i got a greddy manual boost controller.. there's only one greddy manual boost controller.. this works great. it has a **** and it clicks so it's easy to get the boost level that you desire. you don't need a tool or anything to change the boost level.

it is in great condition. asking $100 obo. i believe they go for > $200. i used it on my turbod civic never on my mr2.. it also eliminates boost spikes and helps your turbo spool faster.

i'm sticking with stock boost on both my cars... i don't drag anymore, got tired of it. so just let me know...

 

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