BBK Underdrive pulleys?
Technical Article Contributor
Joined: Aug 2006
Posts: 7,862
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From: Northern California
Originally Posted by Josiah
I also sold my custom tuned XCal2 which cost around $450 for $100 about 6 months ago. I now have the edge and like it much more, just my opinion. If you live locally and can DYNO tune then that is a different story, it'd probably be worth the custom tuning. Not in my case.
i couldnt stand the edge, the drone and noises from the CAI were horrific, but i guess its just different for everyone.