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Hi, I have a 440ix ZF8 2016 been trying to get help from both MHD and XHP. My car does not perform as it should, I started with MHD stage 1 and did times like 9.5 sec 100-200 and 4.2-3 sec 0-100. I changed over to MHD stage 2, catless downpipe, eisenmann catback and XHP stage 3. My car did times between 10-11.7 sec and over 4.3 0-100. I have made several logs in different conditions with low outside temperatures as much as 1-8 celsius. MHD keeps telling me that my car should be on 9.5 sec even on stage 2, catless downpipe and XHP stage 3 and I should not expect more from it and just be happy. I changed back to MHD stage 1 reflashed both XHP 3 with linear pressure and costume torque set att 1200nm on all gears. My times were still 9.5, went back to stage 2 again and reflashed XHP stage 3 still 9.5.-10 sec. So my question is should my car perform exactly same on both stage 1 and 2, even little worse on stage 2? Maps are on 93/98 and I added 4L e85 to 44L 98ron after I flashed back to stage 1. MHD also claims that its not possible to be under 8sec on only stage 2 without E30 blend. If there is a problem on my car then I will fix it no problem, but its not really right that my car should have higher times on stage 2. I also have some torque limits even with XHP 3. Torque limit 131072. XHP claims that I might have clutch slipping but the car has 50.000km and only been tuned since 3 weeks ago, but MHD says its not clutch slip. Im really not trying to talk B.S about any company since I have had MHD on 2 previous car and it worked good, but now I get no concrete answer from them to find the problem. My friends car with same setup and no E85 perform on low 8sec. This is the list with 93/98 stage 2 NO E85 Länk Länk Länk This is 93/98 WITH 4L E85 added to 44L 93/98 petrol. Stage 2 XHP stage 3 Länk Länk Länk This is MHD stage 1 XHP stage 3. I changed to stage 1 after 3 runs with E85 added with stage 2 MHD. So this run is on MHD stage 1 XHP stage 3 catless cts intake and E85 in the tank ( from 44L 93/98 and 4L E85) Länk This is my latest log on maybe E12 blend with 93/98 XHP stage 3 MHD stage 2 Länk Länk Mr R | |
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Skrev denna text i annat forum också, fick vara på engelska (inte för att jag är den bästa) men hoppas någon här kan hjälpa mig! :D Mr R |
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