GFB Under-Driven Crank Pulley for Subaru WRX/ STi (2014) Matrix Concepts If the oil pan hangs

If the oil pan hangs too low speed bumps and road debris can damage the pan and cause a loss of oil and severe engine damage

• Rated for 1400 HP

0 2175 1575 1235 1020 855 1275 43

to alleviate cost and for a quicker turnaround time

GFB Under-Driven Crank Pulley for Subaru WRX/ STi (2014) Matrix Concepts If the oil pan hangsThe Go Fast Bits 3 piece underdrive pulley kit includes crank, alternator, and power steering pulleys, along with the required belt. Crafted from aircraft grade 6061 T6 aluminum, these lightweight pulleys reduce crankshaft weight, resulting in quicker acceleration and sharper throttle response, much like a lighter flywheel. This kit offers up to an 85% reduction in rotating inertia, making the engine feel more lively and eager to rev, without causing