Eliminate dangerous boost leaks and permanently fix your engine's most vulnerable vacuum path with this billet check valve and T-housing bundle.
10X Entries Into Our F80 M3 Sweepstakes
Eliminate dangerous boost leaks and permanently fix your engine's most vulnerable vacuum path with this billet check valve and T-housing bundle.
10X Entries Into Our F80 M3 Sweepstakes
Connects the PCV valve to intake manifold
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only
This product was last offered at the strikethrough price on
08-31-2026
Easily reroute your EVAP solenoid hose which is required when using Integrated Engineering's billet valve cover.
For vehicles with FSI engines only
This product was last offered at the strikethrough price on
09-02-2026
Connects the oil filter adapter to the three-way valve housing
For vehicles with AWM engine code only
This product was last offered at the strikethrough price on
05-07-2026
Connects the secondary air pump to the air box
For vehicles with ATW, AUG, or AWM engine codes only.
This product was last offered at the strikethrough price on
05-07-2026
Connects the metal pipes in the air pump system
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
09-03-2026
Elbow piece attaching your PCV valve to your intake hose
For vehicles with AWM engine code only.
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
08-31-2026
Connects the PCV valve to oil filter adapter
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only
This product was last offered at the strikethrough price on
05-07-2026
Connects to the purge/vent valve
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
08-31-2026
Connects the metal pipes in the air pump system
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
08-31-2026
Connects the purge valve to check valve
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
08-31-2026
Connects directly to first PCV
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AWM engine code only, with VIN from 3B-3-072 000, split is in the 2003 model year.
This product was last offered at the strikethrough price on
05-02-2026
Does not include clamps or 45* elbow
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
08-31-2026
Connects combi valve to air pump hose
For vehicles with AUG or AWM engine codes only.
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
08-31-2026
Connects the PCV valve to intake manifold
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only
This product was last offered at the strikethrough price on
09-03-2026
Connects the valve cover to the vent tubes
We Price Match - Give Us A Call or Chat!
For vehicles with AUG or AWM engine codes only, with VIN up to 3B-3-072 000, split is in the 2003 model year.
This product was last offered at the strikethrough price on
09-03-2026