F30POST
F30POST
2012-2015 BMW 3-Series and 4-Series Forum
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read
BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > B58 Turbo Engine / Drivetrain / Exhaust Modifications > CG Precision DS-1 Race Catted Downpipe - Now Fits 340i!
GetBMWParts
Post Reply
 
Thread Tools Search this Thread
      02-06-2017, 07:28 PM   #177
E90ROXS
Captain
E90ROXS's Avatar
223
Rep
674
Posts

Drives: E90
Join Date: Feb 2012
Location: SJ

iTrader: (1)

Workmanship doesn't look as good as ER pipes.
Appreciate 0
      02-24-2017, 01:27 PM   #178
superherorockstar
Private First Class
63
Rep
126
Posts

Drives: 2014 335
Join Date: Jun 2014
Location: United States

iTrader: (0)

If this throws a cel can i return it? I'm considering this fabspeed or cks
Appreciate 0
      03-12-2017, 07:09 PM   #179
BMWILUVU
Lieutenant Colonel
809
Rep
1,597
Posts

Drives: 340ix
Join Date: Mar 2017
Location: The Boibs

iTrader: (0)

Quote:
Originally Posted by CG Precision View Post
It depends on your catback exhaust. Assuming you have a stock catback, it is about the same increase in volume as catless but without adding rasp. Because it is a full 5" cat the volume is definitely noticeably louder. I have a hard time guessing a good number but maybe 25-30%? The burbles and turbo spool will be noticeably louder.
Hi PM me a good price
Appreciate 0
      03-13-2017, 11:12 PM   #180
alex_f30
Lieutenant
93
Rep
418
Posts

Drives: 2016 F30 340i alphine white
Join Date: May 2016
Location: San Diego

iTrader: (2)

Can you pm the price to me as well
Appreciate 0
      03-13-2017, 11:19 PM   #181
BMWILUVU
Lieutenant Colonel
809
Rep
1,597
Posts

Drives: 340ix
Join Date: Mar 2017
Location: The Boibs

iTrader: (0)

CG Precision is not responding
Appreciate 0
      03-14-2017, 08:48 AM   #182
DVC
Diligentia Vis Celeritas
DVC's Avatar
United_States
558
Rep
1,477
Posts

Drives: 335i
Join Date: Apr 2013
Location: Northern NJ

iTrader: (1)

Garage List
I suggest checking their website for pricing, and using the contact information on their site to reach out to them. I'm sure they'll respond to your inquiries if they're getting them, but they may not be on the forums every day.
__________________
Ahead of the curve for specF30
Appreciate 0
      03-16-2017, 04:41 AM   #183
iMinLuv
Lieutenant
iMinLuv's Avatar
United_States
165
Rep
413
Posts

Drives: BMW 340i M-Sport track pkg
Join Date: Jan 2017
Location: Indiana

iTrader: (0)

Quote:
Originally Posted by DVC View Post
I suggest checking their website for pricing, and using the contact information on their site to reach out to them. I'm sure they'll respond to your inquiries if they're getting them, but they may not be on the forums every day.
E c s tuning has it that's where I got mine
__________________
340i M Sport Track Package | JB4 | Dinan Exhaust | BMS intake | CG catted 5" DP | HR sport springs | WMI | Zito Zf01 |
Appreciate 0
      06-21-2017, 08:31 AM   #184
450Horsepower
New Member
450Horsepower's Avatar
United_States
15
Rep
16
Posts

Drives: Bmw 340i
Join Date: Feb 2017
Location: NYC

iTrader: (0)

CG Precision DS1 downpipe




Last edited by 450Horsepower; 08-02-2017 at 06:08 AM..
Appreciate 0
      09-01-2017, 04:31 PM   #185
G.Newt
Major
802
Rep
1,447
Posts

Drives: CT4-V Blackwing 6MT
Join Date: Feb 2017
Location: CO -> TX

iTrader: (0)

Just got this installed and have already put 30 or so miles on it. No check engine light and it sounds effing awesome. Combined with my AWE catback and BMS intake, this thing sounds intoxicating. I can't help but push it past 3k on every shift. It increased volume noticeably, probably in the 25%+ range over the AWE catback, but that's just a guess. But waaaaay more pops and burbles, even on 91 octane.

It does smell if I'm sitting at a light. Not horribly strong but you can definitely smell it. I'm hoping it goes away, but if not, I'd still recommend 100%.
__________________
2022 CT4-V Blackwing 6-speed
SOLD: 2016 340i xDrive 6-speed
DAW v2.5 turbo E40 | Dorch S2 | VRSF DP | MST intake | AWE catback | 335is clutch | CSF heat exchanger | RK Autowerks intake manifold | Orange M Perf Brake Kit | KW Street Comfort coilovers | GTS taillights V2

Last edited by G.Newt; 09-02-2017 at 02:33 PM..
Appreciate 0
      09-09-2017, 03:20 PM   #186
Derek80
Enlisted Member
8
Rep
49
Posts

Drives: 440i
Join Date: Sep 2017
Location: Toronto

iTrader: (0)

Watched videos it sounds amazing, but does it fit on 2017 440i xdrive?
Appreciate 0
      10-16-2017, 02:01 AM   #187
damsxx
New Member
0
Rep
6
Posts

Drives: M2C
Join Date: Oct 2017
Location: France

iTrader: (0)

mail Reply from CG precision :

"Yes our 340i DP also fits the 440i(x) with or without MPPSK"
Appreciate 0
      10-16-2017, 09:31 PM   #188
bmw22915
Second Lieutenant
United_States
163
Rep
216
Posts

Drives: 440xi GC
Join Date: Mar 2017
Location: Colorado

iTrader: (0)

Quote:
Originally Posted by damsxx View Post
mail Reply from CG precision :

"Yes our 340i DP also fits the 440i(x) with or without MPPSK"
Can confirm.. I have it on my 440xi right now. I would highly recommend to anyone that wants a downpipe without risking a check engine light.
Appreciate 0
      07-03-2018, 06:16 PM   #189
B58
Major
B58's Avatar
558
Rep
1,452
Posts

Drives: 922 Turbo
Join Date: May 2018
Location: USA

iTrader: (1)

I hate to revive such a old thread, but i just purchased this down-pipe and looking forward to installing it. Does anyone have this with the stock exhaust? Curious to know if it made a nice difference performance wise and sound wise. A lot of the videos i found on youtube are mated with a different exhaust like AWE, Dinan, etc, etc.
__________________
2024 X3 M40i
2014 BMW M5
Appreciate 0
      07-22-2018, 10:29 PM   #190
IK6SPEED
Banned
United_States
4480
Rep
10,473
Posts

Drives: BMW M3 / AH3
Join Date: Jan 2013
Location: Cali

iTrader: (23)

Anyone have a DS-1 for 2013 PWG they want to sell?
Appreciate 0
      07-22-2018, 11:57 PM   #191
Napster846
New Member
12
Rep
16
Posts

Drives: 2018 BMW 440i Gran Coupe
Join Date: May 2018
Location: San Francisco

iTrader: (0)

Quote:
Originally Posted by ericbilt View Post
I hate to revive such a old thread, but i just purchased this down-pipe and looking forward to installing it. Does anyone have this with the stock exhaust? Curious to know if it made a nice difference performance wise and sound wise. A lot of the videos i found on youtube are mated with a different exhaust like AWE, Dinan, etc, etc.
I installed this downpipe on my 440i with stock exhaust and midpipe about 2 weeks ago. Cold starts are much louder with more crackles and pops on downshifts. Overall sound is about 30% louder than stock. Performance wise I have noticed that it does pull harder. Absolutely no regrets with this downpipe!
Appreciate 0
      07-23-2018, 09:41 PM   #192
rockymtnpilot
Private First Class
74
Rep
126
Posts

Drives: 2017 BMW 340i
Join Date: Nov 2016
Location: Denver, CO

iTrader: (0)

Quote:
Originally Posted by Napster846 View Post
Quote:
Originally Posted by ericbilt View Post
I hate to revive such a old thread, but i just purchased this down-pipe and looking forward to installing it. Does anyone have this with the stock exhaust? Curious to know if it made a nice difference performance wise and sound wise. A lot of the videos i found on youtube are mated with a different exhaust like AWE, Dinan, etc, etc.
I installed this downpipe on my 440i with stock exhaust and midpipe about 2 weeks ago. Cold starts are much louder with more crackles and pops on downshifts. Overall sound is about 30% louder than stock. Performance wise I have noticed that it does pull harder. Absolutely no regrets with this downpipe!
How long did the install take you? What did you need to pull it off? I have a garage and lift available to me
__________________
2017 340i xDrive
MPPSK
More to come
Appreciate 0
      07-23-2018, 10:13 PM   #193
Napster846
New Member
12
Rep
16
Posts

Drives: 2018 BMW 440i Gran Coupe
Join Date: May 2018
Location: San Francisco

iTrader: (0)

Quote:
Originally Posted by rockymtnpilot View Post
Quote:
Originally Posted by Napster846 View Post
Quote:
Originally Posted by ericbilt View Post
I hate to revive such a old thread, but i just purchased this down-pipe and looking forward to installing it. Does anyone have this with the stock exhaust? Curious to know if it made a nice difference performance wise and sound wise. A lot of the videos i found on youtube are mated with a different exhaust like AWE, Dinan, etc, etc.
I installed this downpipe on my 440i with stock exhaust and midpipe about 2 weeks ago. Cold starts are much louder with more crackles and pops on downshifts. Overall sound is about 30% louder than stock. Performance wise I have noticed that it does pull harder. Absolutely no regrets with this downpipe!
How long did the install take you? What did you need to pull it off? I have a garage and lift available to me
I had a shop do it because I didn't have access to a lift. But if you are doing it yourself it should probably take 3-4 hours. Other than a socket set and 90 degree tool, you'll probably need some new clamps as well depending on how old your car is.
Appreciate 0
      07-24-2018, 12:02 AM   #194
G.Newt
Major
802
Rep
1,447
Posts

Drives: CT4-V Blackwing 6MT
Join Date: Feb 2017
Location: CO -> TX

iTrader: (0)

Quote:
Originally Posted by rockymtnpilot View Post
How long did the install take you? What did you need to pull it off? I have a garage and lift available to me
If you're feeling not so DIY, I paid a shop for about 1.5 hours of labor and they were able to reuse the gasket/clamp as the car was fairly new still.
__________________
2022 CT4-V Blackwing 6-speed
SOLD: 2016 340i xDrive 6-speed
DAW v2.5 turbo E40 | Dorch S2 | VRSF DP | MST intake | AWE catback | 335is clutch | CSF heat exchanger | RK Autowerks intake manifold | Orange M Perf Brake Kit | KW Street Comfort coilovers | GTS taillights V2
Appreciate 0
      08-23-2018, 09:07 PM   #195
52172
Captain
52172's Avatar
United_States
157
Rep
928
Posts

Drives: 2015 Bronze Metallic 335i
Join Date: Aug 2018
Location: Buellton

iTrader: (0)

I made 650 whp through a 3” exhaust so the so called 3” bottleneck isn’t that much of a bottleneck. That was low boost too on my CAMARO high boost would put down over 800. All through single 3” exhaust.
Appreciate 0
      08-23-2018, 09:39 PM   #196
B58
Major
B58's Avatar
558
Rep
1,452
Posts

Drives: 922 Turbo
Join Date: May 2018
Location: USA

iTrader: (1)

Installed mine with the MPE on a lift within 2-2.5 hours. Sounds great it’s been 2,000 miles and no CEL.
Appreciate 0
      10-13-2018, 09:29 AM   #197
dime4dice
Private First Class
dime4dice's Avatar
22
Rep
142
Posts

Drives: Bmw M3
Join Date: Aug 2016
Location: NY

iTrader: (0)

Garage List
2016 BMW M3  [0.00]
Just installed this along my Dinan midpipe and exhaust. Wow!!! What a freaking difference. You hear the turbo spool much more, the throttle is more responsive and the sound is incredible. The bangs and pops are more intense. Highly recommend. Great job !!
Appreciate 0
      10-13-2018, 10:15 AM   #198
46m3csl
Captain
121
Rep
774
Posts

Drives: 335i
Join Date: May 2010
Location: Rowland Heights

iTrader: (0)

Quote:
Originally Posted by dime4dice View Post
Just installed this along my Dinan midpipe and exhaust. Wow!!! What a freaking difference. You hear the turbo spool much more, the throttle is more responsive and the sound is incredible. The bangs and pops are more intense. Highly recommend. Great job !!
Where and how much did you guys yours from? Feel any power difference?
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 09:08 AM.




f30post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, 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