Quote:
Originally Posted by JJ's370z
What's the reliability of the Amuse headers in terms of cracking over time?
And more importantly how do you think these would hold up with a boosted and stroked VQ?? I know its a special Nippon steel homebrew but i wonder how it would hold up with all the additional heat from something boosted?
Any thoughts?
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I can't spit out any numbers or provide you with any concrete evidence to reassure you of anything other a personal testimony of ours...
At Bulletproof Automotive we used an Amuse titanium exhaust manifold for our Vortech Supercharged 500whp setup. After 6 years of daily driving and weekend tracking, the header is pure blue from all the heat but has yet to crack or flex beyond its natural means...
I hope this helps and if you have any future questions or concerns please feel free to reach out to me at 213.745.6954. My name is Hunter and as the only authorized international distributor for Powerhouse Amuse I am confident we could help you to more thoroughly assess this inquiry to better your build.
-Hunter
EDIT: Forgot to mention this was for our Bulletproof Automotive S2000 setup which is one 4-2-1 exhaust manifold and not two 3-1 exhaust manifolds.