Re: Header Install
well, with only a few miles on it since, the computer hasn't learned totally yet, but it does seem to pull stronger in the mid-range and maybe a bit more off the bottom (didn't run it real high rpm pulling yet)
i've got the TRD dual exhaust, and while i wasn't expecting a sound change, i got a little surprise there - it almost sounds a bit deeper/stronger when you get on the gas - however cruising on the highway i think its possibly smoother and quieter
not sure on actually #'s for the primaries or collectors, i could measure for you next time i've got it on the hoist if you'd like??
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