i'm using TRW too. Disc warp within 5000KM of usage. (Bought it brand new) Using Nissan pads. I'm riding a 3.0L A32.
According to the repair/service manual, bothn 2.0 and 3.0L has the same size disc. Only the caliper is different. Minimum disc you can have after skimming will be 20.0mm. Roughly around 2-3 times of skimming. These are items you cannot save on. Don't risk your life!
Previously used Endless Vita Nuova VN 9500. (Same size with ENR33, U13 4wd) paid it with stock rotors. It works well! Downside, a lot of brake dust. You need to clean ur rims more frequent if you need good bite from the pads. It cost close to RM 500.00
According to the repair/service manual, bothn 2.0 and 3.0L has the same size disc. Only the caliper is different. Minimum disc you can have after skimming will be 20.0mm. Roughly around 2-3 times of skimming. These are items you cannot save on. Don't risk your life!
Previously used Endless Vita Nuova VN 9500. (Same size with ENR33, U13 4wd) paid it with stock rotors. It works well! Downside, a lot of brake dust. You need to clean ur rims more frequent if you need good bite from the pads. It cost close to RM 500.00