E85 Compatible
Requires tuning and/or additional hardware.
E85 Compatible
Requires tuning and/or additional hardware.
48mm Standard
Requires tuning and/or additional hardware.
48mm Standard
Requires tuning and/or additional hardware.
Black nitride coated, single groove exhaust valve. 118.37mm long, Head 27.0mm (+3.8)
Aftermarket performance intake and exhaust valve springs for your high revving engine
Aftermarket performance intake and exhaust valve springs for your high revving engine
Performance pistons in +1.00 size
Rings are sold separately.
Clean up your engine bay with new engine cover kit
Replace your spring tensioner unit
Drilled holes on end of dipstick for an easy read out of oil level
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
11-07-2026
Main crank pulley that is rotational balanced
Replace your broken or damaged chain
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Replace and restore the tension guide
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Includes a $84.00 refundable core charge
For use with a 4% crank pulley on stock Cooper S supercharger pulley
Keeps you MINI cool and running at the right temp.
Gasket not available separately - Only available with thermostat