Eliminate crankcase pressure with one easy breather! Two Prong for Stock Valve Cover
2X Entries Into Our F80 M3 Sweepstakes
For models with the Gen2 B58 or B48 engines only (B58TU / B48TU)
Eliminate crankcase pressure with one easy breather! Two Prong for Stock Valve Cover
2X Entries Into Our F80 M3 Sweepstakes
For models with the Gen2 B58 or B48 engines only (B58TU / B48TU)
Designed specifically to screw into any VTT Billet or Cast Valve Cover, this adapter replaces your standard oil cap with a high-flow venting hub.
2X Entries Into Our F80 M3 Sweepstakes
For vehicles with VTT Billet & Cast Valve Covers
Seals the valve cover to the cylinder head
2X Entries Into Our F80 M3 Sweepstakes
Seals the high pressure fuel pump to the valve cover
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
07-14-2026
Upgrade your engine bay with this AUTOTECKNIC carbon fiber oil filler cap!