNETS
  • DODSON HIGH TEMP REAR DIFFERENTIAL OIL SEAL
  • DODSON STAINLESS RE-USABLE INTERNAL FILTER
  • OEM FWD OUTPUT SEAL
  • OEM REAR DIFFERENTIAL AXLE X2
  • OEM NISSAN TRANSMISSION AND REAR DIFFERENTIAL DRAIN PLUG GASKET
  • OEM NISSAN TRANSMISSION AND REAR DIFFERENTIAL FILL PLUG GASKET
  • DODSON SURGE PLATE
  • DODSON BILLET ALLOY PAN
  • NEW OEM PRESSURE SENSORS X3
  • T1R REAR DIFF BRACE
  • DODSON HIGH-PERFORMANCE DIFF OIL

Same Day Service - Drive in, Drive Out.

the Gr6 is fitted with Promax clutch extreme gear 6-speed gear set and 11 plate Ets unit with billet housing.

Pro Max Clutch Options: 12 plate, 13 plate (extra charges will apply - give us a call to discuss)

$ 43,999