Quote:
Originally Posted by Whjaxn17
I've been trying to do some more research into this.
It makes sense that it should increase throttle response and bring boost in earlier, even if there are no real peaks gains to be had. That said, there are 3 TB kits out there and they've all had the same issues(crazy cold starts, rev hang, idle surge), and too many reports of those issues for me to make that jump.
Also, I think we added #9 to the list. @kingsilvia on IG, not sure if he's a forum member or not.
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The only reason I would go to a larger throttle body is if they were the reason for a restriction and changing them out would correct that issue. It can be measured via a boost gauge before and after the throttle body. I just don't see a need in doing so at this time. I have a few other restriction issues that would need to be fixed first.