Non Stop Tuning 2013 - 2021 Toyota 86 Scion FRS Subaru BRZ Pulley Kit

These OEM diameter pulleys will neither underdrive nor overdrive the associated accessories, yet lead to great throttle response and improved horsepower and torque numbers. Compatible with naturally aspirated, turbocharged, or supercharged engines.

Superior to other brands on the market, NST also offers serviceable Idler & Tensioner Pulleys which include high quality, serviceable, bearings. The NST Idler & Tensioner Pulleys are Hard Anodized, giving them a very unique graphite gray color, making them the strongest possible options on the market.  Compatible with all NST and/or OEM accessory pulleys.

Each kit is CNC machined from 6061-T6 aircraft quality aluminum, and tested for tight machining and balance tolerances. Every NST pulley is hard anodized for exceptional durability and is available in a choice of colors.

The NST kit is compatible the OEM belt, we recommend a new belt (available below) for our high mileage customers.

AVERAGE WEIGHT COMPARISONS

- OEM Crank Pulley 70 oz | 2 kg
- NST Crank Pulley 14 oz | 400 g

- OEM Water Pump Pulley 16 oz | 450 g
- NST Water Pump Pulley 6 oz | 170 g

- OEM Power Steering Pulley 16 oz | 450 g
- NST Power Steering Pulley 6 oz | 170 g

- OEM Alternator Pulley 10 oz | 285 g
- NST Alternator Pulley 3 oz | 85 g
    
PERFORMANCE BENEFITS

Weight Reduction
- Approximately 70% - 75% vs OEM

Dyno Proven Horsepower & Torque
- Average of 7-10 horsepower & torque

Better Throttle Response & Fuel Economy
- Smoother operation and higher MPG
    
MORE COLORS THAN THE COMPETITION

    Standard Color: RED
    Please include an order NOTE with your top color choices
    Red, Blue, Purple, Gold, Black

    
BETTER THAN THE COMPETITION SINCE 2005

    70-75% weight reduction vs OEM while just as strong/stronger
    (OEM is cast iron, NST is CNC machined and will never corrode)
    Anodizing on NST pulleys makes the aluminum stronger
    (cheaper bare aluminum {silver/billet} pulleys are softer than NST)
    NST crank pulleys have oil sleeves on the back when necessary
    (most other brands do not offer this very important feature)
    NST crank pulleys have proper timing marks on the edge of pulley
    (we're one of very few companies to offer this important feature)