Welcome to the Ford Mustang forum built for owners of the Mustang GT350, BOSS 302, GT500, and all other S550, S197, SN95, Fox Body and older Mustangs set up for open track days, road racing, and/or autocross. Join our forum, interact with others, share your build, and help us strengthen this community!
The nice part about the 500 airbox is you can buy a complete kit from Levittown Ford and they provide forum members a discount. You can complete the conversion for less than $200.
I have only driven in the rain one time and had no issues. The gt500 airbox kept my filter dry and I had no worries. The nice part about the 500 airbox is you can buy a kit from
I found a used stock GT350 hood that had the Track Spec vents installed. I’m into it for less than $1600 and it looks and performs every well. I then converted to the GT500 air box so the air filter stays covered. I’m very happy with the results.
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