A combination of billet fittings and AN lines for an upgraded and serviceable crankcase vent hose. Attaches between the oil separator and the CSL air box.
10X Entries Into Our F80 M3 Sweepstakes For Vehicles Fitted with a CSL Intake Plenum
Brand:
ES#:
4685366
Mfg#:
043464LA02
In Stock
ON SALE!
SAVE 25%
$178.99
This product was last offered at the strikethrough price on 06-13-2026
Replace the brittle or broken line that attaches between the oil separator and air box. The Turner Silicone Crankcase Hose can be used in place of both the standard and CSL intake manifolds.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4504787
Mfg#:
018562LA01
In Stock
ON SALE!
SAVE 25%
$41.99
This product was last offered at the strikethrough price on 06-13-2026
A combination of billet fittings and AN lines for an upgraded and serviceable crankcase vent hose. Attaches between the oil separator and the CSL air box.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4685682
Mfg#:
043464LA03
In Stock
ON SALE!
SAVE 25%
$177.99
This product was last offered at the strikethrough price on 06-13-2026
Built from high-grade stainless steel with a robust mesh filter, it ensures your engine breathes cleaner and runs more efficiently under high boost conditions.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5445532
Mfg#:
VTT-OCC-1-VTA-BR
Ships on Sep 22, 2026
ON SALE!
SAVE 15%
$41.99
This product was last offered at the strikethrough price on 09-03-2026
Lifetime Replacement
