04-23-2020, 04:31 PM | #1 |
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ESS BMW M5/ M6 S63 TU Tuner
Selling ESS S63 TU E-Tronic tuner. I had it on my 2013 BMW M6 F12 for year and a half without any issues what so ever. No check engine light and passed Nevada emissions without any problem. Per ESS website it is for M5/ M6 with S63 TU engine. 635HP/ 675 lb-fp tq per website. Very noticeable gains, super reliable and very easy to install. New listed on ESS web site for $995 plus tax....asking $599 |
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