Larger diameter crank pulley & smaller supercharger 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#:
4017694
Mfg#:
CTS-HW-434
Back Ordered
ON SALE!
SAVE 20%
$529.99
This product was last offered at the strikethrough price on 07-10-2026
Easily increase the supercharger rotational speed to create more boost
10X Entries For Our 25th Anniversary Sweepstakes! Late 3.0T Bolt On Pulley - Please Confirm Fitment Before Ordering - Appropriate stage 2 software is requi
Decreases the diameter of the factory pulley from ~63.25mm to ~57.75mm, which in turn spins the supercharger ~9.5% faster.
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary 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#:
3514678
Mfg#:
MS100139
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.
$250.99
This product was last offered at the strikethrough price on 07-23-2026
Increases the supercharger RPM throughout the full powerband, raising supercharger speed by 7%
5X Entries For Our 25th Anniversary Sweepstakes! *Fits very late model years equipped with 4-bolt style supercharger pulleys - 3.0 TFSI Stage 2 Software is required in order for this pulley to yield a p
A healthy bump in horsepower and torque across the entire RPM range - Includes APR drive pulley, APR installation tool, and correct length drive belt
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes! APR Stage II software is required to run any upgraded Pulley configuration and is sold separately - Vehic
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
