As title really.. Hopefully going to book some time with Niki in November to have the car custom mapped to stage 2. So far I have: 3" TIP S2000 filter Hi-flow manifold Relentless downpipe and sportcat Toyosport FMIC So are 440cc injectors a good idea? I can remember reading from Westy / Welly (I'm sorry I really can't remember which) build thread that the standard injectors gave out at 270 - 280bhp I'm thinking of giving the Chinese 440cc injectors a try. Any thoughts are appreciated.. Thanks!