Nick Williams: 103mm Throttle Body for LS / LTx [Corvette, Camaro, CTS V, LS, LT1, LT4, LT5]

*Please select LS or LT before adding to cart 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 and 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. Nick Williams made 103mm throttle body for Gen 5 LT1 LT4 vehicles with modified inlet. This is a billet 5 axis CNC milled aluminum throttle body with GM electronics and includes a 103mm blade. This requires engine calibration offered by WEAPON-X and is not a direct bolt on for the OEM LT1 intake manifold or the OEM LT4 Eaton 1.7L Supercharger inlet.For use with: LT1 MSD Atomic intake manifold Eaton 1740 LT4 Supercharger with ported inlet - WEAPON-X offers this: https://weaponxmotorsports.com/products/weapon-x-ported-eaton-1-7l-supercharger-c7-z06-cts-v-camaro-zl1-lt4 2.9L Whipple 2.65L and 2.3L Magnuson or Edelbrock Superchargers Procharger LT1 or LT4 Manifold LME Manifold Frankenstein Manifold GT1Pro Manifold Proposition 65 WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov note- due to parts delays in the industry please reach out prior to ordering for most updated lead times via email, or social media pages. Once order has been accepted, it cannot be cancelled.