GFB 13+ Subaru BRZ / 13+ Scion FR-S Lightweight Aluminum Water Pump Pulley Engine Components>Pulleys - Crank- Underdrive

GFB 13+ Subaru BRZ / 13+ Scion FR-S Lightweight Aluminum Water Pump Pulley Engine Components>Pulleys - Crank- UnderdriveIt might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000 7000 RPM in a second or two saps a measurable amount of torque. GFB Lightweight Pulleys reduce inertia by up to 85 percent, so most of the torque that used to accelerate the pulley can now be applied to the wheels.

Front lowering height: 0

Gentle on rotors and extended pad life

Durable Glossy Neon Yellow Powder Coating

Allows hook up of factory fuel lines to the fuel rails

Their XLPE material is heat soak resistant and extremely durable

4” double-walled

Includes silicone hoses

Charge Pipes include one 1/8” Female NPT bung

Are you ready to revolutio

This valve not only looks great

APR Front Wind Splitters are utilized to give extra traction and control in the front of a car

ARP2000 rod bolts are forged