Located on the driver side of the cylinder head, this pipe contains the coolant temperature sensor
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Engine code AMU
Located on the driver side of the cylinder head, this pipe contains the coolant temperature sensor
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Engine code AMU
Main fan responsible for pulling air through your radiator.
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Don't reuse old worn radiator mounts
This product was last offered at the strikethrough price on
08-31-2026
Keep your engine running smooth.
AMU engine code only
Creates a aggressive BOV sound. Only fits HKS BOV
'T' shaped connection below the intake manifold
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AMU Engine code only
Lower radiator drain coupling adapter
2X Entries Into Our F80 M3 Sweepstakes
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Secures the coolant temperature sensor in place.
Ensure a leak free installation. 8-12x8x0.4
Secures vacuum lines to the N75 valve
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
Replace your lost blanking cap on your Forge Splitter valve (FMDVSPLTR)
This product was last offered at the strikethrough price on
09-18-2026
Common source of leaks, mounted between your oil filter and engine block
This product was last offered at the strikethrough price on
05-07-2026
Maintain proper operating temperature with a new thermostat, housing and hardware
This product was last offered at the strikethrough price on
07-26-2026
Replace your worn down followers
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
09-19-2026
Creates a "Whoosh" noise instead of a whistle. Simple install on all HKS BOV's
Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush!
10X Entries Into Our F80 M3 Sweepstakes
Up to VIN 8N-Y-015000, split is in the 2000 model year
This product was last offered at the strikethrough price on
05-02-2026