N54 BOV Line Upgrade For BMW 1M, 135i, 335i, E89 Z4, E60 535i hyundai Sharp Custom

Sharp Custom

More information on the JB4PRO app is available here

2021-2025 BMW G82 M4

delivering noticeable gains in horsepower and torque across the entire RPM range

Includes an integrated velocity stack for maximum flow and comes pre-oiled with blue or red filter oil and a new clamp

N54 BOV Line Upgrade For BMW 1M, 135i, 335i, E89 Z4, E60 535i hyundai Sharp CustomThe 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