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 Jordan Lemos 
 
 
 
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Just purchased my tune from Randy for my 2008 M3. I’ve ran two other tunes before and this feels the best. Great communication as well!
  
 
  
 
 
 
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 Michael Andrea 
 
 
 
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I have been using their tuning expertise for my E36 M3 for over 15 years now. Randy Mueller is incredibly helpful and patient. I have nothing but great experiences with Epic Motorsports, and have zero negative things to say about them. I am but one of MANY who have experienced the amazing service Epic Motorsports has been giving to the BMW community for a very long time.
  
 
  
 
 
 
 Posted on Google  
  
 
 championeaster 
 
 
 
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Randy tuned my 5.5 Stroker M5 and is super helpful and really knows his stuff! Great guy and company!
  
 
  
 
 
 
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 Tanvir Brar 
 
 
 
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Just installed Randy’s Epic Street Tune for my E92 with an Akra Evo and it fits perfectly with it. The engine feels smooth and linear all the way to 8500 RPM. Highly recommend this tune.
  
 
  
 
 
 
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 Anton B 
 
 
 
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I was so impressed with Randy’s knowledge of the E 92 platform. He assisted me with TeamViewer directly to my laptop and walk me through the process of tuning stage two he actually did it all on his end. I just watched and he was very helpful and very knowledgeable highly recommend recommended.
  
 
  
 
 
 
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 Edog 810 
 
 
 
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I recently purchased a tune for my E92 m3 it is super smooth in the power band and the little jump in torque really helps this car a lot. Randy is super quick to respond and very helpful when it comes to any and every question. Overall 10/10 experience and product.
  
 
  
 
 
 
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 Barry Wilson 
 
 
 
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I chased a throttle issue with my s54 swapped e36 M3 for years.  EPIC's standalone ECU and programming solved it completely.  Price and project turnaround were both reasonable.  Good communication as well.
  
 
  
 
 
 
 Posted on Google  
  
 
 Andrew James 
 
 
 
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Great tune on my 128i.  Thanks!
  
 
  
 
 
 
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 Victor M 
 
 
 
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Randy and the team are fantastic to deal with. I'm very happy with my tune!
  
 
  
 
 
 
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 Adam Saultz 
 
 
 
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Randy is awesome to work with! Very well priced, and helpful after the fact. I was having issues with my BMW and Randy helped me find the solution. Highly recommended to anyone for their BMW needs!