Fairly simple if you go for something tried and tested, it just a case of turbo, pump, injectors, clutch and map, FMIC with some advice from the likes of jonny 118118, dumdum, poodle, on what to buy you cant go far wrong, and easy to fit whilst the engine is on the floor.
Also Jonny is selling his r70 in the FS section
Or just S2 it
Also Jonny is selling his r70 in the FS section
Or just S2 it