Direct-fit upgrade! Featuring a 33% increase in core thickness and durable, all-aluminum construction.
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! For Vehicles Equipped with a Manual Transmission
Brand:
ES#:
4566542
Mfg#:
012620LA02
In Stock
ON SALE!
SAVE 39%
$407.99
This product was last offered at the strikethrough price on 05-02-2026
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*
Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4668333
Mfg#:
4H0615601Q-S
In Stock
ON SALE!
$374.99
This product was last offered at the strikethrough price on 06-13-2026
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
Get the ultimate under body protection for your B8!
10X Entries Into Our F80 M3 Sweepstakes Fits B8 chassis up to the 2012 model year with manual and DSG transmissions only
Brand:
ES#:
3612454
Mfg#:
003251ECS01AKT
In Stock
ON SALE!
SAVE 10%
$933.99
This product was last offered at the strikethrough price on 06-13-2026
Increased horsepower and torque throughout the powerband when paired with Stage 2 Performance Software.
2X Entries Into Our F80 M3 Sweepstakes *3.0 TFSI Performance Software is sold separately and required in order for this pulley to yield a performance benefit.*
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
