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Quantity
1
Description
This kit is intended for customers with tuned 2.0L TDI / BMW N47 cars who experience low rail faults ONLY.
A very small percentage of tuned cars will throw low rail faults at WOT in higher gears after the installation of the metering bypas...
Reviews
5.0
3 ratings
5
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3
2
1
Fixed my low rail pressure CEL!
Rob · May 15, 2026
Product works very good, socket makes it very easy to remove the cascade valve. Few solid smacks, and it goes back in car without worry of pounding the spring in too far!