The S366 is a great upgrade for those that require significantly more airflow than a factory turbo due to enhanced fueling, however, it comes with its own drawbacks, most notably turbo lag. You can significantly increase the responsiveness of this turbo with a simple upgrade....the Billet Wicked Wheel2 compressor wheel upgrade.
IMPORTANT NOTES:
- The compressor wheel is a left hand thread (reverse thread), meaning you turn the nut to the right to loosen.
- This wheel upgrade will ONLY work if you have upgraded your factory turbo to a BorgWarner S366 (66mm) turbo.