Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
Internally balanced harmonic damper
Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
includes pulley, bolt, and shorter belt
Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
Bolt on way to reclaim lost horsepower
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with FSI engines only
This product was last offered at the strikethrough price on
05-02-2026
The one pulley solution for dual pulley power!
Fits vehicles with manual transmissions only
Bolt on way to reclaim lost horsepower
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Less rotational mass means more power
10X Entries Into Our F80 M3 Sweepstakes
Engine codes AEB & ATW
This product was last offered at the strikethrough price on
05-02-2026
Added longevity, durability, and robustness
Bolt on way to reclaim lost horsepower
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with FSI engines only
This product was last offered at the strikethrough price on
06-13-2026
Shaves 7.4lbs over the stock pulley!
Less rotational mass means more power!
For vehicles with hydraulic power steering
Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
This is a custom product and requires 2-3 week lead time to manufacture due to the zinc plating process.
Engine codes AEB & ATW