LEYO Motorsport is offering a wide range of BOV springs to match the correct rates to suit your turbo needs. These WHITE, BLACK and YELLOW springs are designed to suit stock or basic stage 1 - 2 tunes. Blue and Red springs are for custom tune or any other high stage tunes. Blue and Red springs are not included in the standard BOV or DV kit - Only Sold Separately. They are suitable for higher performance tuned vehicles. Below is a reference chart for calculating the correct spring rate for your specific turbo and engine setup
Please Note: The chart is for reference only. Please refer to a specialist before purchasing.