Also called the "breather valve" or "oil separator"
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! From production date 12/17/2005
Located between the throttle body and the intake manifold
Located between the right throttle body and intake manifold and left throttle body adapter and intake manifold
Brand:
ES#:
2563483
Mfg#:
079133073L
Ships in 4 Business Days
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$15.99
This product was last offered at the strikethrough price on 11-06-2026
"S" shaped breather hose that is attached to pressure regulator valve, OEM part #'s: 06A 103 221BR or 06A 103 221E
For models with ATC engine code only
Brand:
ES#:
258899
Mfg#:
06A103221BR
Ships in 1-2 days
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$189.99
This product was last offered at the strikethrough price on 08-31-2026
Your foot tells the throttle body to open, and it's the throttle cam's job to transfer this input to the throttle blade.
2X Entries Into Our F80 M3 Sweepstakes
All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.
Lifetime Replacement
