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 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
3677878
Mfg#:
06E903137AB
In Stock
ON SALE!
SAVE 30%
$50.99
This product was last offered at the strikethrough price on 11-10-2026
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.
*To be used with 'Stage 2' software or software specific to a supercharger crank pulley upgrade*
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 10X Entries For Our Spin To Win Sweepstakes! For use with 187.3mm crank pulley & 57.6mm supercharger pulley only
Brand:
ES#:
4043248
Mfg#:
7PK1300ECS
In Stock
ON SALE!
SAVE 45%
$63.99
This product was last offered at the strikethrough price on 10-14-2026
Dramatically increase horsepower and torque by increasing the rotational speed of the factory supercharger (Bolt-On SC Pulley)
Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes! *For models with factory bolt-on pulley (3.0T Gen 2 Simos 16.x) - APR Stage II software is required to ru
Brand:
ES#:
4057277
Mfg#:
MS100185
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$701.99
This product was last offered at the strikethrough price on 11-12-2026
Increase supercharger rotational speed to provide more boost to your engine
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! *To be used with Stage 2 software - Stage 2+ software necessary if used in conjunction with a supercharger pulley upgrade*
Dramatically increases horsepower and torque, and maximizes the power potential of the 3.0 TFSI
Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes! *APR’s Ultracharger Stage II+ ECU Upgrade auth code included. This upgrade requires purchase of APR's S
Brand:
ES#:
3638572
Mfg#:
MS100129
Ships in 2 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1068.99
This product was last offered at the strikethrough price on 11-12-2026
Upgrade to the ultimate pulley setup!
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! Appropriate stage 2 software is required for use
Brand:
ES#:
4305064
Mfg#:
025509ECS01KT2
In Stock
ON SALE!
SAVE 40%
$572.99
This product was last offered at the strikethrough price on 11-10-2026
Precision-manufactured to strict OEM dimensional specifications with advanced materials. High heat resistance to ensure long-term durability in extreme environments.
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Superchargers are a fast, efficient way to increase engine performance. That's why ECS Tuning carries a large selection of original equipment and aftermarket superchargers, belts, pulleys, and accessories. We also have a complete line of VF Supercharger kits, ready to bolt on.
Lifetime Replacement
