You don't get to WOT without a throttle body and your typical stock throttle body just doesn't flow enough air to make WOT fun - especially in boosted applications. The Nick Williams LSX 103mm throttle body is the answer to most of the LSX builds out there. It's comprised of a 103mm diameter throttle opening with drive-by-wire motor and throttle blade.
This Nick Williams LTX 103mm throttle body replaces all previous versions of the older Nick Williams 102mm throttle body (boosted, non-boosted, NA, nw102 etc).
Nick Williams Performance redesigned their LSX 103mm throttle body with a new, stronger electric motor that prevents the throttle blade from closing under high boost levels. This Nick Williams throttle body is configured with a late model GM 6-pin connector and is available in aluminum or a black anodized finish.
Check out this video from our friends over at SDPC for a run down of the differences in the cable driven and drive-by-wire versions as well as the LSX/LTX versions.
Color: Natural billet (SD103) or black anodized (SD103BK)
Brand: Nick Williams Performance