Actually the ATP pipe comes with the blockoff plate. I'm not sure if the hks one does or not. I would call Andrew at Genracer to find out.

Originally Posted by
Whaever
I dont think I've seen any TB side kits actually come with a block off. There could be though.
If you leave the BPV there and connect the HKS to the stock solinoid, the BPV will act as a block off. Well, that's what I've been reading. There was one person where the BPV wasn't "staying closed" but I think they had the PA 20lbs flash and the BPV was leaking.
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