K-Tuned's retention spring kit is designed for high horsepower k-Series cars running a K-Tuned dip stick. The K-Series are known to have crank case pressure issues. This increased pressure can push the dip stick out. K-Tuned's retention spring kit is a simple way to ensure the K-Tuned Dip Stick remains held in place. This will work on all K-Tuned Dip Sticks, K-Tuned has integrated the hole since the beginning.

**DIPSTICK not included and sold separately**