Direct OE replacement 2-pin switch valve to cure vacuum leaks, SAI faults, or intake runner codes (commonly used as N112, N156, or N249 valves).
Direct OE replacement 2-pin switch valve to cure vacuum leaks, SAI faults, or intake runner codes (commonly used as N112, N156, or N249 valves).
Internal charge air cooler in the supercharger compressor
10X Entries Into Our F80 M3 Sweepstakes
Located beneath the supercharger compressor
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Up to production date 5/7/2012
Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold
Located on the rear of the supercharger
Looking to clean up the engine bay of your B8/B8.5 Audi S4 or S5?
This product was last offered at the strikethrough price on
08-26-2026
Direct OE-quality replacement EVAP purge solenoid to cure a rough idle, fix hard-starts after refueling, and clear stubborn P0441 or P0455 Check Engine Light codes.
Also known as the "PCV". Located on the valve cover
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