Nick Williams 103mm - Double O-Ring Drive By Wire Throttle Body for LS Applications (Natural Finish)

Stop disassembling your electric throttle bodies to weld clamps on for your boosted setup! Easy peasey, just mock everything up, then weld the provided flange to your charge pipe. We all love that quality garage time, but disassembling your Nick Williams TB to weld on a flange can be time intensive to get right without damaging the throttle body in the process. Nick Williams Performance drive-by-wire throttle bodies are CNC precision-machined from billet aluminum to meet the demands for increased airflow on the drive-by-wire LS performance engines. The 103mm throttle bodies require an aftermarket intake to fit the larger diameter throttle blade. They use a 6-pin late model connector that works with late model wiring harnesses. The Nick Williams Performance drive-by-wire throttle bodies come completely assembled with bolts included. Tuning is required for installation! Click here for the LS version. This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles 1967 and older U.S. manufactured Federally Certified vehicles 1967 and older Foreign manufactured vehicle Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.