Today we go over which BOV is best for your ride! Website: grcorollaparts.com/ Forge Motorsport Dump Valve: grcorollaparts.com/products/f... Turbosmart BOV: grcorollaparts.com/products/t... HKS BOV Kit: grcorollaparts.com/products/h...
you should start by saying that a rich CEL is potentially on the way. Too much fuel in the cylinders leads to thinning the oil that leads to less protection more metal to metal contact......