Quote:
Originally Posted by Cybmx
Finally got my Ace 4-2-1 a350 installed with a delicious tune. With a drop-in filter and stock everything else, car gained 8 peak hp. The torque dip is gone, but I would be lying if I say I wasn't hoping for more.
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Did you ever get this sorted out? Those gains are pretty atrocious given the $2k+ investment on super nice headers and a tune. Sounds like they just didn't install the tune correctly (somehow?)