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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 > Cobb 'ed FTW



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      03-18-2011, 01:28 PM   #1
BoostedBarrett
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Cobb 'ed FTW

After driving my 08 335i with a SSTT for 1000 miles I recently got a Cobb Accessport. I used to race time trials with Subaru Sti's years ago and was a huge fan of cobb accessports. After installing the Cobb I was amazed at how effortlessly the car took off. When you put the AT in Sport mode you can really feel the increased torque in the Tranny.

Holy Crap the car feels fast. I can't wait for a stage two map, and the install of my Magnaflow mufflers and DCI. Cobb for the win!
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      03-18-2011, 01:35 PM   #2
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Good to hear! Planning on FMIC and DCI's next ... c'mon stage 2 maps!!!!!!!!!!!!!!!! WE WANT YOU!!!!!
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      03-18-2011, 10:45 PM   #3
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what is supposed to be the difference between stage 1 and 2 maps?
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      03-18-2011, 11:27 PM   #4
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Quote:
Originally Posted by kaigoss69 View Post
what is supposed to be the difference between stage 1 and 2 maps?
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      03-18-2011, 11:32 PM   #5
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how much boost is Stage 2 pushin?
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      03-19-2011, 06:42 AM   #6
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Originally Posted by dlbrooks18 View Post
how much boost is Stage 2 pushin?
Its not out yet so no confirmation but I would guess around 16psi.
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      03-19-2011, 07:07 AM   #7
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im pretty sure the difference between stage 1 and stage 2 is not only more boost but also afr and timing, there may be more im not 100% sure. stage 1 is for stock cars where as stage 2 is for cars with basic mods like fmic, intake, exhaust, basically bolt-ons.
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      03-19-2011, 07:19 AM   #8
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Quote:
Originally Posted by pHo_e92 View Post
im pretty sure the difference between stage 1 and stage 2 is not only more boost but also afr and timing, there may be more im not 100% sure. stage 1 is for stock cars where as stage 2 is for cars with basic mods like fmic, intake, exhaust, basically bolt-ons.
Agree, I oversimplified by saying boost. I am sure they will be doing alot to get the boost up safely.
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      03-19-2011, 07:31 AM   #9
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Quote:
Originally Posted by kaigoss69 View Post
what is supposed to be the difference between stage 1 and 2 maps?
Stage 2 will probably raise boost and timing according to the higher knock thereshold given by lower IATs from a bigger intercooler, faster exhaust gas expelling and lower EGT temperature by using catless downpipes, less backpressure by using a catless exhaust. Stage 2 will also have to take into account the fact that boost builds much faster because of the catless setup, and the boost overshoots need to be dealt whith.
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      03-19-2011, 07:34 AM   #10
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ok thanks, since I am not going to do any further mods, stage 1 is fine with me then.
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