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There’s no effect on performance if you VTA. A lot of folks just VTA and that’s what I did, even with EPP hot pipes I opted for stock BOV locations and just VTA. Some ppl buy the EPP hot pipes and get it with a TIAL bov as an option.View attachment 83311Anyone ran one of these on their sho? Is a aftermarket bov a decent upgrade for these? Just wish the turbos were a little louder. This isn’t vta so there shouldn’t be a negative impact affect on performance. Any other bov recommendations?

Unless you buy the Suction Return Kit and custom fab the return piping, this is a VTA system. If you use the kit listed, you will get the noise because it is VTA. They claim with the return kit, you will get more noise but, it will be muffled because it is going back into the stock piping.This isn’t vta so there shouldn’t be a negative impact affect on performance.
Curious to hear more about this.Off to send an email...
Curious to hear more about this.
Thanks for that, i had read somewhere that vta wasn’t good for the sho turbo system so thanks for clearing that up!There’s no effect on performance if you VTA. A lot of folks just VTA and that’s what I did, even with EPP hot pipes I opted for stock BOV locations and just VTA. Some ppl buy the EPP hot pipes and get it with a TIAL bov as an option. View attachment 83317