N54 BOV Line Upgrade For BMW 1M, 135i, 335i, E89 Z4, E60 535i 428i (F32) The JB4 features a simple
$52.00
Description
The JB4 features a simple plug and play installation harness for easy installation and includes many features not found on any other tune
Connection style: OEM Weatherproof Quick Connect
Mandrel-Bent Aluminum Intake Pipe: Allows for smooth
Chassis: F20 / F21Compatible Models:
Can Fluid Capacity: Up to 12 oz (355 mL)
N54 BOV Line Upgrade For BMW 1M, 135i, 335i, E89 Z4, E60 535i 428i (F32) The JB4 features a simpleThe ARM N54 BOV Line Upgrade will help your BOV open and close completely and quickly. The ARM N54 BOV Line Upgrade allows you to replace the standard 1 8" line with a 1 4" line, doubling the size to allow ample pressure. Upgrading the diameter of the vacuum line running to the BOV ensures proper BOV function. With a smaller 1 8" line you can experience surging or over boosting if the BOV is not activating properly. HIGHLIGHTS Allows for 1 4" Vacuum
Shipping Notes
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