The DISA valve changes the intake runner length which improves low-down response and high-end flow when working correctly.
Fits E39 530i and E46 330i 330ci models. Also fits 3.0L E53 X5 models. All M54B30 engines.
Cross reference: 11617525753.
BMW Part Number: 11617544805.
The DISA valve changes the intake runner length which improves low-down response and high-end flow when working correctly.
Fits E39 530i and E46 330i 330ci models. Also fits 3.0L E53 X5 models. All M54B30 engines.
Cross reference: 11617525753.
BMW Part Number: 11617544805.
