N54 Single Turbo Kit Choice

MoistNapkin

Corporal
May 25, 2019
104
89
0
Ride
08 135i
Borgwarners are solid, they are journal bearing right? Which one is comparable to the 6266?

Yep, you're totally right. I completely misread and thought they were EFR versions which have ceramic BB. I retract my statement above. šŸ˜†
 
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berns

Corporal
Jan 15, 2018
175
266
0
Ride
'09 135i
CES Kit all the way. I've beat the shit out of my car, the hardware is beautiful and holding up the abuse. 530whp @ 18psi on a GTX-3076R Gen II pretty effortlessly.

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DASN54

Specialist
May 27, 2019
62
25
0
Pismo Beach, CA
Ride
2008 Jet Black E90 335i
Out of curiousity, how do you plan on passing the visual inspection?

All they are going to see is the filter, and my bay is going to look stock, I don't buy flashy accessories (everything is black) and where I live no one will ever know. DCI's are carb legal wink wink. Shoot....I just had my truck smogged (which has headers) and the guy didn't even pop the hood, as long as he plugs it in and everything shows readiness you're all good. Don't over think it.
 

berns

Corporal
Jan 15, 2018
175
266
0
Ride
'09 135i
Are you running a full tstat delete, or is there an external unit out of sight?

No oil thermostat. For a track car it really doesn't matter, but now that I'm street driving more, I'm going to add a remote thermostat. I have an Earl's 185* remote tstat sitting here. Just really hate making AN lines.
 
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nexus

Lurker
Jul 2, 2017
12
6
0
Ride
135
CES support doesn't exist. Called and left 4 voicemails with no callback. Emails are coming back as return to sender. If they can't return phone calls, fb msg, or emails not getting a dime from me.
 

RuskiRacer

Captain
Jul 17, 2019
1,209
758
0
Ride
2009 e93 335i
CES support doesn't exist. Called and left 4 voicemails with no callback. Emails are coming back as return to sender. If they can't return phone calls, fb msg, or emails not getting a dime from me.
Speedtech and doc race both have great customer service and good kits choose one of them
 

berns

Corporal
Jan 15, 2018
175
266
0
Ride
'09 135i
CES support doesn't exist. Called and left 4 voicemails with no callback. Emails are coming back as return to sender. If they can't return phone calls, fb msg, or emails not getting a dime from me.

I find that hard to believe, but give me your name and number or email and Iā€™ll get it over to John.
 
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nexus

Lurker
Jul 2, 2017
12
6
0
Ride
135
I find that hard to believe, but give me your name and number or email and Iā€™ll get it over to John.
Appreciate it, went with the speedtech kit. CES would've been nice since they're driving distance.
 

tisdrew

Corporal
Jun 27, 2017
179
91
0
Ride
09 335i 6MT
What's the size limitation on turbos for most bottom-mount kits like the CES? You've got a 3076 which is pretty tiny compared to something like a 6870 or a GT4088
 

MoistNapkin

Corporal
May 25, 2019
104
89
0
Ride
08 135i
Haven't had any o2 issues yet with the doc apparently they made some changes with the newer kits

You're one of the luckier fortunately. I Have a buddy who's on their 3rd pair in 4 months, not until he installed 02 sniffers did he actually preseve the lifespan of the sensors. Kit was purchased in august.
 

DCook

Sergeant
May 25, 2018
274
135
0
Ride
08 BMW e92
Speedtech and doc race both have great customer service and good kits choose one of them
I call bullshit on docrace customer service. I cant get any replies via email, Instagram or even a phone call.

Fwiw i have been through 8 o2 sensors on the doc kit. Probably going on 9 when it gets reinstalled.
 

berns

Corporal
Jan 15, 2018
175
266
0
Ride
'09 135i
What's the size limitation on turbos for most bottom-mount kits like the CES? You've got a 3076 which is pretty tiny compared to something like a 6870 or a GT4088

There's plenty of room down there. My tiny turbo could likely push close to 700whp on this setup. I think a 3582 would be perfect for anything north of 700. I believe they've seen 800+.
 
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silverstreak18

Corporal
Jan 3, 2018
129
67
0
Charlotte, NC
Ride
2016 M3
I think everyone needs to understand that a lot of companies might be a little slow in responding right now. Most are working with limited staff and are probably getting behind.