




⚡ Unlock Hidden Horsepower, Upgrade Like a Pro!
The BBK PERF 1555 Spark Plug pulley kit is a precision CNC machined, lightweight billet aluminum upgrade designed to deliver an easy 10-15 horsepower increase. This 3-piece kit includes crank, water pump, and alternator pulleys, installs in under 30 minutes using your factory serpentine belt, and maintains full cooling and charging performance—perfect for enthusiasts seeking a quick, reliable power boost with a sleek look.
| Manufacturer | BBK Performance |
| Brand | BBK Performance |
| Item model number | 1555 |
| Manufacturer part number | 1555 |
| OEM Part Number | 15550 |
| Item Weight | 1.81 kg |
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