This is the perfect piece to finish off your BMW G8X M3 or M4’s Performance Style Carbon Fiber Diffuser. This Performance Style Carbon Fiber Exhaust Cover is crafted from genuine 2×2 carbon fiber that will nicely match any other carbon fiber parts you already have or will have on your car from RW Carbon. To ensure that this exhaust cover has a lasting shine and shimmer we finish off each piece with a thick and high-quality clear coat. Our carbon fiber BMW G8X M3/M4 exhaust cover will fit 2021+ BMW G8X M3/M4 applications but only those with the BMW M Performance exhaust options. Choose RW Carbon for your M3/M4 carbon fiber needs and receive a product you can be proud to install on your vehicle that will be sure to turn heads along the road.