Isn't the Dinan tune getting over 100hp extra? Why not go with this? I know the price is much more, but it's got warranty and much better specs.
@P-Town550i - You have the Dinan Tune, no?
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Current - 2018 M550xi Dinan Signature w/Remus mid-pipe, AW and all carbon exterior trim
Retired - 2015 M5 Comp Pkg Black/Black/Black, 2012 X5 M-Sport Carbon Blk, 2006 330xi Sport, AW
Blown - 2013 M5 Monte Carlo Blue/Black - BMW trade assist to new 2015
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