Increase supercharger rotational speed to provide more boost to your engine
2X Entries Into Our F80 M3 Sweepstakes *Stage 2 software required after install. See ES4266021
Capture harmful oil vapors and keep your intake tract clean. Now featuring an easy to empty drain plug!
10X Entries Into Our F80 M3 Sweepstakes For use with custom plumbing and ECS universal mounting bracket kit
Brand:
ES#:
4369811
Mfg#:
003779ECS05-01
In Stock
ON SALE!
SAVE 33%
$187.99
This product was last offered at the strikethrough price on 05-14-2026
Easily increase the supercharger rotational speed to create more boost
10X Entries Into Our F80 M3 Sweepstakes Late 3.0T Bolt On Pulley - Please Confirm Fitment Before Ordering - Appropriate stage 2 software is requi
Brand:
ES#:
4608575
Mfg#:
016823LA01
In Stock
ON SALE!
SAVE 25%
$215.99
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)
Call In Or Chat For Best Price! Stage II software is required to run any upgraded Pulley configuration and is sold separately - Please se *For models with press-on style supercharger pulley (3.0T gen1 / Simos 8.x ECU)*
Brand:
ES#:
3634017
Mfg#:
MS100184
Ships on Nov 25, 2026
ON SALE!
SAVE 10%
$649.95
This product was last offered at the strikethrough price on 09-28-2026
Unleash the true potential of your supercharger!
10X Entries Into Our F80 M3 Sweepstakes Only for pre-facelift vehicles with press on supercharger pulley
Brand:
ES#:
4382061
Mfg#:
007911LA04KT
In Stock
ON SALE!
SAVE 20%
$647.53
This product was last offered at the strikethrough price on 06-13-2026
Larger diameter pulley increases the speed at which the supercharger spins, increasing the boost pressure output
*NOTE: This kit must be used with appropriate "Stage 2" performance software.
Brand:
ES#:
3438177
Mfg#:
CTS-HW-266-187
Ships in 7 Business Days
ON SALE!
SAVE 20%
$379.99
This product was last offered at the strikethrough price on 09-29-2026
Larger diameter pulley increases the speed at which the supercharger spins, increasing the boost pressure output
Most Stage 2+ software tunes are compatible with this kit. Be sure to use the correct software for 192mm
Brand:
ES#:
4042975
Mfg#:
CTS-HW-266-192
Ships in 7 Business Days
ON SALE!
SAVE 20%
$379.99
This product was last offered at the strikethrough price on 09-29-2026
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
Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.
Lifetime Replacement
