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Old 10-30-2016, 12:19 AM   #12
phrosty
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Quote:
Originally Posted by Hostile_Kittens View Post
Would swapping the 4.3 out of a junkyard auto FR-S in to a MT BRZ make a significant difference over the 4.1? Would I need to go to 4.5X to feel anything significant.

If I plan on going with a JRSC in the future should I just leave it alone?
4.3 is only in the 2017 MT so far. Good luck finding one of those!

Regardless, you won't feel a significant difference going 4.1 to 4.3; I wouldn't bother. Much better things to spend money on.
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