07-25-2015, 02:12 PM | #1 |
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Problem with G-power Bi-tronik Piggyback
Hello,
This problem has happened to my friend's car and he wanted me to ask this question from you guys. 650 gran coupe 2013 with N63TU Piggyback: G-power Bi-tronik 5 V1 Exhaust system: capristo After he installed the kit, he started to feel rattling occasionally in idle mode. even he uses rather good grade fuel combined with Q16 and octane booster he still has the problem and engine rips sometimes in idle mode so he decided to uninstall the kit! G-power technical support never figured out what is wrong with his thing and actually they were reluctant to help him for unknown reasons! (bad customer service I guess). Last edited by amirlost; 07-25-2015 at 02:17 PM.. |
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