Td04 it, mine made 180 @1 bar on ct9 made 210@.85 on td04, lag aint bad on a td04 at all but id get shot of the ecu and getsome emanage far more accurate adjustments, If you do go td04 get a decent mani and go external wastegate, it may cost a few quid more but its worth it , personaly id go wepr manifold as they look better and have thicker runners than the zisco manifold