Cure the boost leak and restore power
Cure the boost leak and restore power
Keep your engine running correctly
We Price Match - Give Us A Call or Chat!
Keep your engine running correctly
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Located under the intake manifold
From VIN 8E-3-040001 up to VIN 8E-3-500000, splits are in the 2003 model year
Also called the "breather valve" or "oil separator"
We Price Match - Give Us A Call or Chat!
Located under the intake manifold. Includes hose clamps
10X Entries Into Our F80 M3 Sweepstakes
From VIN 8E-3-040001 up to VIN 8E-3-500000, splits are in the 2003 model year
This product was last offered at the strikethrough price on
05-02-2026
Replace your lost blanking cap on your Forge Splitter valve (FMDVSPLTR and FMBSPLTR)
Common cure for DTC P0441
We Price Match - Give Us A Call or Chat!
Vacuum Non Return Valve
We Price Match - Give Us A Call or Chat!
Common source of emission related issues
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Full replacement kit for es1832445
Located under the intake manifold
From VIN 8E-3-040001 up to VIN 8E-3-500000, splits are in the 2003 model year
Used in multiple locations in the vacuum system
We Price Match - Give Us A Call or Chat!
Located under the intake manifold
Up to VIN 8E-3-040000, split is in the 2003 model year
We Price Match - Give Us A Call or Chat!
Replaces the failure-prone factory diaphragm for rock-solid boost control