Dinan would be solid 45hp and more torque than that added. Tune would be 70-90 more depending who you go with. I did Dinan just after break in and went evolve just couple months ago. More power is more fun no matter what your car comes with stock for some reason we always want just a little more
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2013 535i M, Carbon black 20' 6 M wheels, totaled.
2018 750M ,
2013 M5 , Individual Silver, Bolt ons-Straight piped
2019 M550 686BK Black Chrome 20"wheels, filters, Evolve Stage 1, Res delete
2024 i5 M60 Cape York Green