Nick Williams 103mm Electronic Drive-by-Wire Throttle Body for Gen V LTx SD103LTXB (Black)

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 LTX 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.   • WILL NOT WORK WITH STOCK LT1 INTAKE OR STOCK LT4 SUPERCHARGER • REQUIRES ENGINE CALIBRATION