300zx Rebuild Upgrade transmission
Available upgrade Nissan 300ZX (RE4R03A & RE3Ro1A) TT and NA NOW!

Also works in Nissan 240sx and Skyline
Starting from modified stock to transmissions built for 1000hp and more

This transmission has been proven in the WRX setting the record in AU for 8.43 sec 163 mph in the quarter mile. Been used in Skyline running in the 9's.

Modified housings to increase flow and prevent planetary burn ups.
Tooled conponents to increase clamping force.
Modified valvebodies from 500hp to over 1000 capabilities
Special conponents in the assembly


I personally have used the most widely used and modified built RE4R03A in the US for the Z32 at the time and have had repeated overrun clutch and high clutch failure. This lead me to find something that would work since the only other choice at the time was to use a conversion for the TH400, which didn't go over with me since I knew the capibilites of the RE4R03A.
The personnel used in this developement range from the top tech at Alto over 30 years experience, ASCE tech with over 35 years experience, Transmission tech with over 30 years experience, and myself with over 35 years experience with the automotive field plus setting the world record in drag racing.

The first upgrade availabe is the standard which has everthing for the mid to moderate modified
this would be comparable to Speciality Z's upgrade, Level 10, IPP's build.    $1899

The second build is the Upgrade which includes everything in the standard plus add tooled componets servo and band                                                   $2399

The 800HP  build includes all the conponents in the UPgrade plus the "Manual/Reverse valvebody. this transmission is the one used in record setting WRX and Skyline running in the 8 and 9 seconds in the quarter mile....This one is serious     
                                                      $3799 w/o transbrake

                                                      $4265  with transbrake but no button

300zx Reverse manual valvebody $1399
300zx Reverse manual valvebody with transbrake  $1865
CNC servo for 2nd and 4th                                  $419
Kevlar brake band                                              $112
Transmission Kit (Master)special hi-temp seals,
frictions, and steels                                            $449
All prices "DO NOT" include shipping, paypal fees, or a usable core charge of $400

Building the Auto for the Skyline Now..
Built transmission RE4R03A and RE4R01,,
The 01 built good for up to 800hp
Modified 03 good for over 1000hp
For more information call or email

Here's a few advantages over using the TH400
No special bell housing modifications
No 4th gear only 3 with the TH400
No need for special speed sensor applications
No need for special driveshaft
No need for modified transmission mount
That's just a few ... not counting cost for the built transmission

Transmissions avaliable for the 240, Na, and Skyline AWD
call or email for pricing.


Picture of valve body with transbrake..










To order  or for more information call 214 728 4826 or email glenn@aaa-hiperformanceauto.com





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