04-05-2010, 10:15 AM | #1 |
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7RR: how is it compared to stock 50i?
Is it day and night? I am deciding whats best performance upgrade which is coming soon at the dealer or to send the ECU to USA for singh autosport.
Please guys who tried the difference between stock and 7RR help. Thanks. |
04-05-2010, 01:57 PM | #2 |
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you might want to consider that the one from the dealer will not void your warranty, the singh one will.
Last edited by dmlgc; 04-06-2010 at 11:37 PM.. |
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04-05-2010, 02:17 PM | #3 |
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50 HP gain for 1200-1500 bucks while covered under manufacturers warranty makes alot of sense to me.
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04-05-2010, 03:08 PM | #4 |
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i drove 2 X6 50i's. one with the 7RR pack and the other w/out. It's noticeable but not night and day. I am going with dealer in June.
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04-05-2010, 05:00 PM | #5 |
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I own right now 5.0i with 7RR, and my friend with out 7RR, same here cant see big of the difference, but i feel it, or atleast i want to feel it for money i have paid
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04-05-2010, 08:24 PM | #6 |
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Drives: '09 X6 50i AW
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Have you lined up side by side and run yet? I am guessing it pulls at least a car length to 100.
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04-05-2010, 09:05 PM | #7 |
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Increased fuel consumption?
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04-06-2010, 06:19 AM | #8 |
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04-06-2010, 06:20 AM | #9 |
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04-06-2010, 06:36 AM | #10 |
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41hp and 50 NM of torque must make a big difference. Strange that you barely feel it.
Which ECU tune to choose than? I am looking for biiiigg difference. Jb3 or vishuu someone??? |
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04-06-2010, 09:40 PM | #11 |
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04-06-2010, 11:38 PM | #12 |
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04-07-2010, 04:36 PM | #14 |
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04-08-2010, 11:39 AM | #15 |
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Stop & Go Mileage!
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07-03-2010, 01:33 AM | #17 |
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highly doubt you would feel it. I would think an OEM flash would definitely be more conservative when it comes to the power delivery in terms of torque, rpm's, and gear shifting. Best way to measure any difference would be to line up 2 x6 .50's with and without the 7RR option.
aftermarket piggy backs seem to be more aggressive when it comes to power delivery (torque, rpm's). I guess it helps to satisfy the "butt dyno" and justify the product (not trying to knock any aftermarket tuners out there) if you really want to just "feel" something, get a sprint booster (if there's one avaialbe for the x6). No power gains, relatively inexpensive, and "butt dyno" is stimulated...
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