RE4F03A Transmission Reprogramming Kit™ (1993-1999)

Product Description

TransGo Reprogramming Kit (RE4F03A-HD2) for Nissan RE4F03A transmissions without TV cable, 1993-99. Designed for nitrous or turbocharged applications, it gives a firmer 4th and lockup, with a trick valve for hot rod, street and show applications. For a kit without the trick valve, see the TransGo SK RE4F03A shift kit.

Specifications

What it fixes

Corrects, prevents or reduces: no 3rd after a 3-2 or 4-2 kickdown; leaky, worn direct clutch (3rd) inner seal of poor design; soft 1-2; long 2-3 at heavy throttle. Valve bodies on these units are identified as REF03 or REF04.

What's included

• Upgraded direct (3rd) clutch seal