Parts & Accessories Spare parts It was installed for only three months and the car doesn't move much anyway. The blow off valve is from Blowoff Valve and is like new. For models 16-24. Selling is easy and the price is by offer. And an important note for those who don't have experience: the blow off valve is one piece, meaning it uses a dedicated engine for its design, like the original. It's not cut into small pieces and welded for the curves, and this is better, longer life, and God willing, you won't have a leak with it, unlike the other type.