Connect the valve cover to PCV tee
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For engine code AMU
Connect the valve cover to PCV tee
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For engine code AMU
Gasket between cylinder head & intake
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-06-2026
Install new hardware with your new parts. 4x12
Secures heat shield to the air box
Includes new hose clamps!
2X Entries Into Our F80 M3 Sweepstakes
Measures pressure in the intake system
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Keep clean air running through your engine
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
Connects PCV to the intake manifold
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Engine codes CDNC, CDNB, or CAEA
Install new hardware with your new parts. M6x50
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-06-2026
Install new hardware with your new parts. M8x20
Secures the support bar to the intake manifold and engine block.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-06-2026
Also called the "breather valve" or "oil separator"
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
09-16-2026
More air flow means more power! Direct replacement with long service life
Large breather hose that runs around the intake manifold
Keep your engine running correctly
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This product was last offered at the strikethrough price on
08-13-2026
Replacement for RS3I-FL4, RS3I-02, A4B9-01 Leyo intake systems.
Electrically controlled vacuum valve
Controls the intake manifold flap
Replacement for MQB-01, MK6I-01, R32I-01, AMKI-01 Leyo intake systems.