n55 lease, do i get jb3?

335 oClock · 07-10-2011, 01:40 PM

I leased a n55 e92 335i 6mt, i want the performance of the jb3 but I dont want the problems at the dealership with warranty or maintenence or even when i return the car..

ymbF82 · 07-10-2011, 01:48 PM

I was in the same boat as you man lease and all. A lot of people still do it but the good thing about the tune is that it doesn't show codes or anything and you can't really see the actual tune itself so I'm not sure if the dealer will be able to notice it. It's by far worth it, I've had it for 3 days now and I can't stop driving my car. Will definitely satisfy you. Here's a thread I started with some useful info you might be looking for...

http://www.bimmerpost.com/forums/showthread.php?t=551120

Pfieff · 07-10-2011, 05:58 PM

I'm leased as well, put the jb3 on after 400ish miles. You will love it and if you are worried about service, just take it off before you go in. After you put it on, you'll be able to take it off in 15-20 minutes.

Keik E92 M3 · 07-10-2011, 06:35 PM

lol buy my jb3 if u get it.

ezguyy · 07-17-2011, 11:29 AM

I'm on the same boat..debating get it or not i have 1200 miles on the car now

ouchie · 07-17-2011, 01:16 PM

Why not buy jb4?

Bmax30 · 07-17-2011, 01:42 PM

The JB4 isn't available for N55 motors.

brocklanders · 07-17-2011, 08:35 PM

i have a lease also, and right now i fully plan on turning it in at the end. but i still have to drive it for the next three years, so i am getting the jb3 when i get to 1k miles or so, coming from a 325 im just having too much fun without it right now and want to get to know the car alittle better before adding it.

hemi to e90 · 07-17-2011, 09:42 PM

why wouldnt you?

its not difficult to install or uninstall, i mean its a selling point of the product.

you want to be talked out of horsepower, torque, and improved driveablity because of some phantom belief of voiding a warranty on a car you dont own?

its not a "big boy" mod, so clip up and have some fun.

07-10-2011, 01:40 PM	#1
335 oClock MOE 221 Rep 2,530 Posts Drives: 2011 e92 335i 6MT Join Date: Jun 2011 Location: Los Angeles iTrader: (13)	n55 lease, do i get jb3? I leased a n55 e92 335i 6mt, i want the performance of the jb3 but I dont want the problems at the dealership with warranty or maintenence or even when i return the car..
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07-10-2011, 01:48 PM	#2
ymbF82 Private First Class 14 Rep 130 Posts Drives: F82 zcp ymb Join Date: Jun 2011 Location: Scottsdale, AZ iTrader: (0)	I was in the same boat as you man lease and all. A lot of people still do it but the good thing about the tune is that it doesn't show codes or anything and you can't really see the actual tune itself so I'm not sure if the dealer will be able to notice it. It's by far worth it, I've had it for 3 days now and I can't stop driving my car. Will definitely satisfy you. Here's a thread I started with some useful info you might be looking for... http://www.bimmerpost.com/forums/showthread.php?t=551120
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07-10-2011, 05:58 PM	#3
Pfieff Private 6 Rep 84 Posts Drives: '11 e92 335i Xdrive Join Date: Dec 2006 Location: Albany, NY iTrader: (0)	I'm leased as well, put the jb3 on after 400ish miles. You will love it and if you are worried about service, just take it off before you go in. After you put it on, you'll be able to take it off in 15-20 minutes. __________________ '11 e92 335xDrive '02 S2000 - sold 4/11 '06 Yamaha raven R1
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07-10-2011, 06:35 PM	#4
Keik E92 M3 Banned 175 Rep 1,343 Posts Drives: BMW M3 DCT Join Date: Jan 2010 Location: SoCal iTrader: (6) Garage List 2009 BMW [9.00] 2011 BMW 335i [6.80]	lol buy my jb3 if u get it.
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07-17-2011, 11:29 AM	#5
ezguyy Private First Class 10 Rep 113 Posts Drives: 2017 X5 35i Join Date: Jun 2011 Location: NYC iTrader: (1)	I'm on the same boat..debating get it or not i have 1200 miles on the car now
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07-17-2011, 01:16 PM	#6
ouchie Second Lieutenant 117 Rep 261 Posts Drives: BMW Join Date: Apr 2011 Location: Los Angeles iTrader: (0)	Why not buy jb4?
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07-17-2011, 01:42 PM	#7
Bmax30 Enlisted Member 2 Rep 42 Posts Drives: 2011 335I Join Date: Oct 2010 Location: Germany iTrader: (0)	The JB4 isn't available for N55 motors.
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07-17-2011, 08:35 PM	#8
brocklanders Major 108 Rep 1,428 Posts Drives: the uno, mineral white Join Date: Mar 2010 Location: houston iTrader: (3) Garage List 06 325 [0.00]	i have a lease also, and right now i fully plan on turning it in at the end. but i still have to drive it for the next three years, so i am getting the jb3 when i get to 1k miles or so, coming from a 325 im just having too much fun without it right now and want to get to know the car alittle better before adding it.
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07-17-2011, 09:42 PM	#9
hemi to e90 dat boost doe 242 Rep 1,828 Posts Drives: 10 335i 21 740li Join Date: Aug 2005 Location: nyc iTrader: (1)	why wouldnt you? its not difficult to install or uninstall, i mean its a selling point of the product. you want to be talked out of horsepower, torque, and improved driveablity because of some phantom belief of voiding a warranty on a car you dont own? its not a "big boy" mod, so clip up and have some fun. __________________
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