New OE GM LS3 90mm DBW Throttle Body (4-Bolt) - PORTED BY CHUY

This throttle body is ported by Chuy's Porting and Performance and ships directly from Chuy once complete (estimated 2-3 business day lead time).   OEM GM LS3 90mm 4-bolt electronic throttle body, perfect for use with TBSS/NNBS or L92 intakes. 1999-2007 drive-by-wire applications will require the use of a Torque Rush Performance X-Link wiring adapter (sold separately).   This is a brand new OEM GM unit (part number 12605109) and is what is recommended by TRP (manufacturers of the X-link) for use with their X-Link adapter.  TRP notes that less expensive re-manufactured and/or reproduction units have been known to create compatibility issues with their throttle signal adapter.   Note: Does not include mounting hardware. Note: Tuning will be required to account for diameter changes.  Gen 4 (07-13) applications will require an idle relearn to be performed.