Akrapovic Evolution Review+Dyno+Pics

Cloud · 02-18-2010, 11:04 PM

bet u felt the dip at before 2.5k rpm hehe

Ca$hOnly · 02-18-2010, 11:08 PM

Quote:

Originally Posted by rldzhao

Nice set up! I am definitely considering this set up as well.

BTW, did we ever reach a conclusion on how exactly this 'deleter' works? Will the 'deleter' hide other more serious (hard) codes besides (emissions related) readiness codes?

I remember reading in the other thread that the deleter only hides the emissions code. I do not have any confirmation or more information on this. Maybe the guy from the other thread could chime in. I don't remember his name.

Quote:

Originally Posted by H Bomb

congrats bro enjoy

so from the dyno if i read it right you gained 13tq over stock?? i thought full systems get around 20-23lb tq??? not sure what akra claims bc there tq figures are different then us figures

full system def makes a big difference, def update us as you get more miles. i know after i put my system on my car it was like a new animal

I'm not too worried about the max hp and tq figures. I'm more interested in the increase underneath the tq curve over stock. If you look between 4k and 6k rpms, there is quite a significant increase in tq and hp over stock, and it then decreases as the rpms rise. I think Akrapovic claims a 25tq gain at 4.6k rpm, which looks fairly accurate.

From driving I can tell you that there is a significant change in the way the car pulls from 4k to 6k rpm. Feels much more powerful.

Quote:

Originally Posted by Cloud

bet u felt the dip at before 2.5k rpm hehe

I can feel the dip a little bit, but it doesn't bother me. I shoot past 2.5k rpms pretty quickly.

consolidated · 02-18-2010, 11:39 PM

Quote:

Originally Posted by Ca$hOnly

I remember reading in the other thread that the deleter only hides the emissions code. I do not have any confirmation or more information on this. Maybe the guy from the other thread could chime in. I don't remember his name.

In the other thread I induced a few codes and they all showed up in idrive, the BT tool, and triggered the CEL/SES light...the Akra part isn't hiding error codes, except the one that matters.

Ca$hOnly · 02-18-2010, 11:41 PM

Quote:

Originally Posted by consolidated

In the other thread I induced a few codes and they all showed up in idrive, the BT tool, and triggered the CEL/SES light...the Akra part isn't hiding error codes, except the one that matters.

Awesome! Thank you for clarifying!

991brothers · 02-19-2010, 12:08 AM

WOOW nothing but quality touches your car!!! congrats. i gotta see your car around here sometime!!

i have a question, was the miesterschaft too loud? I heard it from videos and hearing it at meets i know that's exhaust i want and i remember you had that one before. just wanted to know your review on that one also.

Kev · 02-19-2010, 02:09 PM

Great choice of exhaust! It would be better if the Akrapovic CEL module is a pin-in, pin-out version. I'm sure a local competent indy shop can modify that with OEM pins.

FusionM · 02-19-2010, 02:31 PM

I want to pull the trigger on this one...

Checkcaptain · 02-19-2010, 02:42 PM

Hey Tim,
thanks for the great review!
I am glad that the deleter is doing it´s job - if we can secure your observations, I am sure it will go into production soon. Keep us updated, please!
Also I am happy that you like your new baby.

C U

Ralf

BMRLVR · 02-19-2010, 08:28 PM

Quote:

Originally Posted by Kev

Great choice of exhaust! It would be better if the Akrapovic CEL module is a pin-in, pin-out version. I'm sure a local competent indy shop can modify that with OEM pins.

My thoughts exactly!

I bought some OBD pins and two Male OBD plugs and am going to do this when my car arrives. Hopefully the OBD plug will fit under the OEM cover for the female end of the OBD connection down by the hood release. If the cover fits I will put the 4 pins into the proper positions in the plug and I will just have to plug the assembly in. If the cover won't fit over the plug I will just crimp the pins on the end of the Delete-R's wires and I will plug them into the proper positions individually.

I will post pictures and a DIY when this is complete! Should done be around early May.

Bob MG · 02-21-2010, 01:19 PM

Quote:

Originally Posted by BMRLVR

Don't debate..... do both!!

Firstly congrats to Cash! Finally you got the evo system. Ralf is a champ! And as I said in my thread, 5 days to SA and that included the worst snow storm in Germany and Europe

as for BMLVR, he is absolutely right!! Don't debate do both, we both did!!
Hell why stop there buddy, throw in the ESS Stage 2 while you're at it

Bob MG · 02-23-2010, 12:23 AM

Quote:

Originally Posted by SpencerM3

+1

my plan

To be honest, the full Akra is better than a BBK to do first. It completely changes the cars character and performance.

BBK is great to look at but on the street is hardly noticeable! Not that I regret getting it

since I really need it for what's next

Ca$hOnly · 02-23-2010, 12:34 AM

Quick update:

CEL for increased emissions came on last night after 350 miles with the exhaust and deleter. After turning the car on and off the light was still there. To my surprise on my way home after about 10 miles it turned off and hasn't come on since.

SpencerM3 · 02-23-2010, 12:35 AM

Quote:

Originally Posted by Ca$hOnly

Quick update:

CEL for increased emissions came on last night after 350 miles with the exhaust and deleter. After turning the car on and off the light was still there. To my surprise on my way home after about 10 miles it turned off and hasn't come on since.

That's odd? Hopefully it won't come back, keep us posted.

Singletrack · 02-23-2010, 08:32 AM

Congrats!

Donbona · 02-23-2010, 10:40 AM

Excellent choice Cash

....Makes it a joy to drive...I think it completes the M3 without adding superchargers and such. Although I may choose that route in the future!

SpencerM3 · 02-23-2010, 11:29 AM

Quote:

Originally Posted by Donbona

Excellent choice Cash

....Makes it a joy to drive...I think it completes the M3 without adding superchargers and such. Although I may choose that route in the future!

Totally agree, and yes I will reference this post in a few months once we see you got a supercharger

, the mod bug is a dangerous thing

Ca$hOnly · 02-23-2010, 12:47 PM

Quote:

Originally Posted by PencilGeek

What gasoline octane rating?

91 cali gas

Bob MG · 02-23-2010, 01:40 PM

Quote:

Originally Posted by SpencerM3

Totally agree, and yes I will reference this post in a few months once we see you got a supercharger

, the mod bug is a dangerous thing

Do it do it do it do it!!!!

BMRLVR · 02-23-2010, 02:58 PM

Quote:

Originally Posted by Ca$hOnly

Quick update:

CEL for increased emissions came on last night after 350 miles with the exhaust and deleter. After turning the car on and off the light was still there. To my surprise on my way home after about 10 miles it turned off and hasn't come on since.

Have the car scanned and see if it was indeed for "Catalyst Efficiency"....... there is a good chance it was not. If it wasn't for "Catalyst Efficiency" then this is actually good news. This will show that the CEL system still indeed monitors other systems properly even with the Delete-R.

Ca$hOnly · 02-23-2010, 03:51 PM

Quote:

Originally Posted by BMRLVR

Have the car scanned and see if it was indeed for "Catalyst Efficiency"....... there is a good chance it was not. If it wasn't for "Catalyst Efficiency" then this is actually good news. This will show that the CEL system still indeed monitors other systems properly even with the Delete-R.

How do I do that? I don't have a scanner. Can I just go to the dealer and say "scan my car for codes"?

mkPOTO · 02-23-2010, 04:19 PM

very jealous.. where did you get it from?

Ca$hOnly · 02-23-2010, 04:26 PM

Quote:

Originally Posted by mkPOTO

very jealous.. where did you get it from?

Pm Checkcaptain

02-18-2010, 11:04 PM	#23
Cloud Lieutenant 62 Rep 484 Posts Drives: AW 2009 E92 6MT Join Date: Nov 2006 Location: Rowland Heights iTrader: (0)	bet u felt the dip at before 2.5k rpm hehe
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02-19-2010, 12:08 AM	#27
991brothers Colonel 501 Rep 2,391 Posts Drives: GT3 RS Join Date: Oct 2008 Location: Newport Beach iTrader: (1)	WOOW nothing but quality touches your car!!! congrats. i gotta see your car around here sometime!! i have a question, was the miesterschaft too loud? I heard it from videos and hearing it at meets i know that's exhaust i want and i remember you had that one before. just wanted to know your review on that one also.
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02-19-2010, 02:09 PM	#28
Kev Critical Care Anesthesiologist 481 Rep 8,828 Posts Drives: SMB F83 Join Date: Aug 2006 Location: Seattle, WA iTrader: (24) Garage List 2009 Porsche 911 Ca ... [9.50]	Great choice of exhaust! It would be better if the Akrapovic CEL module is a pin-in, pin-out version. I'm sure a local competent indy shop can modify that with OEM pins. __________________ kev { divinum est sedate dolorem } "your friendly neighborhood critical care anesthesiologist"
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02-19-2010, 02:31 PM	#29
FusionM Private First Class 20 Rep 179 Posts Drives: . Join Date: Feb 2008 Location: . iTrader: (0)	I want to pull the trigger on this one...
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02-19-2010, 02:42 PM	#30
Checkcaptain Major 549 Rep 1,179 Posts Drives: BMW M4 GTS Join Date: Jan 2009 Location: Germany iTrader: (0)	Hey Tim, thanks for the great review! I am glad that the deleter is doing it´s job - if we can secure your observations, I am sure it will go into production soon. Keep us updated, please! Also I am happy that you like your new baby. C U Ralf
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02-23-2010, 12:34 AM	#34
Ca$hOnly Major 47 Rep 1,073 Posts Drives: E92 M3 Join Date: Apr 2009 Location: In ur fridge, eatin ur foodz iTrader: (5)	Quick update: CEL for increased emissions came on last night after 350 miles with the exhaust and deleter. After turning the car on and off the light was still there. To my surprise on my way home after about 10 miles it turned off and hasn't come on since. __________________
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02-23-2010, 08:32 AM	#36
Singletrack 4th down; 4th quarter? Renegade. 87 Rep 3,850 Posts Drives: 09 SSII E92 M3; 19 FG M5C Join Date: Aug 2008 Location: Pittsburgh, PA iTrader: (3)	Congrats!
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02-23-2010, 10:40 AM	#37
Donbona Lieutenant Colonel 167 Rep 1,659 Posts Drives: E93 M3 DCT 2008 Join Date: May 2009 Location: London UK iTrader: (0)	Excellent choice Cash....Makes it a joy to drive...I think it completes the M3 without adding superchargers and such. Although I may choose that route in the future! __________________ M3 E93 DCT, Space Grey,BC HB29 Forged Deep Concave Wheels, Ericsson Amuse F/R Bumper, Evolve Full Exhaust System, INTRAX Coilovers, STOPTECH BBK, Performance Steering Wheel,Custom Red/Black Leather Seats,///M3 \|\|Bimmerpost M3 Car Of The Month May - 2010SOLD 2010 R35 GTR
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02-23-2010, 04:19 PM	#43
mkPOTO Mr. Nice Says Hello 636 Rep 16,662 Posts Drives: BMW M3 \| X5 xdrive 35i MSport Join Date: Dec 2008 Location: USA iTrader: (25) Garage List 2002 Lexus GS300 [0.00] 2008 BMW E92 M3 [5.58]	very jealous.. where did you get it from?
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