Aeroflow Cast EFI Throttle Body Elbow - Black Finish AF2045-1001BLK TT MK1 FWD 8L H4 F/I - All

8L H4 F/I - All

To use with plugin ECU’s - CANPCB and CANF connectors will be required (Purchased separately)

End Cap - Closed (2-piece design where end cap can be removed to become open)

AF9502-4500

Aeroflow Cast EFI Throttle Body Elbow - Black Finish AF2045-1001BLK TT MK1 FWD 8L H4 F/I - AllThis one piece cast aluminium throttle body intake elbow is designed to allow the use of a GM LS 4 bolt throttle body that can be mounted to a 4150 or 4500 mounting flange on an aftermarket intake manifold. These elbows are perfect for use in high horsepower race applications where a 4150 4500 throttle body cannot flow the correct amount of air required. This will allow you to upgrade to a large single throttle body or allow a drive by wire throttle