7RR: how is it compared to stock 50i?

[wukur]

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.

[dmlgc]

you might want to consider that the one from the dealer will not void your warranty, the singh one will.

[REInvestor]

Originally Posted by wukur

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.

50 HP gain for 1200-1500 bucks while covered under manufacturers warranty makes alot of sense to me.

[scottjays]

Originally Posted by wukur

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.

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.

[UAxDEATH(NYC)]

Originally Posted by scottjays

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.

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

[shenard]

Originally Posted by UAxDEATH(NYC)

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

Have you lined up side by side and run yet? I am guessing it pulls at least a car length to 100.

[archwerks]

Originally Posted by UAxDEATH(NYC)

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

Any noticeable mpg penalty w/ 7RR?

[UAxDEATH(NYC)]

Originally Posted by shenard

Have you lined up side by side and run yet? I am guessing it pulls at least a car length to 100.

not yet working on it

[UAxDEATH(NYC)]

Originally Posted by archwerks

Any noticeable mpg penalty w/ 7RR?

well hard to tell, but average mpg is 6-7m per gallon, but dont forget i live in Brooklyn and drive a lot thru stop lights.

[wukur]

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???

[UAxDEATH(NYC)]

Originally Posted by wukur

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???

Well i wish i could claim that i such a guru, but i`m not

[dmlgc]

Originally Posted by UAxDEATH(NYC)

well hard to tell, but average mpg is 6-7m per gallon, but dont forget i live in Brooklyn and drive a lot thru stop lights.

so what was your mileage before ?

[wukur]

Any side by side video of stock vs 7RR???

If none, can u make them plz.

Thnx

[UAxDEATH(NYC)]

Originally Posted by dmlgc

so what was your mileage before ?

i bought it with 7RR, so i dont know, my friend claims that he has 12-11, but he lives in NJ, hard to tell really. On Highway mine is perfect, 20m per gallon....

[archwerks]

Originally Posted by UAxDEATH(NYC)

well hard to tell, but average mpg is 6-7m per gallon, but dont forget i live in Brooklyn and drive a lot thru stop lights.

U mean a lot of idling @ stop lights?
6-7 m/us Gallon in urban Brooklyn ? seems very high.

[wukur]

Mine always 27litres/100km. It is really annoying

[geneatals]

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...