NST FAQs









DEFINITIONS




NonStopTuning Pulley Kits

In comparison to the TRD supercharger pulley, the NST 65mm Supercharger Pulley increases the rotational speed of the TRD Supercharger to easily increase boost levels.

Easily installed, in less than one hour, the NST 65mm Pulley raises the output of the TRD Supercharger from 7.0psi to 9.5psi. No change in tune or fuel delivery is necessary.

Available in three colors: Black, Red, or Graphite Gray.

- High quality 6061-T6 aircraft aluminum
- Each pulley tested and balanced to high tolerances
- Hard anodized colors, for exceptional durability
- Increased weight reduction / decreased rotational mass
- Increased horsepower / lower ET & higher trapspeed MPH
- One piece construction
- Reduced Belt Slip
- One year warranty
- Built in the U.S.A.

Custom pulleys, such as our 55mm Pulley, are available on a special order basis and require supporting modifications. Please call us for more information.



Kit Number
Pulleys Included
Application
MSRP
Buy-Online
Availability
NST02065

65mm Overdrive
SC Pulley
05-09 Scion tC
TRD SC
$95.00
In Stock
NST02055

55mm Overdrive
SC Pulley
05-09 Scion tC
TRD SC
$149.00
Special Order
NST02148
CR-Lite Crank Pulley
05-09 Scion tC
$110.00
Sold Out
NST02022
20% Overdrive
Alternator Pulley
05-09 Scion tC
$88.00
In Stock
NST02025
WP-Lite Water
Pump Pulley
05-09 Scion tC
$88.00
In Stock
NST02025K
20% Alternator &
WP-Lite KIT
05-09 Scion tC
$160.00
In Stock
NST7K890
Gates Belt for
65mm SC Pulley
05-06 Scion tC
TRD SC
$42.99
In Stock
NST7K905
Gates Belt for
65mm SC Pulley
07-09 Scion tC
TRD SC
$42.99
In Stock