u mean ill have 2 change my whiring loom

Would need the LET ecu.

You wont have to change anything on the cars loom that hasn't been changed already. Just change the complete engine loom and wire it into the car.

i wana keep the five speed jus wana know how much wiring there is will i have 2 get a let ecu the wiring on the loom is a good job wot ealse wud have 2 be put in as well on the loom ive allready got the oil cooler in there

What are you on about willay, the V6 and turbo brakes are the same.

Yes there is more wiring. You'll need to change the engine loom. If you've wired the xe in nicely it shouldn't be too hard.

You'd need the oil cooler if not already fitted.

Intercooler and intake pipework.

Exhaust work.

Work for the 6 speed gear box if you want it over the 5 speed you have at the moment.

regarding your v6 brake comment, standard 2ltr turbo discs would do the job no problem, seeing as they are fit to stop cars such as a Cav/Calibra witha c20LET fitted.

Also less weight if you was to downgrade from them hefftty V6 ones.

any 1 got any help lz

i have a 20xe in my corsa al wired in an runing but an thinking of putting a 20let in it next yearive got the v6 brakes on the front so that shud stop it ok but wot ealse wud i have 2 put in i know ill have 2 put a intercooler in as well but is there extra wiring 2 do on the loom or is the 2.0 ok any help plz