BLACKWORKS RACING BILLET WATER NECK FOR HONDA B16A ENGINES ECU Tuning The Street Series coilovers feature

The Street Series coilovers feature monotube construction for consistent damping

2015+ Subaru WRX and STI models

A different appearance that’s great for show use or replacing old and worn headlights

Performance Advantages

refined appearance

BLACKWORKS RACING BILLET WATER NECK FOR HONDA B16A ENGINES ECU Tuning The Street Series coilovers featurePart Number: BWAC 0190 Upgrade your Honda B Series cooling system with the BlackWorks Racing Billet Water Neck. Precision CNC machined from high quality 6061 billet aluminum, this water neck is designed to provide a cleaner engine bay appearance while offering the durability and reliability required for both street and race applications. Perfect for custom cooling system setups utilizing AN plumbing, this billet water neck features a 16 AN connection,