FS: Z1 3" MAF/9" S&B filter
Joined: Oct 2008
Posts: 938
Likes: 1
From: Chesapeake,VA
I have been told this gives 10-15 hp with a tune as it allows more air to flow being bigger than the stock MAF; this was told to me by Dave@Function Tuned as well as Z1 performance.
Joined: Oct 2008
Posts: 938
Likes: 1
From: Chesapeake,VA
I do still have it and used Uprev software; it was tuned by Dave@Function Tuned.
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