Broke down and had the TRD dual exhaust installed today and am happy with the results. Was worried that it was going to be too quiet and not enough oommph but definately not the case. Very distinct growl when on the power , but just a little more than stock at idle. Also had the passenger side seatbelt chime turned off. Service rep initially told me they couldn't do it because it was a safety item. Thanks to this forum, I pressed him into looking into it and found that only the 07 and 08 Tundras had the ability to have this feature turned off. This was a first for him. Thanks for all the great info.
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07 crewmax 4x4 SR5
trd cai, exhaust
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07 crewmax 4x4 SR5
trd cai, exhaust