Holley EFI Diecast Filter Regulator - 8AN Non ABP Female 12AN O-ring inlet and

Female 12AN O-ring inlet and outlet

Stage 5 390

Audi TT with BUB engine code allows for plug and play installation

H22A4 & H23A1

Holley EFI Diecast Filter Regulator - 8AN Non ABP Female 12AN O-ring inlet andWhen converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make your life easier! The new Holley EFI Filter Regulator assembly simplifies your installation by combining the fuel filter and regulator in one assembly that can be mounted in the rear of the vehicle. Thus making your return line much shorter. The die cast aluminum