RW Carbon BMW E92 M3 1X1 Carbon Fiber Perf Style Trunk SpoilerIf your E92 M3 has the carbon fiber roof then you have to opt for the 1x1 carbon fiber Performance Style trunk spoiler to match. Like all RW Carbon products this product comes with symmetrical weave pattern and a nice clear coat to ensure no fading or discoloration occurs. Many vendors sell the trunk spoiler for your M3 in 2x2 Which will not match your CF roof, ours will perfectly match the roof on your 2008 2013 M3 coupe. Installation can be done by