mp4-12c with maxflo

  1. VIDEO: McLaren MP4-12C w/ Maxflo Sportcat & X-Pipe LOUD Sounds! (1080p Full HD)

    Check out this black-on-black McLaren MP4-12c with Maxflo Sport catalytic converters and an X-pipe exhaust in action! Video includes the McLaren MP4-12C doing some accelerations and revs! What do you think of the sound of this McLaren? Personally, we think it isn't a lot different from a stock...