I wanted to add some Carbon Fiber pieces to my BMW M3 and after doing some research for quality and fitment I decided to go with Vicrez. I ordered this Carbon Diffuser (Vz10039) the fitment is spot on and the installation was only a few hours. I’m very pleased with this product.
Vicrez's, customer service was spot on. Got a email back from them very quickly letting me know that the products I was interested in were both in stock and ready to ship. Shipping also was very fast, got it within the same week that I ordered the rear diffuser. Once the items came in from them, the quality was spot on. I've used plenty of different companies for carbon fiber parts and I have to say this was some of the best I've seen.
Bought this as a gift to my husband who owns a 2012 BMW M3. He absolutely loves it. He says by far this is one of the highest quality rear diffusers he has ever seen, and he absolutely loves the carbon fiber material. He suggests that everyone shop here at Vicrez.