Save your money - dont throw your cash away on trying to extract power out of the RB20DE or RB25DE.
Add some simple breathing mods, exhaust, headers & pod filter etc, but leave it at that
Yeah, cos I love nothing more than watching a moron in his airbrushed and wheelie bar equipped, nos bottle weilding swift/cino/barina putting around Oran park with no seat belt!
For anyone that wants momo, Roman Autotek in Sydney is having a large clearance on all wheels, steering wheels and gearknobs.
Worth a visit if you are after some momo gear id say