tial 6.5psi spring

[boosteds14]

i got one laying around for a tail 35mm
baby green

i swapped it for a 11.6psi spring

shipped to your door for $20

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[Jeff240sx]

Why did you swap springs?  How hard was the spring change?  I might wanna buy this.
-Jeff

[boosteds14]

i swapped it because with the 6.5psi spring, after 22psi the wastegate starts to flutter to try to regulate the boost. this is also why i spiked from 27psi to 30psi alot