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Discussion Starter #1
I just baught a supra 9/25/01 & me and the owner thought it was stock. buuut. Under the hood after i buaght it i noticed there is a Greddy/thrust manual boost controller "The Trust Variable Valve Controller (TVVC) " one web site called it. Is this a good way to go BPU?
It also came with a turbo gauge. I floored it on the way home in 3rd gear on the freeway the gauge was stuck at 1.1 Bar. When i put my RMM downpipe on it will i get boost cut? i think 1.1 Bar is 16psi. It might have a greddy bcc but how do i know??
Also in rainy weather do you guys hear your roof making squeaking noises? Is it the rubber bushings? Noticed when you are driving in angles only.
 

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Discussion Starter #2
Oh and what kinda HP do you guys think i have now? with only 16 psi, stock everything else. 56k miles on the car 6 speed
 

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Team ZTP
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boost cut is at 14 psi so u probably have the bcc (or something anyway), mbc is fine u just cant change it from inside. the squeaking is a 'feature' of the targa top:D
 
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