Keep your drive belt tight
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Keep your drive belt tight
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6 Bolt pulley that attaches to the water pump
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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
08-13-2026
Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
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Replaces your cracked or worn belt
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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
06-08-2026
Increase supercharger rotational speed to provide more boost to your engine
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*Stage 2 software required after install. See ES4266021
Easily increase the supercharger rotational speed to create more boost
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Late 3.0T Bolt On Pulley - Please Confirm Fitment Before Ordering - Appropriate stage 2 software is requi
This product was last offered at the strikethrough price on
06-13-2026
Dramatically increase horsepower and torque by increasing the rotational speed of the factory supercharger (Press-On SC Pulley)
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Stage II software is required to run any upgraded Pulley configuration and is sold separately - Please se
This product was last offered at the strikethrough price on
09-28-2026
Keep your drive belt tight with a new belt, tensioner, and hardware
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
This product was last offered at the strikethrough price on
06-11-2026
Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Larger diameter pulley increases the speed at which the supercharger spins, increasing the boost pressure output
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*NOTE: This kit must be used with appropriate "Stage 2" performance software.
This product was last offered at the strikethrough price on
09-29-2026
Includes Crank Pulley Bolt
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This product was last offered at the strikethrough price on
05-29-2026
Increases supercharger RPM by 26% when paired with IE 57.5mm overdrive supercharger pulley
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Requires 57.5mm SC pulley and stage 2 dual pulley ECU tune
Eliminates the problematic two-piece design and rubber isolator found in the stock crank pulley while reducing the mass of the motor's rotating assembly.
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*To be used with 'Stage 2' software or software specific to a supercharger crank pulley upgrade*
Larger diameter pulley increases the speed at which the supercharger spins, increasing the boost pressure output
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Most Stage 2+ software tunes are compatible with this kit. Be sure to use the correct software for 192mm
This product was last offered at the strikethrough price on
09-29-2026
Secures crankshaft pulley to crank. M8x25
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8 required per engine
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
10-29-2026
Now there is FINALLY a better solution for replacing the OEM Alternator Belt tensioning setup.
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