I cannot compare both coilovers, one was 12kg/12kg, the other is much stiffer at 21kg/7kg (truetype is stiffer with lower spring rates at the back). Modifying the subframe wouldn't affect anything if you installed spl eccentric lock kit.
About rjm, I had rjm pedal only before, it made a big difference in how I engage the clutch.
I went through two oem csc, one before the pedal, which failed at 18k kms, the other at around 40k kms. I bought the car at 13k kms, so maybe the first owner wasn't familiar with 3 pedal cars. I used the car mainly in track, so this affected the second csc life.
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2010 370Z Touring Sport Pearl White 6MT Powered by:
Fast Intentions - Motordyne - Stillen - OS Giken - CJ Motorsports - Mishimoto - MCA Suspension - SPL - SuperPRO - RJM - Z1 Motorsport - Zspeed - Volk
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