View Full Version : S2 RB25 Q45 TB questions

01-24-2020, 11:30 PM
1995 240sx with a S2 rb25

Looking to swap over to a Greddy intake and would like to use the Q45 Tb...
Searched every forum and still can't find an answer. What do you do for the wiring on a S2 engine? With a 94-96 Tb the TPS looks identical to the stock rb one... No idea why this is such a gray area topic. Any help is appreciated.