Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
For vehicles with TSI engines only
Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
For vehicles with TSI engines only
Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
For vehicles with FSI engines only
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
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
Includes Crank Pulley, Bolt, and Shorter Belt
Less rotational mass means more power
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AEB or ATW engine codes only.
This product was last offered at the strikethrough price on
05-02-2026
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.
For vehicles with AEB or ATW engine codes only.
Lightened Non-Underdrive pulley to release hidden power
For vehicles with FSI engines 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
10-11-2026