question to those that bought new ; was lag present from new or is it a problem with adaptations / software or turbo system leaks that occur after a period of time? I'm guessing the last two?
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2011 135i DCT
Space Gray Metallic | TR Motorsports 17x8 ET40 Wheels | Koni Yellows | FMIC | Charge Pipe | MHD Stage 1 | Riken Raptor 245/40ZR Tires
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