Isayimandrew's Twin Turbo Build

isayimandrew · 10-19-2023, 06:45 PM

Doing a bit of research and getting a lot of mixed info (including from previous posts on this forum) on the stock intake manifold limits and had a few questions for some of the more experienced guys:

- I am running 21 psi of boost. saw some posts say anything over 25 psi is where it starts to crack and another post say over 18 psi when to start worrying. Should I be planning on replacing my stock manifold sooner rather than later?

- Are there any reliable options out there that maintain using the stock strut bar? I've only seen AAM and Soho. Pretty much everything I've seen about the AAM is bad from quality to performance. Saw both good and bad reviews on the Soho and on their website its not even available right now. Also saw mixed reviews on using the GTR manifold and that does not maintain the stock strut bar.

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10-19-2023, 06:45 PM	#11 (permalink)
isayimandrew Enthusiast Member Join Date: Sep 2012 Location: Texas Posts: 321 Drives: 13 370Z Nismo MR M6 Rep Power: 13	Doing a bit of research and getting a lot of mixed info (including from previous posts on this forum) on the stock intake manifold limits and had a few questions for some of the more experienced guys: - I am running 21 psi of boost. saw some posts say anything over 25 psi is where it starts to crack and another post say over 18 psi when to start worrying. Should I be planning on replacing my stock manifold sooner rather than later? - Are there any reliable options out there that maintain using the stock strut bar? I've only seen AAM and Soho. Pretty much everything I've seen about the AAM is bad from quality to performance. Saw both good and bad reviews on the Soho and on their website its not even available right now. Also saw mixed reviews on using the GTR manifold and that does not maintain the stock strut bar.