Increases boost for "dual pulley" tune power levels without replacing the press-on supercharger pulley for an easier install.
Requires stage 2 dual pulley ECU tune
Reduce restrictions and increase cooling! Whether you call it an intercooler, a heat exchanger, a radiator, or something else - this is the product for you.
10X Entries Into Our F80 M3 Sweepstakes
Fits B8 Pre-Facelift Models With ADS
Brand:
ES#:
3569216
Mfg#:
025496ECS01KT1
In Stock
ON SALE!
SAVE 27%
$968.99
This product was last offered at the strikethrough price on 06-13-2026
Easily increase the supercharger rotational speed to create more boost
10X Entries Into Our F80 M3 Sweepstakes Appropriate stage 2 software is required for use
Brand:
ES#:
3551738
Mfg#:
025509ECS01
In Stock
ON SALE!
SAVE 25%
$179.99
This product was last offered at the strikethrough price on 10-15-2026
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 For use with 187.3mm crank pulley & OEM supercharger pulley only
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.*
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*
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
Remove the final power restriction on your 3.0T with an over 20% higher flowing throttle body, fully releasing the complete power potential from your factory supercharger.
* Existing IE Dual Pulley Upgrade Required *
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
Brand:
ES#:
3634017
Mfg#:
MS100184
Ships on Nov 18, 2026
ON SALE!
SAVE 10%
$649.95
This product was last offered at the strikethrough price on 09-28-2026
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
