BMW Swirl Flaps: Original Swirl Flap Blanking plates Guide
I've asked before on here but got very little response, but it is, and always has been a very hot topic on bmw forums for a while now, just wondered, do our cars have swirl flaps??
And if so, are any of you concerned??
I've asked before on here but got very little response, but it is, and always has been a very hot topic on bmw forums for a while now, just wondered, do our cars have swirl flaps??
And if so, are any of you concerned??
