92SC1JZ

are you sure you connected power to power and ground to ground b/c if you connect power to ground its not gonna work. use a volt meter with the key on and see which wire has power.

you can definately put a manual into a es300 but you will have to modify alot. including buying a manual trans ecu and wiring harness clutch and brake pedal new flywheel disk and pressure plate clutch slave cylinder shifter and shifter linkage and new center console to make it look good. it'll get expensive real quick.

hey i work for lexus and you can buy a new style key have it cut to work with/start your vechicle but the buttons wont work. (lock,unlock,trunk release) does that answer your question?

Turbonetics makes a good kit that is a safe amount of boost (8psi) Here is a link http://www.turbokits.com/GS300_turbo_kits.html Kinda pricy though

I HAVE A 92 SC300 THAT I AM PUTTING A 1JZ-GTE ENGINE IN AND I WAS WONDERING WHAT KIND OF DOWN PIPE DO I NEED TO GET? THE FACTORY EXHAUST IS A 2 PIPE 2 BOLT EXHAUST AND THE 1JZ IS A 1 PIPE 3 BOLT.