SPE Motorsport Coyote Gen 4 & 5 Whipple 5-Bolt 10 Rib Blower Pulley Size:2.6 10 rib This turbo system does NOT

This turbo system does NOT require any extra components*

SPE offers 2 turbocharger options should you need one

the hardest part is removing the factory turbo

Better drivability for boosted applications

SPE Motorsport Coyote Gen 4 & 5 Whipple 5-Bolt 10 Rib Blower Pulley Size:2.6 10 rib This turbo system does NOTSPE Coyote Gen 4 & 5 Whipple 5 Bolt 10 Rib Blower Pulley The SPE pulleys offer an unmatched amount of grip. If you want to push the limits of your Whipple blower look no further. They are available in 6 or 10 rib. The patent pending CNC Convex Knurling process (CKP) on the SPE pulleys offers a perfect balance between belt grip and wear. The machining process allows the rib surface to offer varying grip under different belt loads. Under minimal boost