BMW
X1 / X2
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read
BMW X1 (F48) and X2 (F39) Forums General BMW X2 Forum (F39) Eventuri intake here!

Post Reply
 
Thread Tools Search this Thread
      10-05-2020, 08:38 PM   #23
billnchristy
Captain
331
Rep
722
Posts

Drives: 2019 X2 m35i
Join Date: Feb 2019
Location: Atlanta

iTrader: (0)

Garage List
A cool part between shifts it now has an almost gunshot like pop instead of the brappy whoosh when hard on the throttle.
Appreciate 0
      10-06-2020, 12:34 PM   #24
rice_rocket88
Captain
101
Rep
619
Posts

Drives: E60 F48 F49
Join Date: Mar 2019
Location: Boston

iTrader: (0)



Here's my link. I can say for sure the phone is clipping some background noise. I just plopped my phone on top of the battery tray and gave 'er a bunch of rev's.

Again my complaint is that I can't hear much with the windows up. I can certainly hear it a little better with the windows down, and in parking garages and ramps it echos more. Still it's a big open filter and a metal 1 ft piece of tubing. I think because the entire intake tract is plastic with dampers there's not a lot more that can be made. I kind of hoped the eventuri "vortex" would make some more turbulence sound
Appreciate 1
      10-06-2020, 01:09 PM   #25
billnchristy
Captain
331
Rep
722
Posts

Drives: 2019 X2 m35i
Join Date: Feb 2019
Location: Atlanta

iTrader: (0)

Garage List
I noticed 2 more things. IAT around 94 driving and upto 120 or so idling.

Also seems to hit peak boost fast, even with like quarter throttle. I think it will be a huge benefit with tuning
Appreciate 0
      10-11-2020, 12:07 PM   #26
xcelir8bmw
Captain
United_States
127
Rep
613
Posts

Drives: 2019 BMW X2 M35i
Join Date: May 2019
Location: Chicagoland

iTrader: (0)

Quote:
Originally Posted by billnchristy View Post
I noticed 2 more things. IAT around 94 driving and upto 120 or so idling.

Also seems to hit peak boost fast, even with like quarter throttle. I think it will be a huge benefit with tuning
IAT is inline with stock airbox and snorkel. That's a huge plus compared to the heat soak CTS/DIY system myself and rice_rocket88 installed.

We now need a larger fuel pump to keep up with the intake so we don't lean out our fuel trims.
Appreciate 0
      10-11-2020, 09:37 PM   #27
//TMT
Second Lieutenant
//TMT's Avatar
United_States
56
Rep
270
Posts

Drives: 2020 X2 M35i, 2005 Volvo V50T5
Join Date: Sep 2019
Location: Eastern Massachusetts

iTrader: (0)

Quote:
Originally Posted by billnchristy View Post
It also just doesn’t fit up well between the two pieces. I think it needs another clamp.
What was the resolution to this?
Appreciate 0
      10-12-2020, 06:31 PM   #28
xcelir8bmw
Captain
United_States
127
Rep
613
Posts

Drives: 2019 BMW X2 M35i
Join Date: May 2019
Location: Chicagoland

iTrader: (0)

Quote:
Originally Posted by //TMT View Post
What was the resolution to this?
I am curious now too!
Appreciate 0
      10-12-2020, 07:11 PM   #29
billnchristy
Captain
331
Rep
722
Posts

Drives: 2019 X2 m35i
Join Date: Feb 2019
Location: Atlanta

iTrader: (0)

Garage List
I put a silicone band over the connection.
Appreciate 0
      10-16-2020, 10:45 AM   #30
billnchristy
Captain
331
Rep
722
Posts

Drives: 2019 X2 m35i
Join Date: Feb 2019
Location: Atlanta

iTrader: (0)

Garage List
Cool graph I made this morning with IAT, ambient, boost and speed.

Seems the true temperature effect comes from stopping and going more than speed or boost.

This is a 15 Mile chunk of my commute
Attached Images
 
Appreciate 1
      10-16-2020, 02:24 PM   #31
xcelir8bmw
Captain
United_States
127
Rep
613
Posts

Drives: 2019 BMW X2 M35i
Join Date: May 2019
Location: Chicagoland

iTrader: (0)

I figured it all out! I know what's really going on.

.
.
.
.
.
.
.
.
.
{jk}

Happy Friday everyone!
Appreciate 0
      10-16-2020, 05:00 PM   #32
billnchristy
Captain
331
Rep
722
Posts

Drives: 2019 X2 m35i
Join Date: Feb 2019
Location: Atlanta

iTrader: (0)

Garage List
The reality is I probably speed too much.
Appreciate 0
      10-22-2020, 11:18 AM   #33
xcelir8bmw
Captain
United_States
127
Rep
613
Posts

Drives: 2019 BMW X2 M35i
Join Date: May 2019
Location: Chicagoland

iTrader: (0)

Quote:
Originally Posted by billnchristy View Post
The reality is I probably speed too much.
That's why I upgraded to an Uniden R7. Right there with ya'!
Appreciate 0
Post Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 10:10 PM.




xbimmers
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST