looking at the following mods for my 4AGZE AW11. Would appreciate some feedback on each mod and any others that I may have over looked.
In particular what sort of gains can be had
1. fitting 4AGE camshafts
2. Added Nevo overdrive pulley kit
3. Custom extractors
4. Intercooler waterspray
5. Move air filter into engine bay with custom sheilding with thermo fan mounted to underside of boot/engine bay lid.
Any help or comments on the above would be much appreciated.