Supercharging will drastically change the performance of any engine. There's no replacement for displacement, but there are superchargers! Trust the GT350 experts at SPE to set your ride up exactly how you need it.
Upgrading to a new blower pulley is the fastest way to boost performance in any supercharged vehicle. With extensive research and development behind every pulley, SPE blower pulleys are designed for power and reliability with different sizes to accommodate a variety of needs.
Our Mustang supercharger pulley upgrades ensure an optimal balance of belt grip and durability, effectively reducing blower belt slip and extending the lifespan of the belt.
Upgrade your GT350 intake componentstoday and experience SPE Motorsport’s commitment to quality, performance, and reliability.