Autotecknic Replacement Dry Carbon Fiber Fender Trim - BMW F80 M3 F82 F83 M4AUTOTECKNIC REPLACEMENT DRY CARBON FIBER FENDER TRIM F80 M3 F82 F83 M4 Part # BM 0077 CF Developed and engineered with the OEM standard as the framework, these AutoTecknic dry carbon fiber fender trims are made with 100% dry carbon fiber composite material and fused with abs tabs that result in overall durable construction strong tabs for a secure and seamless fit. As an AutoTecknic standard, each trim is individually finished with precision that