GB: RPI scoop for 545i, 550i (pre and LCI models)
#191
#192
Contributors
Join Date: Jun 2008
Posts: 754
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: A Car faster than yours.....
![Default](https://5series.net/forums/images/icons/icon1.gif)
UPS ground. Gotta love it.
#193
Contributors
Join Date: Apr 2008
Location: New Jersey
Posts: 2,596
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: '05 545 Titanium Silver, Black Leather - Nav, Logic 7, Cold weather.
Mods:
Carbon filter removed.
M5 iDrive knob.
Umnitza license plate LEDs.
MP3
40% 3M tint
ACS Anti-Roll(sway) bars
RPI Scoop
G-tech Pro RR
CF Roundels
CF Wheel caps
![Default](https://5series.net/forums/images/icons/icon1.gif)
Originally Posted by unknown' post='691300' date='Oct 12 2008, 09:06 PM
haha too funny! and you guys ordered before me...
i ordered from trinity and they have been awesome.
![Laughing](https://5series.net/forums/images/smilies/imported/laughing.gif)
I got mine today...went to the car to see how to put them in...came back up again to search the forum...
![Laughing](https://5series.net/forums/images/smilies/imported/laughing.gif)
#194
Contributors
Join Date: May 2004
Location: SoCal San Diego
Posts: 2,863
Likes: 0
Received 1 Like
on
1 Post
My Ride: 545i Sport
Model Year: 2004
Engine: N62
![Default](https://5series.net/forums/images/icons/icon1.gif)
Originally Posted by RPIpower' post='691839' date='Oct 13 2008, 10:24 AM
There you go.
We will test this set up shortly. If it was a simple fix like this we will change the installation instructions for this application.
"On the driver side of the E60 cars is a step right after the ram air scoop mounting point. We have recently tested the effect this step had on air flow to the E60s air intake duct. At certain speeds, this step created some turbulance in the air flow. Creating a bridge between the gap and the step gave us a net 2-3whp gain at 70mph winds. To bridge the gap, we simply used a strip of painters tape. You may use duct tape or something similar. Please see the picture below." RPI
![Smile](https://5series.net/forums/images/smilies/imported/smile.gif)
"On the driver side of the E60 cars is a step right after the ram air scoop mounting point. We have recently tested the effect this step had on air flow to the E60s air intake duct. At certain speeds, this step created some turbulance in the air flow. Creating a bridge between the gap and the step gave us a net 2-3whp gain at 70mph winds. To bridge the gap, we simply used a strip of painters tape. You may use duct tape or something similar. Please see the picture below." RPI
![](http://raceprecision.com/products/images/bmw/m5/step_correction.jpg)
Thanks for the time testing it
![Thumbsup](https://5series.net/forums/images/smilies/imported/thumbsup.gif)
in place of the tape.
#195
Contributors
Join Date: Mar 2008
Location: Kirkland, WA
Posts: 180
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2005 545i - Jet Black | bld 01/2005 | Black Dakota Leather | Sport Package | Cold Weather Package | NAV | Sports Seats | Sirius Satellite | Logic 7 | Multi-Disk | Shades | STEPTRONIC | Adaptive Xenons | Anthracite Maple | K&N Filter - Charcoal removed | Pinnacle 35% Tint | Blackout Kidneys | Black Calipers | Dinan Throttle Body | Dinan Pedals | EU Safety Triangle | e60 Clings | RPI Scoop | Black/white roundels | LED Interior Light Update
CIP 31.2
![Default](https://5series.net/forums/images/icons/icon1.gif)
The footprint (errr, profile) is not that great, but figured I'd ask, any impact to the engine cooling?
#196
Contributors
Join Date: Jun 2008
Posts: 754
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: A Car faster than yours.....
![Default](https://5series.net/forums/images/icons/icon1.gif)
Originally Posted by SAP_MAN' post='692168' date='Oct 13 2008, 03:39 PM
The footprint (errr, profile) is not that great, but figured I'd ask, any impact to the engine cooling?
#198
Contributors
Join Date: Mar 2008
Location: Kirkland, WA
Posts: 180
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2005 545i - Jet Black | bld 01/2005 | Black Dakota Leather | Sport Package | Cold Weather Package | NAV | Sports Seats | Sirius Satellite | Logic 7 | Multi-Disk | Shades | STEPTRONIC | Adaptive Xenons | Anthracite Maple | K&N Filter - Charcoal removed | Pinnacle 35% Tint | Blackout Kidneys | Black Calipers | Dinan Throttle Body | Dinan Pedals | EU Safety Triangle | e60 Clings | RPI Scoop | Black/white roundels | LED Interior Light Update
CIP 31.2
![Default](https://5series.net/forums/images/icons/icon1.gif)
Thanks for the quick response... you have done a ton of R&D on this and figured you had it covered...
It's definately on my list of things to get soon!
It's definately on my list of things to get soon!
#199
Contributors
Thread Starter
Join Date: Sep 2007
Location: .
Posts: 8,199
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: .
Model Year: .
![Default](https://5series.net/forums/images/icons/icon1.gif)
Originally Posted by Rizbel' post='692230' date='Oct 13 2008, 07:24 PM
Foam Spacer
Wedge spacer under the lift.
Position scoop.
Use longer self-tapping screws.
I gorilla glued hard foam between back side and diagonal support rod.
Voila!
Wedge spacer under the lift.
Position scoop.
Use longer self-tapping screws.
I gorilla glued hard foam between back side and diagonal support rod.
Voila!
![Think](https://5series.net/forums/images/smilies/imported/think.gif)
#200
Contributors
Join Date: May 2004
Location: SoCal San Diego
Posts: 2,863
Likes: 0
Received 1 Like
on
1 Post
My Ride: 545i Sport
Model Year: 2004
Engine: N62
![Default](https://5series.net/forums/images/icons/icon1.gif)
Originally Posted by mrfva' post='695516' date='Oct 17 2008, 07:19 AM
Very nice, well done -- got me thinking
But I hate removing the grills!
![Think](https://5series.net/forums/images/smilies/imported/think.gif)
But hey, I'm pinoy
![Big Grin](https://5series.net/forums/images/smilies/imported/biggrin.gif)
The Edit option disappears later on (? hours after).