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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 > RD Sport Turbo upgrade



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      05-20-2009, 06:02 PM   #1
dlbrooks18
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RD Sport Turbo upgrade

Anyone seen or purchased this?

http://www.gmpperformance.com/index....ail&PID=186686

http://www.gmpperformance.com/index....ail&PID=186687
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      05-20-2009, 06:07 PM   #2
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It's what the RD sport car has.
The Red E92 335 with RD sport bodykit, suspension, brakes, wheels, exhaust, ETC
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      05-20-2009, 06:31 PM   #3
dlbrooks18
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^thanks, I just did a google search and found a pic of that car.. Funny thing is that I saw this car at the Irvine meet last month, actually it was parked right next to mine. I didn't know it had upgraded turbo's, I wonder what kind of numbers it is putting down?
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      05-20-2009, 06:42 PM   #4
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Originally Posted by dlbrooks18 View Post
^thanks, I just did a google search and found a pic of that car.. Funny thing is that I saw this car at the Irvine meet last month, actually it was parked right next to mine. I didn't know it had upgraded turbo's, I wonder what kind of numbers it is putting down?
Yeah, Federico was there for a bit.
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      05-20-2009, 07:34 PM   #5
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Quote:
Originally Posted by dlbrooks18 View Post
^thanks, I just did a google search and found a pic of that car.. Funny thing is that I saw this car at the Irvine meet last month, actually it was parked right next to mine. I didn't know it had upgraded turbo's, I wonder what kind of numbers it is putting down?
Website says 442HP I would think 500hp should be the minimum with upgraded turbos.
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      05-20-2009, 07:52 PM   #6
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Originally Posted by pwrdbynel View Post
Website says 442HP I would think 500hp should be the minimum with upgraded turbos.
Could be a million reasons its not that high.

Maybe they arent falling into this 'MO POWA' bullshit that the current tuning options push sooo hard.

A 335 that could pull 15psi to 7000rpm while remaining within the efficiency range would be awesome! A linear power curve is the single best thing ever. When your power curve looks like the hunchbacks hump, there is TONS of room for improvement.
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      05-21-2009, 12:00 AM   #7
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Im surprised i never heard of this, btw those numbers are whack. I mean you spend 10k on parts and god knows how much on labor and look at the numbers you end up with. im sure poeople are getting those numbers on stock turbos with tunes and most bolt-ons
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      05-21-2009, 12:15 AM   #8
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I can get that power on jb3
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      05-21-2009, 01:20 AM   #9
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I can get that power on jb3
Yeah ok

The stock turbos would last no more than a few thousand miles.
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      05-21-2009, 01:42 AM   #10
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so many damn noobs i swear. they arent even pushing the limits of the turbo what so ever. they simply just upgraded them. keep the bitchin and moaning going please. if they wanted more power, they could easily turn boost up, along with other things.

just think of it this way. we're "pushing our turbos" to get 400whp+ while its easy for this rd sport turbo kit to achieve it with no "pushing"
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      05-21-2009, 01:45 AM   #11
Zeph
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I am sure their car is designed to race on a track, not a dyno. There is ALOT more to a tune than the peaks. Go try the "turbo melter" map on a 20 minute hard track session and let us know the results
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      05-21-2009, 02:53 AM   #12
dlbrooks18
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Quote:
Originally Posted by marty_mcfly View Post
so many damn noobs i swear. they arent even pushing the limits of the turbo what so ever. they simply just upgraded them. keep the bitchin and moaning going please. if they wanted more power, they could easily turn boost up, along with other things.

just think of it this way. we're "pushing our turbos" to get 400whp+ while its easy for this rd sport turbo kit to achieve it with no "pushing"
So I wonder what kind of power these turbo's can max out at, anyone out there running this setup? Or is there a rep from RD on this site?


Last edited by dlbrooks18; 05-21-2009 at 03:11 AM..
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      05-21-2009, 09:19 AM   #13
ssabripo
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Quote:
Originally Posted by TwinTurboXI View Post
Yeah ok

The stock turbos would last no more than a few thousand miles.
come again?!
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      05-21-2009, 12:22 PM   #14
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MO POWA
MO POWA
MO POWA

Its funny how few people REALLY get it...
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      05-21-2009, 12:36 PM   #15
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Quote:
Originally Posted by smdandb2 View Post
MO POWA
MO POWA
MO POWA

Its funny how few people REALLY get it...
it's alright man, i get it.
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      05-21-2009, 01:05 PM   #16
flem
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Quote:
Originally Posted by smdandb2 View Post
MO POWA
MO POWA
MO POWA

Its funny how few people REALLY get it...
Unagi POWA???
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