Depends what you have already done. Advancing timing is free, and POP filters can be had cheaply. Driving in the rain with the T-tops out if free, but I don't recommend it.
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93 NX2000 auto, advanced timing, Hiper Flow POP filter, new motor mounts, 99k miles.
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93 NX2000 auto, advanced timing, Hiper Flow POP filter, new motor mounts, 99k miles.
