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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > 450HP 481TQ - New Dr Euro 5 Series ( N54 ) Down Pipes - Dyno Results



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      06-06-2013, 06:11 PM   #1
pcmacdr
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450HP 481TQ - New Dr Euro 5 Series ( N54 ) Down Pipes - Dyno Results

450 HP 481 TQ - New Dr Euro DP's - Dyno Results


Love my new found power.

These Dr. Euro DP's feels, looks and sounds amazing.

Well worth the wait.




Quoted by Terry
Burger Motorsport

535 Dr Euro DP Dyno Testing - Today, 12:43 PM
Hey guys,

Had a chance to meet up with Adam at the dyno today and retest his modified stock turbo 535. Only this time, he has the new Dr Euro downpipes installed.

The car sounded sweet and dyno gains were impressive. The car is running a JB4, bms flash, downpipes, dci, occ, catback, stock intercooler, and an option2 inline pump.

We did a few runs on 91 octane and then a few runs on E60. The E60 mix worked out about perfect for map 7 but his "melter map" 6 would be happier with something in the E70 range.

Attached are some charts comparing before/after the downpipes at various power levels. On the pre downpipe map 1 91 octane run we made less power than expected back then and I didn't realize until after that testing that I had accidentally left the flash settings on the JB4 end. This time around we left the bms pump flash in place for the 91 octane testing. So we can't credit the entire gain there on 91 octane to the downpipes but likely more than half.

The E85 testing was a fairly apples to apples comparison (same boost & advance targets) showcasing the gains from the downpipes alone. Which were quite impressive.



2008 BMW 535i
JB4 G5, BMS Flash ( Updated FW )
AEM 320 ( in tank lpfp )
BMS DCI
Eisenmann Exhaust - Race ( Quad setup )
ER CP
Attached Images
    
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      06-06-2013, 06:24 PM   #2
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450HP 481TQ - New Dr Euro 5 Series ( N54 ) Down Pipes - Dyno Results

450 HP 481 TQ - New Dr Euro DP's - Dyno Results


Love my new found power.

These Dr. Euro DP's feels, looks and sounds amazing.

Well worth the wait.




Quoted by Terry
Burger Motorsport

535 Dr Euro DP Dyno Testing - Today, 12:43 PM
Hey guys,

Had a chance to meet up with Adam at the dyno today and retest his modified stock turbo 535. Only this time, he has the new Dr Euro downpipes installed.

The car sounded sweet and dyno gains were impressive. The car is running a JB4, bms flash, downpipes, dci, occ, catback, stock intercooler, and an option2 inline pump.

We did a few runs on 91 octane and then a few runs on E60. The E60 mix worked out about perfect for map 7 but his "melter map" 6 would be happier with something in the E70 range.

Attached are some charts comparing before/after the downpipes at various power levels. On the pre downpipe map 1 91 octane run we made less power than expected back then and I didn't realize until after that testing that I had accidentally left the flash settings on the JB4 end. This time around we left the bms pump flash in place for the 91 octane testing. So we can't credit the entire gain there on 91 octane to the downpipes but likely more than half.

The E85 testing was a fairly apples to apples comparison (same boost & advance targets) showcasing the gains from the downpipes alone. Which were quite impressive.



2008 BMW 535i
JB4 G5, BMS Flash ( Updated FW )
AEM 320 ( in tank lpfp )
BMS DCI
Eisenmann Exhaust - Race ( Quad setup )
ER CP
Attached Images
    
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JB4 G5, BMS Flash, ( Updated Maps and FW ), BMS DCI
E60 DP
Eisenmann Exhaust - Race ( Quad setup )
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      06-06-2013, 07:30 PM   #3
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Great numbers! This has to be one of the most powerful 535's.
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      06-06-2013, 08:31 PM   #4
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Quote:
Originally Posted by JStang View Post
Great numbers! This has to be one of the most powerful 535's.
Thanx


Maybe for the mods I have, could be

It does feel better with dp's, wow


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      06-06-2013, 08:56 PM   #5
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How is that putting out so much power?! wow
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      06-06-2013, 09:54 PM   #6
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Quote:
Originally Posted by ichi_ban View Post
How is that putting out so much power?! wow
My car LOVES E85


thx
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      06-08-2013, 05:00 AM   #7
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Just had to

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      06-08-2013, 09:58 AM   #8
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Wow nice numbers !
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      06-08-2013, 10:08 AM   #9
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Congrats Adam... Daniel told me about them and they look impressive... Hope all is going well. I hear some new toys are in the works soon! Keep us posted...
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      06-08-2013, 10:38 AM   #10
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So what were the gains just from the DP's?
Do the DP's have cats?
Did it get loud?
Any Drone?
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      06-10-2013, 05:36 PM   #11
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Quote:
Originally Posted by Wedge1967 View Post
Congrats Adam... Daniel told me about them and they look impressive... Hope all is going well. I hear some new toys are in the works soon! Keep us posted...
Thx Ken

Yeah, they are impressive and enjoying my car once again

Hope all is well with you

Love Toys - aren't we all just big kids with our toys
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      06-10-2013, 05:39 PM   #12
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nice numbers
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      06-10-2013, 05:40 PM   #13
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how do you like the AEM 320 in tank LPFP? any fits? feedback would be greatly appreciated.
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      06-10-2013, 10:07 PM   #14
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Quote:
Originally Posted by pcmacdr View Post
Thx Ken

Yeah, they are impressive and enjoying my car once again

Hope all is well with you

Love Toys - aren't we all just big kids with our toys
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      06-12-2013, 02:06 PM   #15
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Quote:
Originally Posted by hp jnkey View Post
So what were the gains just from the DP's?
Do the DP's have cats?
Did it get loud?
Any Drone?
25 whp
30 tq

Dr. Euro DP - no cats

Morning cold start def a little louder

When at WOT the car screams more freely,


Drone - little, due to my quad setup
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      06-12-2013, 02:15 PM   #16
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Great numbers! That must be a blast to drive.
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      06-12-2013, 03:14 PM   #17
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Quote:
Originally Posted by pcmacdr View Post
25 whp
30 tq

Dr. Euro DP - no cats

Morning cold start def a little louder

When at WOT the car screams more freely,


Drone - little, due to my quad setup
Wow, those are significant gains.
Any raw fuel smell cause of the cat delete?

Don't you need cats to pass smog?
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      06-13-2013, 03:11 PM   #18
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Quote:
Originally Posted by Lifted07Duramax View Post
nice numbers
Thx, I was looking forward to see the results after Dr. Euro DP's install
before dp's - 424hp and 450tq

So yeah, excited indeed


Quote:
Originally Posted by VNeBLOB42 View Post
how do you like the AEM 320 in tank LPFP? any fits? feedback would be greatly appreciated.
No issues, the Walbro 450 did not fit my 5.

The tech who installed it for me stated that our 5's system IS different than the 3's, at least on mine it was, so that is why I went with AEM 320
Been holding great for over 6 months and when testing, stable over 75psi

Hope this helps
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      06-14-2013, 03:24 PM   #19
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Quote:
Originally Posted by hp jnkey View Post
Wow, those are significant gains.
Any raw fuel smell cause of the cat delete?

Don't you need cats to pass smog?
I know, right - does feel good, spools fast and lag is minimal to none

Smell - had very little at first, none existent now

I still have cats mid pipe, so I should be able to pass smog in 2015
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      06-14-2013, 04:23 PM   #20
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I find that with e85 mixture there is no stinky exhaust smell , 93 octane different story..
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      06-15-2013, 07:27 PM   #21
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Quote:
Originally Posted by BoostedE90 View Post
Great numbers! That must be a blast to drive.
Thx

It's amazing how DP's really help all around, speed, lag and FUN !!

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      06-17-2013, 12:51 PM   #22
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Quote:
Originally Posted by TLO03 View Post
I find that with e85 mixture there is no stinky exhaust smell , 93 octane different story..
I did not notice that with mine

I've put almost 300 miles since the Dr Euro DP's were installed and there is no smell at all with or without E85
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