Harper 465 Report post Posted November 16, 2022 (edited) Anyone know a shop that will let me hire out their dyno. Planning to have my M3 remote tuned by one of the well regarded E46 M3 tuners but need a dyno to use. Called around a couple of the shops like torque performance but they are not keen on letting me use the dyno unless they are the ones tuning it which is fair enough but I'd rather have someone with specific experience with the S54 doing it. Any reccomendations? Edited November 16, 2022 by Harper Quote Share this post Link to post Share on other sites
