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
Eliminate the risk your worn serpentine belt getting sucked into the timing belt!
Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
For vehicles with FSI engines only
A great way to free up more power from your 2.5L Includes new belt.
10X Entries Into Our F80 M3 Sweepstakes
Reduce 0-60 times by as much as .7 seconds with no other modifications!
This product was last offered at the strikethrough price on
06-13-2026
A great way to free up more power from your 2.5L Includes new ECS Performance Kevlar Reinforced belt.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Reduce rotational mass to improve throttle response
10X Entries Into Our F80 M3 Sweepstakes
Improve throttle response while retaining your stock belt
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
This product was last offered at the strikethrough price on
05-02-2026
Lightened pulley to release hidden power
This product was last offered at the strikethrough price on
09-29-2026
Release hidden power from your drive belt system
This product was last offered at the strikethrough price on
09-22-2026
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
This product was last offered at the strikethrough price on
06-13-2026
Includes Crank Pulley, Bolt, and Shorter Belt
Includes performance underdrive pulley,shorter drive belt, and securing hardware
This product was last offered at the strikethrough price on
09-22-2026
Lightened Non-Underdrive pulley to release hidden power
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
10-04-2026
Recommended to be replaced at the first sign of cracking
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only
This product was last offered at the strikethrough price on
09-30-2026
Recommended to be replaced at the first sign of cracking
For vehicles with FSI engines only