88–91 CRX B16A PR3 ECU (Manual)

Condition: Used – Good

OEM PR3 ECU for B16A engines. Removed from a running setup and in good working condition. This is a factory manual transmission ECU.

Fitment:

• 1988–1991 Honda CRX / Civic SiR (B16A)

• 1990–1991 Acura Integra with B16 swap

• May fit other B-series swap applications (verify compatibility)

Details:

• Genuine PR3 ECU

• Designed for manual transmission

• Stock tune – great for OEM or swap setups

• Plug-and-play for correct applications

Perfect for anyone doing a B16A swap or needing a reliable replacement ECU.