Installs between the intake manifold and PCV breather hose for a solid boost reference point
2X Entries Into Our F80 M3 Sweepstakes For vehicles with FSI or Gen1 TSI engines with plastic manifold
Designed for use with custom PCV, aftermarket catch can setups, or boost gauges.
2X Entries Into Our F80 M3 Sweepstakes For vehicles with FSI or Gen1 TSI engines with plastic manifold