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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 > installed COBB AP today!



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      01-27-2012, 07:36 PM   #1
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installed COBB AP today!

well, I was all worried about the install, but it was super simple. I am using the 93 octane aggressive stage 1 map. I really can\'t believe the difference and I haven\'t got to drive it much yet. but in my opinion its literally a total transformation. but one weird thing, I have a turner motorsports cat back exhaust and it seemed to be pretty loud. with the cobb installed it seems quieter. I dont know off its just my imagination. but overall I\'m stunned at this setup.
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      01-27-2012, 08:03 PM   #2
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Any fault code yet?
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      01-27-2012, 08:18 PM   #3
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Better air fuel ratio with the Cobb?...wonder if that may alter exhaust note at different levels.

I need to get one! I'm getting desperate lol
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      01-27-2012, 08:32 PM   #4
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Quote:
Originally Posted by Zebra99 View Post
Better air fuel ratio with the Cobb?...wonder if that may alter exhaust note at different levels.

I need to get one! I'm getting desperate lol
Richer afrs make the exhaust quieter due to lower egts!
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      01-27-2012, 08:35 PM   #5
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Glad to hear that you're happy with the COBB John!
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      01-27-2012, 08:38 PM   #6
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Glad to hear it John. Hope you enjoy.
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      01-27-2012, 08:40 PM   #7
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BTW if I ever go with aftermarket exhaust it'll be TMS. I've been eyeing that one for a while now.
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      01-27-2012, 09:02 PM   #8
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I havent heard much about the turner motorsports exhaust set up. Im running the akrapovic SS exhaust and AR downpipes and it sounds like a MONSTER. Akrapovic really makes the best products in my personal opinion. I dont know if I felt so much of a gain, but the sound is just absolutely amazing throughout the whole entire RPM range. No drone no rasp.
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      01-27-2012, 09:02 PM   #9
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That post was completely off topic lol sorry guys
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      01-27-2012, 09:24 PM   #10
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Quote:
Originally Posted by woptang22 View Post
well, I was all worried about the install, but it was super simple. I am using the 93 octane aggressive stage 1 map. I really can\'t believe the difference and I haven\'t got to drive it much yet. but in my opinion its literally a total transformation. but one weird thing, I have a turner motorsports cat back exhaust and it seemed to be pretty loud. with the cobb installed it seems quieter. I dont know off its just my imagination. but overall I\'m stunned at this setup.
I'm glad you got everything sorted out, enjoy your car
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SOLD - '22 Tesla M3P | '10 E92 335i M, 6MT COBB, FBO, st2 LPFP, Mfactory LSD | '07 E90 335i, PTF COBB E50, FBO, HFS4
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      01-27-2012, 10:01 PM   #11
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I installed mine yesterday, 93 aggressive linear map. It seems like its lacking low end torque and high end ( above 3300 rpms) seems like power comes out of nowhere. my exhaust got a deeper tone right after the install.. it almost feels uncomfortable to hit WOT like before. my 2cents.
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      01-27-2012, 10:06 PM   #12
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Quote:
Originally Posted by TXTT View Post
I installed mine yesterday, 93 aggressive linear map. It seems like its lacking low end torque and high end ( above 3300 rpms) seems like power comes out of nowhere. my exhaust got a deeper tone right after the install.. it almost feels uncomfortable to hit WOT like before. my 2cents.
Did you try the stock throttle map? Maybe you don't like linear...I know I don't.
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      01-27-2012, 10:57 PM   #13
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Congrats on the new Cobb unit. I too have the TMS exhaust and it kind of bums me out to hear that it subdued the exhaust note a bit with the tune. Oh well. It wont stop me from getting a Cobb unit as well.
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      01-27-2012, 11:14 PM   #14
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Try running the AP on map 0, your exhaust will get LOUD and pop like crazy between shifts lol
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      01-28-2012, 07:40 AM   #15
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Originally Posted by 91Octane View Post
Any fault code yet?
no fault codes, hopefully I dont get any..
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      01-28-2012, 07:41 AM   #16
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Quote:
Originally Posted by Zebra99 View Post
Better air fuel ratio with the Cobb?...wonder if that may alter exhaust note at different levels.

I need to get one! I'm getting desperate lol
I guess thats possible. Its kind of strange how the exhaust sounds different. Not a bad thing. Just doesnt seem as loud.
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      01-28-2012, 07:43 AM   #17
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Quote:
Originally Posted by **********s.com View Post
Glad to hear that you're happy with the COBB John!
Thank you very much alan. I appreciate the great deal and customer service. To anyone that hasnt yet order from Alan at **********s, make sure he is the next person/shop you deal with for all you car needs. He was an excellent help and have me a great deal. Thanks again Alan.
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      01-28-2012, 07:45 AM   #18
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Quote:
Originally Posted by bigdnno98 View Post
BTW if I ever go with aftermarket exhaust it'll be TMS. I've been eyeing that one for a while now.
I actually bought the TMS exhaust from a local guy that sold his car. I love the way it sounds. It doesnt seem like a lot of people on this forum have the TMS exhaust,. But when I first heard the sound of it on their website, I wanted it. So I think its a good choice when your ready. And thank you again for all your advice.
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      01-28-2012, 07:47 AM   #19
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Originally Posted by marv85 View Post
I'm glad you got everything sorted out, enjoy your car
thank you Marwan, I really appreciate all your PMs helping me out. Its greatly appreciated. Everything was nice and easy to install. Now I just have to get more time to drive the car. lol
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      01-28-2012, 07:49 AM   #20
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Quote:
Originally Posted by skinrock View Post
Did you try the stock throttle map? Maybe you don't like linear...I know I don't.
I dont believe I used the linear map. It was the aggressive stock map I used. I guess I can try them all to see what I like most.
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      01-28-2012, 09:19 AM   #21
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By the way, if I want to use the AP as a boost gauge obviously it has to be plugged in. But do I have to unplug the unit every time I get out of the car because it stays on when the car is off? Im guessing there is no power button on the AP?
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      01-28-2012, 11:23 AM   #22
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Yep, you have to unplug it. It can cause an error message if you leave it plugged up long enough.
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