BMW M3 Forum (E90 E92)

BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read


Go Back   M3Post - BMW M3 Forum > E90/E92 M3 Technical Topics > Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications
 
ESS Tuning
Post Reply
 
Thread Tools Search this Thread
      12-15-2008, 04:53 PM   #1
tightie
JOSH SHOKRI.
 
tightie's Avatar
 
Drives: 2013 E92 Coupe.
Join Date: Aug 2005
Location: los angeles, california.

Posts: 5,577
iTrader: (7)

Garage List
2008 BMW M3  [3.95]
RPi GT Exhaust '08 M3

Well, Eloy from RPi called me this morning and decided that he is going to make a full exhaust system for our car. Sections 1,2,3. Complete bolt on. Price will be 1100-1400 for the muffler section.

He will be using my car for two to three weeks for designing and dynoing the exhaust. Iím ok with that but he told me he would also need my car after the exhaust is on for about a week at a time after each month. Im not sure why they need my car so much. Is that normal for exhaust development?
__________________
Present: 15 YMB F80 M3 | iND Painted Front Reflectors, Painted Side Marker Set, Rear Painted Emblem & Front Grill Surround | Gintani Downpipes | H&R Super Sport Springs | Macht Schnell Stud Conversion Kit + Spacers
*California Members* Speed District M3 Track Days: August 1 @ Willow Springs Raceway
tightie is offline   United_States
0
Reply With Quote
      12-15-2008, 08:40 PM   #2
BRDHNTR
Ground Pilot
 
BRDHNTR's Avatar
 
Drives: e92 BMW M3
Join Date: May 2008
Location: Waverly, PA

Posts: 549
iTrader: (0)

Garage List
2002 M3  [0.00]
2008 e92 M3  [0.00]
I am not sure about that, but I love my RPi scoops.
__________________
"The laws of physics cannot be repealed, even with DSC." - BMW Owner's Manual

BRDHNTR is offline   United_States
0
Reply With Quote
      12-15-2008, 08:41 PM   #3
FStop7
I like cars
 
FStop7's Avatar
 
Drives: M6
Join Date: Oct 2008
Location: Newbury Park, CA

Posts: 5,059
iTrader: (3)

Are the M3 RPI scoops for sale to the public yet? I checked their website and don't see anything about it. No photos, no pricing, zip.
FStop7 is offline   Vatican City State
0
Reply With Quote
      12-16-2008, 02:44 AM   #4
PPINESM3
Private
 
PPINESM3's Avatar
 
Drives: e92 alpine M3
Join Date: May 2008
Location: Pembroke Pines FL

Posts: 78
iTrader: (0)

Quote:
Originally Posted by FStop7 View Post
Are the M3 RPI scoops for sale to the public yet? I checked their website and don't see anything about it. No photos, no pricing, zip.
+1
PPINESM3 is offline   United_States
0
Reply With Quote
      12-16-2008, 02:48 AM   #5
Sticky
Banned
 
Drives: E92 Jerez DCT M3
Join Date: Jan 2008
Location: Anaheim Hills / Malibu

Posts: 2,244
iTrader: (0)

Quote:
Originally Posted by tightie View Post
Well, Eloy from RPi called me this morning and decided that he is going to make a full exhaust system for our car. Sections 1,2,3. Complete bolt on. Price will be 1100-1400 for the muffler section.

He will be using my car for two to three weeks for designing and dynoing the exhaust. Iím ok with that but he told me he would also need my car after the exhaust is on for about a week at a time after each month. Im not sure why they need my car so much. Is that normal for exhaust development?
Probably just to get dyno numbers and durability testing.

Let me know how it comes along, can't wait to see the numbers.
Sticky is offline   United_States
0
Reply With Quote
      12-16-2008, 02:51 AM   #6
Krueger///M3
Major
 
Krueger///M3's Avatar
 
Drives: 2003 HPF 2.5, 2008 M3 (Sold)
Join Date: Feb 2008
Location: Pearl District, OR

Posts: 1,401
iTrader: (0)

Garage List
2002 BMW ///M3  [0.00]
2008 BMW ///M3  [0.00]
Quote:
Originally Posted by ppinesm3 View Post
+1
+2
Krueger///M3 is offline   United_States
0
Reply With Quote
      12-16-2008, 03:16 AM   #7
FStop7
I like cars
 
FStop7's Avatar
 
Drives: M6
Join Date: Oct 2008
Location: Newbury Park, CA

Posts: 5,059
iTrader: (3)

Maybe RPI is allergic to money, I have some for them but they don't seem to want it.
FStop7 is offline   Vatican City State
0
Reply With Quote
      12-16-2008, 04:27 AM   #8
Sticky
Banned
 
Drives: E92 Jerez DCT M3
Join Date: Jan 2008
Location: Anaheim Hills / Malibu

Posts: 2,244
iTrader: (0)

Quote:
Originally Posted by FStop7 View Post
Maybe RPI is allergic to money, I have some for them but they don't seem to want it.
Just pick up the phone and call them. Don't go by their website.

I still have to pick up the new scoops.

Eloy accommodated and gave me scoops before there was even a design for the M3.
Sticky is offline   United_States
0
Reply With Quote
      12-16-2008, 04:55 AM   #9
MrHarris
yodog
 
MrHarris's Avatar
 
Drives: '86 Corolla
Join Date: Jun 2007
Location: Diamond Bar, Ca

Posts: 5,037
iTrader: (5)

Garage List
2009 BMW  [5.00]
Send a message via AIM to MrHarris
I got the scoops, they gave me 7whp from 7k rpm above and 14wtq from 2500-3600rpm. Josh, maybe they just need to make sure their exhaust makes the kind of power that represents RPi and not the power that most of these other tuning companies are producing (which is none to actual power loss).
__________________

2009 E92 M3 | Alpine White | Black Extended | Advan RS | Turner Test Pipes | Dinan Axle-Back | OETuning | Eibach Springs | UUC SSK | VRS Front Lip | VRS Type I Diffuser | Matte Black | RPi Scoops | MS Filter | Yokohama AD08 | F1 Pinnacle
Special Thanks: Gintani | OETuning | eAs
MrHarris is offline   United_States
0
Reply With Quote
      12-16-2008, 05:03 AM   #10
Big Windy
Major General
 
Big Windy's Avatar
 
Drives: audi s4
Join Date: Mar 2007
Location: seatac, wa

Posts: 5,118
iTrader: (0)

Garage List
For a week at a time after each month? Is it your car or his?
Big Windy is offline   United_States
0
Reply With Quote
      12-16-2008, 02:24 PM   #11
Griz
Lieutenant
 
Drives: 2010 BMW Escort Type M
Join Date: Jul 2008
Location: Chicago

Posts: 498
iTrader: (0)

Quote:
Originally Posted by Sticky View Post
Just pick up the phone and call them. Don't go by their website.

I still have to pick up the new scoops.

Eloy accommodated and gave me scoops before there was even a design for the M3.
One sad thing about the internet is that a lot of people have no idea how to function without it.
Griz is offline  
0
Reply With Quote
      12-16-2008, 03:18 PM   #12
RPIpower
Captain
 
Drives: 135i, 996tt, e60 M5, tundra
Join Date: Aug 2007
Location: So Cal

Posts: 669
iTrader: (0)

Quote:
Originally Posted by FStop7 View Post
Are the M3 RPI scoops for sale to the public yet? I checked their website and don't see anything about it. No photos, no pricing, zip.
Yes, its available. http://shoprpi.com/index.php?cPath=21_22_30_41

There is a slight back order right now though.

Quote:
Originally Posted by FStop7 View Post
Maybe RPI is allergic to money, I have some for them but they don't seem to want it.
Not allergic to money, but we are conscious about the value of your money. We all work hard for our money and we just want to make sure the stuff works before releasing. Because of that, we cant rush our projects.

Quote:
Originally Posted by MrHarris View Post
I got the scoops, they gave me 7whp from 7k rpm above and 14wtq from 2500-3600rpm. Josh, maybe they just need to make sure their exhaust makes the kind of power that represents RPi and not the power that most of these other tuning companies are producing (which is none to actual power loss).
Thanks for helping us with the development and testing of the scoops. Although I was expecting better numbers, 7whp for $100 is a great buy. Thanks again bud.

We use the car for a lengthy period of time so we can test the products so that no "gain" was accidential. We want to make sure that the gains we see are truly from the mods/changes we did with the car.
RPIpower is offline  
0
Reply With Quote
      12-16-2008, 04:55 PM   #13
FStop7
I like cars
 
FStop7's Avatar
 
Drives: M6
Join Date: Oct 2008
Location: Newbury Park, CA

Posts: 5,059
iTrader: (3)

Nice, I will be ordering a pair of scoops. And I am very interested in your exhaust offering, particularly if there is a pipe that allows a delete of the pre-cats.
FStop7 is offline   Vatican City State
0
Reply With Quote
      12-16-2008, 05:00 PM   #14
daltonnnn
U.S. Navy Officer
 
daltonnnn's Avatar
 
Drives: 2012 X5 Diesel
Join Date: Sep 2008
Location: Coronado, CA

Posts: 401
iTrader: (1)

Send a message via AIM to daltonnnn
See if they can make a titanium version....
__________________
2012 X5d - Alpine White | Almost fully loaded | Color matched everything | Clear Bra | 4" Magnaflow race muffler exhaust system | JBD @ 80%
2009 Honda CBR 1000RR - White
2008 M3 E92 - Retired - Alpine White | 6MT | Vorsteiner rear diffuser
*** Go Navy! *** *** SF 49ers NFC champions!!!***
daltonnnn is offline   United_States
0
Reply With Quote
      12-17-2008, 12:19 AM   #15
doba_s
Major General
 
doba_s's Avatar
 
Drives: M3, 1M
Join Date: Sep 2006
Location: San Francisco

Posts: 6,101
iTrader: (26)

Send a message via Skype™ to doba_s
Quote:
Originally Posted by FStop7 View Post
Are the M3 RPI scoops for sale to the public yet? I checked their website and don't see anything about it. No photos, no pricing, zip.
just get your scoops from Don, they are available, and only $100. Perfect fitment and easy to install.
doba_s is offline   United_States
0
Reply With Quote
      12-17-2008, 12:25 AM   #16
Krueger///M3
Major
 
Krueger///M3's Avatar
 
Drives: 2003 HPF 2.5, 2008 M3 (Sold)
Join Date: Feb 2008
Location: Pearl District, OR

Posts: 1,401
iTrader: (0)

Garage List
2002 BMW ///M3  [0.00]
2008 BMW ///M3  [0.00]
Quote:
Originally Posted by doba_s View Post
just get your scoops from Don, they are available, and only $100. Perfect fitment and easy to install.
I think that I'll be picking some of these up. They seem to have good results for a low cost.
Krueger///M3 is offline   United_States
0
Reply With Quote
      12-17-2008, 12:28 AM   #17
eagletangogreen
Got Track!!!!!!
 
eagletangogreen's Avatar
 
Drives: 08 M3 coupe
Join Date: Aug 2008
Location: Fayetteville..NC

Posts: 383
iTrader: (0)

Send a message via AIM to eagletangogreen Send a message via Yahoo to eagletangogreen
Quote:
Originally Posted by doba_s View Post
just get your scoops from Don, they are available, and only $100. Perfect fitment and easy to install.
Whos Don?
eagletangogreen is offline   United_States
0
Reply With Quote
      12-17-2008, 12:53 AM   #18
Sticky
Banned
 
Drives: E92 Jerez DCT M3
Join Date: Jan 2008
Location: Anaheim Hills / Malibu

Posts: 2,244
iTrader: (0)

Quote:
Originally Posted by eagletangogreen View Post
Whos Don?
**********s, lots of issues with them, stay away.

I don't think they have an M3 specific scoop like RPI either, just a 335 scoop from AFE or something.
Sticky is offline   United_States
0
Reply With Quote
      12-17-2008, 02:13 AM   #19
DICKER 1
That Dr. DICKER to You
 
DICKER 1's Avatar
 
Drives: 11.5ZCP Coupe'/ /Ducati's
Join Date: Nov 2008
Location: Warm & Wett Newport Coast

Posts: 144
iTrader: (0)

Garage List
2008 m3  [0.00]
Interested
DICKER 1 is offline   Qatar
0
Reply With Quote
      12-17-2008, 04:13 PM   #20
RPIpower
Captain
 
Drives: 135i, 996tt, e60 M5, tundra
Join Date: Aug 2007
Location: So Cal

Posts: 669
iTrader: (0)

Quote:
Originally Posted by FStop7 View Post
Nice, I will be ordering a pair of scoops. And I am very interested in your exhaust offering, particularly if there is a pipe that allows a delete of the pre-cats.
Our M3 scoops are $99. As for the exhaust, we will most likely offer 2 different setups. The ST setup would include just the rear muffler section (around $1200-1400). The GT set up would be a more aggressive exhaust which includes the delete of the cats.

Quote:
Originally Posted by daltonnnn View Post
See if they can make a titanium version....
Its really not that beneficial other than telling someone you have a "titanium" exhaust. Aside from getting things overseas, working with the material is VERY expensive. All our products are made here in the states so the benefits vs. cost is really not there. For example our full exhaust system for the M5 weighs 59lbs compared to the stock 122lbs.
RPIpower is offline  
0
Reply With Quote
      12-17-2008, 07:02 PM   #21
rd4LLe92m3
Private First Class
 
Drives: 08 JetBlack e92 M3
Join Date: Dec 2008
Location: Philly

Posts: 121
iTrader: (3)

edit
__________________

08 E92 M3/RE pulley/MS filter/EI x-pipe and HFC/GTS3 Front Bumper

Last edited by rd4LLe92m3; 12-17-2008 at 10:23 PM.
rd4LLe92m3 is offline   United_States
0
Reply With Quote
      12-17-2008, 09:16 PM   #22
RPIpower
Captain
 
Drives: 135i, 996tt, e60 M5, tundra
Join Date: Aug 2007
Location: So Cal

Posts: 669
iTrader: (0)

BTW, when we do the final tests for the M3 exhaust, all of you are welcome to come watch the dyno testing.
RPIpower is offline  
0
Reply With Quote
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
Forum Jump


All times are GMT -5. The time now is 02:38 PM.




m3post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
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