Hi, just checked all the stuff, and it looks like the tacho will not work without the controller. There are 4 wire plug going from the link to gauge and a two wire plug going to the link with a single signal wire.
Updated the first post! The oil pressure sensor set will not work with this defi link, only maybe if you change the connector. The sensor wire for the tach can be purchased separately from JDM distro or other shops.
Oil temperature gauge with sensor and wires 150 EUR (130 GBP) {} Water temperature gauge with sensor and wires 150 EUR (130 GBP) {} Boost pressure gauge with sensor and wires 150 EUR (130 GBP) {} Tachometer 80mm without sensor wire 50 EUR (45 GBP) {} Control unit 50 EUR (45 GBP) I can not find the power wire for the link. {} Can ship worldwide at buyers expenses If buy whole set: 450 EUR (400 GBP) + shiping Also have a brand new radium top feed fuel rail for 1JZ non vvti with brackets for 48mm injectors. (rail and brackets only) http://www.radiumauto.com/Fuel-Rail-Top-Feed-Conversion-Toyota-1JZ-GTE-Non-VVT-i-P945.aspx
Boost gauge, water temp gauge, oil temp gauge,tach and link controller sold! Also has a brand new Oil pressure sensor set PDF08106SS 150 EUR (130 GBP) {} {}