did anyone notice a gain with a UDP
UDP is like those 100$ mods that you get for the sake of having them (CAI and all that crap). The only bolt ons that really do anything are headers/y-pipe/VI then it's down to cams/ECU/weight reduction.
I'm surprised noone has dynoed after installing it yet. I was considering it at one point but because so many people has said it didnt give much gains I'm not until the price drops.
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