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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 > LET motorsports Tune - Stage 1



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      06-19-2009, 10:59 PM   #1
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LET motorsports Tune - Stage 1

Hey all,

I finally got some dyno numbers so i figured i'd post up some graphs. The numbers were made on a dyno dynamics dyno.








overall i'm happy. we're having some wastegate issues which is why we're seeing the boost spikes and thus the non smooth powerband. but overall i'm very pleased.

they're not the raw numbers like a dynojet but 48 whp and 50 ft lbs of torque on the same day with the same car on the same dyno i'm very very happy
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      06-19-2009, 11:36 PM   #2
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Thats not bad. Were you running race fuel? I ran my car on a dyno dynamics with Procede V1.47 and ran a 321Whp on 100Oct. This was a while back. Its funny how both our graphs start dropping torque around 4800rpm....

Stock, both our charts are pretty similar though!

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      06-19-2009, 11:39 PM   #3
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nope, 93 with 102 intake temps
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      06-19-2009, 11:50 PM   #4
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Put them 20's on son
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      06-19-2009, 11:51 PM   #5
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no sense in having them on for dyno pulls and daily driving

plus they're getting painted
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      06-21-2009, 07:03 PM   #6
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the car is at LET for the week getting a custom exhaust and more tuning done. Hoping to be +25 whp!!!
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      06-21-2009, 07:09 PM   #7
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Good increase for a stage 1 tune on a DD dyno.
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      06-21-2009, 07:12 PM   #8
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yeah i'm very happy. its an old map, so i'm anxious to see what it will do with the new map and the new exhaust
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      06-30-2009, 12:20 PM   #9
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Quote:
Originally Posted by Nebster View Post
Hey all,

I finally got some dyno numbers so i figured i'd post up some graphs. The numbers were made on a dyno dynamics dyno.


overall i'm happy. we're having some wastegate issues which is why we're seeing the boost spikes and thus the non smooth powerband. but overall i'm very pleased.

they're not the raw numbers like a dynojet but 48 whp and 50 ft lbs of torque on the same day with the same car on the same dyno i'm very very happy
Not a very pretty graph.
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      06-30-2009, 12:26 PM   #10
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why only stage 1?
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      06-30-2009, 01:26 PM   #11
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Quote:
Originally Posted by Nebster View Post
yeah i'm very happy. its an old map, so i'm anxious to see what it will do with the new map and the new exhaust
New map came out for the stage 1? Looks like I'm gonna have give Tony a ring
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      06-30-2009, 01:49 PM   #12
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Quote:
Originally Posted by turkish335 View Post
why only stage 1?
Lack of supporting mods I'm assuming? Not everyone mods their car to the hilt, performance-wise, and this is a good way to get a decent bump in power while not having to do shit else. Take your car, go to tune shop, they flash car, drive away. Wham, bam, thank you Tony.
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      06-30-2009, 01:50 PM   #13
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Originally Posted by ragingclue View Post
Lack of supporting mods I'm assuming? Not everyone mods their car to the hilt, performance-wise, and this is a good way to get a decent bump in power while not having to do shit else. Take your car, go to tune shop, they flash car, drive away. Wham, bam, thank you Tony.
Exactly! You make it over there yet?
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      06-30-2009, 01:55 PM   #14
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Quote:
Originally Posted by Chi-Town 335xi View Post
Exactly! You make it over there yet?
Nope not yet. I'm too busy and when I'm not busy, I'm busy being lazy.

Was in the process of gathering supporting mods and going straight to stage II or III, but I've gotten sidetracked since then.... I wish I could say I had a better reason, like I spent all my money on ganja and I'm now living out of my car so I can't spend money on mods, but that's not the case. Just haven't taken enough initiative yet.
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      06-30-2009, 02:13 PM   #15
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Originally Posted by ragingclue View Post
Nope not yet. I'm too busy and when I'm not busy, I'm busy being lazy.

Was in the process of gathering supporting mods and going straight to stage II or III, but I've gotten sidetracked since then.... I wish I could say I had a better reason, like I spent all my money on ganja and I'm now living out of my car so I can't spend money on mods, but that's not the case. Just haven't taken enough initiative yet.
HA yeah I know the feeling, it's easy to be lazy when it's nice outside. If you do end up spending all your money on ganja, be sure to PM me
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      06-30-2009, 04:52 PM   #16
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Nice numbers for a mild flash.

I also did a stock dyno pull on the same machine and got the exact same numbers.
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      06-30-2009, 05:01 PM   #17
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HA yeah I know the feeling, it's easy to be lazy when it's nice outside. If you do end up spending all your money on ganja, be sure to PM me
+1

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      06-30-2009, 09:19 PM   #18
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curve is much much straighter now. Picked up an additional 20 torque and 15 horsepower from when i walked in.

numbers are much lower now because i had the 20's on. I will post the dyno graph when i have a chance to scan it in
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      07-01-2009, 11:07 AM   #19
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Quote:
Originally Posted by Nebster View Post
curve is much much straighter now. Picked up an additional 20 torque and 15 horsepower from when i walked in.

numbers are much lower now because i had the 20's on. I will post the dyno graph when i have a chance to scan it in
You picked up 15hp and are still on Stage 1 or did you move up to stage 2? If this is just an improvement to stage 1 I'm all over it
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      07-01-2009, 12:00 PM   #20
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Just the improvemet to tge stage 1. I'm not sure what stage 1 map you have. Give Tony a call and he'll take care of you
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