JB4 for 335IS?? any info would be great

jdip23 · 04-26-2011, 03:59 PM

i have read a lot of people who have put the jb4 on the 335I but has anyone done it to the 335IS? I have a 2011 IS and was thinking about adding the JB4 but wanted to get some advice/tips/recommendations, etc...before i made a decision. anything would be appreciated

Mike@N54Tuning.com · 04-26-2011, 04:25 PM

Quote:

Originally Posted by jdip23

i have read a lot of people who have put the jb4 on the 335I but has anyone done it to the 335IS? I have a 2011 IS and was thinking about adding the JB4 but wanted to get some advice/tips/recommendations, etc...before i made a decision. anything would be appreciated

I have 2-3 local customers I have installed this in and many more non locals. Everybody has been pretty pleased with the results and with the noticeable power gains.

I always recommend starting with the JB4/DCI or at least the JB4/Drop-in filter.

Mike

ShyGuy · 04-26-2011, 05:01 PM

out of curiousity...would a 335is with jb4 produce the same power as a 335i with jb4 since all the components are pretty much the same?

Rafstar · 04-26-2011, 05:50 PM

Quote:

Originally Posted by ShyGuy

out of curiousity...would a 335is with jb4 produce the same power as a 335i with jb4 since all the components are pretty much the same?

X2 I always wondered

Mike@N54Tuning.com · 04-26-2011, 06:18 PM

Quote:

Originally Posted by ShyGuy

out of curiousity...would a 335is with jb4 produce the same power as a 335i with jb4 since all the components are pretty much the same?

Basically yes as the JB4 supersedes the stock ECU boost targets.

Mike

Jeff@TopGearSolutions · 04-26-2011, 06:21 PM

Plenty of people running tuned IS models.

NJ FTW

gimax · 04-30-2011, 12:51 PM

is fine...........................no problem

JB335 · 04-30-2011, 01:16 PM

I have a 335is/DCT on order and was wonderig What happens when the jb4 is installed and the sport ("boost") button is pressed?

Mike@N54Tuning.com · 04-30-2011, 03:12 PM

Quote:

Originally Posted by JB335

I have a 335is/DCT on order and was wonderig What happens when the jb4 is installed and the sport ("boost") button is pressed?

No change.

Mike

EnjoixE92 · 05-02-2011, 08:04 PM

Rather than throttle responses with the sports button and the extra torque. What is the most we can put out using stock intercoolers and filters. Just JB4 alone. 350 horse? 360 horse?

04-26-2011, 03:59 PM	#1
jdip23 Enlisted Member 1 Rep 34 Posts Drives: 2011 335IS Join Date: Apr 2011 Location: NJ iTrader: (0) Garage List 2013 BMW M3 [0.00] 2011 BMW 335IS [0.00]	JB4 for 335IS?? any info would be great i have read a lot of people who have put the jb4 on the 335I but has anyone done it to the 335IS? I have a 2011 IS and was thinking about adding the JB4 but wanted to get some advice/tips/recommendations, etc...before i made a decision. anything would be appreciated
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04-26-2011, 05:01 PM	#3
ShyGuy Private First Class 4 Rep 167 Posts Drives: BMW 335i Join Date: Apr 2010 Location: Vancouver iTrader: (3)	out of curiousity...would a 335is with jb4 produce the same power as a 335i with jb4 since all the components are pretty much the same?
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04-26-2011, 06:21 PM	#6
Jeff@TopGearSolutions 3441 Rep 79,211 Posts Drives: C6 Z06, 09 335i, 10 335xi Join Date: Dec 2008 Location: www.TopGearSolutions.com iTrader: (37)	Plenty of people running tuned IS models. NJ FTW
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04-30-2011, 12:51 PM	#7
gimax New Member 5 Rep 29 Posts Drives: 135i PK + JB3 PnP Join Date: Feb 2010 Location: Italy iTrader: (0)	is fine...........................no problem __________________ 135i Edition Pega: Power Kit BMW Performance + JB4 Map5+CPS/SLD , Kit Intercooler AA, DDV kit valve RR, DPs resonated AR Design,BMS Dual Cone,OCC AR, Bmw Performance Exhaust, Brake lines HEL, RBF660, Pagid RS29, Camber Plates Dinan,Front Control Arm Kit M3,Front Anti Roll Bar M3, Rear Anti Roll Bar Kit M3,Rear Subframe bushings M3,Bilstein PSS10s, QUAIFE ATB LSD........
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04-30-2011, 01:16 PM	#8
JB335 Banned 33 Rep 1,034 Posts Drives: 335is Join Date: Aug 2008 Location: so cal iTrader: (1) Garage List 2011 BMW 335IS [7.60]	I have a 335is/DCT on order and was wonderig What happens when the jb4 is installed and the sport ("boost") button is pressed?
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05-02-2011, 08:04 PM	#10
EnjoixE92 I'll have the tuna, no crust. 55 Rep 1,681 Posts Drives: 1 Join Date: Feb 2009 Location: 2 iTrader: (3)	Rather than throttle responses with the sports button and the extra torque. What is the most we can put out using stock intercoolers and filters. Just JB4 alone. 350 horse? 360 horse?
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