Jb4 and Dp power gains?

Joe_E · 10-10-2016, 05:15 AM

Hey guys, anybody know or have dyno sheets of their 328i? Specifically for the Er catless dp and jb4 on map 1? Just curious to know around how much power I'm making. If anyone is looking to pull the trigger for the dp and jb4, make sure to give Mike at extreme power house a call! Awesome service and prices

David328M-Sport · 10-11-2016, 03:42 PM

Quote:

Originally Posted by Joe_E

Er catless dp and jb4 on map 1?

That combo means you should use map 2 as your base, rather than map 1.
It's awesome, especially in sport mode.

mbanks21 · 10-11-2016, 03:55 PM

You should be on map 2 or 5

Joe_E · 10-11-2016, 08:05 PM

Quote:

Originally Posted by mbanks21

You should be on map 2 or 5

Aren't those maps only if you're running 93 octane or better?

Project Elite · 10-11-2016, 10:45 PM

Quote:

Originally Posted by Joe_E

Aren't those maps only if you're running 93 octane or better?

Map 1 and 2 are both for 91 octane. Map 1 is with cat, map 2 without.

enemigo13 · 10-12-2016, 12:50 AM

omg, you will be running 1.5+ bar with 91 octane petrol?

poor n20...

Quote:

Originally Posted by Project Elite

Map 1 and 2 are both for 91 octane. Map 1 is with cat, map 2 without.

mike@x-ph.com · 10-12-2016, 02:17 PM

Quote:

Originally Posted by Joe_E

Hey guys, anybody know or have dyno sheets of their 328i? Specifically for the Er catless dp and jb4 on map 1? Just curious to know around how much power I'm making. If anyone is looking to pull the trigger for the dp and jb4, make sure to give Mike at extreme power house a call! Awesome service and prices

Thank you for the shoutout

BMWtight2me · 10-13-2016, 03:11 AM

Quote:

Originally Posted by Project Elite

Map 1 and 2 are both for 91 octane. Map 1 is with cat, map 2 without.

I thought I'd read 93 octane or above for map map 2. Is there any risk running map 2 on 91?

Joe_E · 10-13-2016, 11:21 AM

Quote:

Originally Posted by BMWtight2me

Quote:

Originally Posted by Project Elite

Map 1 and 2 are both for 91 octane. Map 1 is with cat, map 2 without.

I thought I'd read 93 octane or above for map map 2. Is there any risk running map 2 on 91?

I asked Mike from extreme power house and he recommended staying with map 1.

mike@x-ph.com · 10-13-2016, 11:45 AM

Quote:

Originally Posted by BMWtight2me

I thought I'd read 93 octane or above for map map 2. Is there any risk running map 2 on 91?

Quote:

Originally Posted by Joe_E

I asked Mike from extreme power house and he recommended staying with map 1.

Many do it but i strongly recommend datalogging before running an aggressive map.

Keep in mind the N20/N26 engine is not the most reliable engine out there so being on the safe side is always recommended

David328M-Sport · 10-17-2016, 04:40 AM

We are somewhat spoilt here in Australia, where we have easy access to 98RON, so running my 328i on Map 2 as soon as I had my catless dp installed. Awesome performance.

Mike@N54Tuning.com · 10-17-2016, 04:46 PM

Quote:

Originally Posted by David328M-Sport

We are somewhat spoilt here in Australia, where we have easy access to 98RON, so running my 328i on Map 2 as soon as I had my catless dp installed. Awesome performance.

Map2 with downpipes is great if you have the octane available!

Mike

x328x · 10-17-2016, 08:24 PM

So i have the bms stage 1. If u went cayless dp what is the difference with running map1 on the jb4 vs bms stage 1. Do i have to go jb4. I really dont want to spend more money since i have the stage 1

mike@x-ph.com · 10-17-2016, 10:19 PM

Quote:

Originally Posted by x328x

So i have the bms stage 1. If u went cayless dp what is the difference with running map1 on the jb4 vs bms stage 1. Do i have to go jb4. I really dont want to spend more money since i have the stage 1

If you go catless with Jb stage 1 you get a check engine light

x328x · 10-18-2016, 04:23 AM

I have that obd torque app and dongle so can clear the codes

mike@x-ph.com · 10-18-2016, 01:56 PM

Quote:

Originally Posted by x328x

I have that obd torque app and dongle so can clear the codes

Does it hide the code or do you have to clear every 20-50 miles?

x328x · 10-18-2016, 04:27 PM

Nah it doesnt hide. Ill have to clear the code as it comes on and off

BIGBOYQ · 10-18-2016, 04:40 PM

Well I have JB4 and cat-less - however no CEL if in guarge mode - did 20+ miles

mike@x-ph.com · 10-19-2016, 01:07 PM

Quote:

Originally Posted by BIGBOYQ

Well I have JB4 and cat-less - however no CEL if in guarge mode - did 20+ miles

Map 0 or map 4?

BIGBOYQ · 10-20-2016, 01:48 PM

Map 0

error0024 · 10-22-2016, 11:40 PM

Was wondering is there any alternative? I'm on a torque box, somekind of piggyback for d 320i. I heard that jb4 clears CEL with catless DP... so I'm wondering before I get my catless DP do i really need to get the jb4? ...

mike@x-ph.com · 10-24-2016, 01:26 PM

Quote:

Originally Posted by error0024

Was wondering is there any alternative? I'm on a torque box, somekind of piggyback for d 320i. I heard that jb4 clears CEL with catless DP... so I'm wondering before I get my catless DP do i really need to get the jb4? ...

There are bypass fixes offered on Ebay and such places, not sure how effective and reliable they are

Either way you will need the JB4 for best performance and features with your downpipes

10-10-2016, 05:15 AM	#1
Joe_E Captain 264 Rep 953 Posts Drives: FBO 328i Join Date: Aug 2014 Location: Los Angeles, CA iTrader: (0)	Jb4 and Dp power gains? Hey guys, anybody know or have dyno sheets of their 328i? Specifically for the Er catless dp and jb4 on map 1? Just curious to know around how much power I'm making. If anyone is looking to pull the trigger for the dp and jb4, make sure to give Mike at extreme power house a call! Awesome service and prices __________________ 2014 328i - FBO/KW v2/VMR v710's IG@F30_Joe
	Appreciate 1 mike@x-ph.com24162.50 Tweet Quote

10-11-2016, 03:55 PM	#3
mbanks21 Colonel 1268 Rep 2,957 Posts Drives: 2015 335i MSport Join Date: Aug 2013 Location: High Bridge, NJ iTrader: (8)	You should be on map 2 or 5 __________________ 2015 335i Msport/6 JB4/EWG/E30/VRSF DP/ER CP/ VRSF Race Exhaust/ Injen Intake/Verde Axis 19x8.5/9.5 245/35/275/30 Conti Extreme CS/ H&R Sports / Motorsport Hardware Stud Conversion
	Appreciate 0 Quote

10-17-2016, 04:40 AM	#11
David328M-Sport Brigadier General 101 Rep 3,566 Posts Drives: F30 M-Sport 328i Estoril Blue Join Date: Jun 2005 Location: Melbourne Australia iTrader: (0)	We are somewhat spoilt here in Australia, where we have easy access to 98RON, so running my 328i on Map 2 as soon as I had my catless dp installed. Awesome performance. __________________ 328i M-Sport, Estoril Blue, Carbon XP 35 Tint, front heated seats, black Dakota, Sports Suspension, Anthracite Headliner, HUD, Pro Nav, Sunroof, hk 600w, Bi-Xenon, 19" 403M wheels, Reversing Camera, DAB+, Xenon, BT Ext Connect, MST turbo intake pipe, MST Cold Air Intake, JB4 on Map 2 with Catless DP produces awesome performance in Sport.
	Appreciate 0 Quote

10-17-2016, 08:24 PM	#13
x328x Captain 276 Rep 864 Posts Drives: 2014 328i M Sport Join Date: Sep 2014 Location: Vic iTrader: (0)	So i have the bms stage 1. If u went cayless dp what is the difference with running map1 on the jb4 vs bms stage 1. Do i have to go jb4. I really dont want to spend more money since i have the stage 1
	Appreciate 0 Quote

10-18-2016, 04:23 AM	#15
x328x Captain 276 Rep 864 Posts Drives: 2014 328i M Sport Join Date: Sep 2014 Location: Vic iTrader: (0)	I have that obd torque app and dongle so can clear the codes
	Appreciate 0 Quote

10-18-2016, 04:27 PM	#17
x328x Captain 276 Rep 864 Posts Drives: 2014 328i M Sport Join Date: Sep 2014 Location: Vic iTrader: (0)	Nah it doesnt hide. Ill have to clear the code as it comes on and off
	Appreciate 0 Quote

10-18-2016, 04:40 PM	#18
BIGBOYQ Private First Class 37 Rep 193 Posts Drives: Z4 28i Join Date: Nov 2011 Location: England iTrader: (0)	Well I have JB4 and cat-less - however no CEL if in guarge mode - did 20+ miles __________________ E89 28i (14) e92 335i (sold) e46 330D (Sold) e46 220D (Sold)
	Appreciate 0 Quote

10-20-2016, 01:48 PM	#20
BIGBOYQ Private First Class 37 Rep 193 Posts Drives: Z4 28i Join Date: Nov 2011 Location: England iTrader: (0)	Map 0 __________________ E89 28i (14) e92 335i (sold) e46 330D (Sold) e46 220D (Sold)
	Appreciate 0 Quote

10-22-2016, 11:40 PM	#21
error0024 New Member 0 Rep 5 Posts Drives: BMW X1 Join Date: Apr 2015 Location: Malaysia iTrader: (0)	Was wondering is there any alternative? I'm on a torque box, somekind of piggyback for d 320i. I heard that jb4 clears CEL with catless DP... so I'm wondering before I get my catless DP do i really need to get the jb4? ...
	Appreciate 0 Quote