BBK 02-04 Mustang 4.6 GT Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3pc) (BBK part # 1559).
Overview
Install a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts.
Features
- Fits Approx April 2001 Thru 2004 Mustang GT & Cobra Applications - CNC Billet Finish
- Designed and Manufactured in USA
Specifications
- Brand: BBK Performance
- Part number: 1559
- Product type: Pulley
- Fitment: 2002-2004 Mustang 4.6 GT
- UPC: 197975015594
California Prop 65 warning applies to this product.
Tuning note: headers, intakes, throttle bodies and fuel upgrades usually need a matching tune to run right and make full power. See our custom tuning.
Fitment note: BBK parts are application-specific (year, engine, transmission and factory equipment). Send us your VIN before ordering and we will confirm fitment: 954-507-6261 or sales@americanmuscleperformance.net.
