Custom 3" Midpipe @SpeedyPerformanceMuffler

2fast4utoo! · 10-17-2018, 06:25 PM

I have benefit so much along the years from this community, it's time for me to give back! I love this 3" midpipe made by @SpeedyPerformance Muffler. The sound is amazing. (Factory Muffler)[IMG][/IMG]

Dr._Who · 10-19-2018, 07:31 PM

Hey,

Sounds & Looks Great!

Are those racing mufflers/silencers?

Which part did you use, "Magnaflow"?

Cheers!

2fast4utoo! · 10-20-2018, 10:04 AM

Thanks Dr. Who. I used Vibrant race resonator....

chewbakam4 · 10-20-2018, 11:08 AM

Vids never do this justice. Looks really clean tho.

overlook637 · 10-21-2018, 09:39 AM

Was the chassis brace re-installed?

2fast4utoo! · 10-21-2018, 10:30 AM

Yes it was

turn14 · 10-23-2018, 07:22 AM

Looks great

Dr._Who · 10-23-2018, 01:26 PM

Quote:

Originally Posted by Railgun

Is that a 4.5" OD? Looks like there may be a bit more room to extend a bit longer than 12" as well?

Personally been a fan of Burns Stainless, albeit a much higher price. Looking at a two-stage as an option for silencers. But the 17" long version.

Hey,

Complete overkill for this application @+6 x the cost! [Edit: Ok., for "sound", Burns is arguably one of the best out there!]

The resonators aren't for any performance increase. They're only there to suppress drone.

If you want to go, "Made in USA"

* Borla
* Magnaflow [Edit: 409 Steel]

There are others, but both of the above offer 304 and are @+2 x the cost.

Cheers!

mike@x-ph.com · 10-23-2018, 06:43 PM

2fast4utoo! · 10-26-2018, 09:03 AM

Quote:

Originally Posted by Railgun

Is that a 4.5" OD? Looks like there may be a bit more room to extend a bit longer than 12" as well?

Personally been a fan of Burns Stainless, albeit a much higher price. Looking at a two-stage as an option for silencers. But the 17" long version.

Believe me it sounds very good inside the cabin, there is no need for doing a 17". There is only a little bit of drone at 2500 RPM and it stops after that. It's only seconds of it. I am very happy with the sound.... The car sounds amazing and the butt dyno is very pleased... I know that the power gains are minimal but you can feel the change in the power band after this upgrade...

Dr._Who · 10-26-2018, 05:12 PM

Quote:

Originally Posted by 2fast4utoo!

Yes it was

Hmm...

Looks like it would no longer fit, what with the increased diameter and the upward bends no longer (visible?) being there.

Pics., Please!

2fast4utoo! · 10-27-2018, 12:13 PM

Quote:

Originally Posted by Dr._Who

Quote:

Originally Posted by 2fast4utoo!

Yes it was

Hmm...

Looks like it would no longer fit, what with the increased diameter and the upward bends no longer (visible?) being there.

Pics., Please!

Sorry man... I would need to use a lift... But I believe they use some shims for the brace to clear the 3" tubing.

johnnyredgtr · 12-16-2018, 10:18 AM

Are you stock downpipes or aftermarket with out cats?
Sounds amazing.

BMOEW · 12-23-2018, 11:40 PM

Are you on catless downpipes?

b18flip · 12-24-2018, 06:41 AM

The junction to the dp looks like it's a an aftermarket dp end

johnnyredgtr · 12-25-2018, 01:51 PM

Quote:

Originally Posted by b18flip

The junction to the dp looks like it's a an aftermarket dp end

Yes, he is aftermarket dp's....

BMOEW · 12-30-2018, 03:22 PM

Quote:

Originally Posted by johnnyredgtr

Yes, he is aftermarket dp's....

What x pipe are you running? sounds great was thinking of doing this on my zcp

2fast4utoo! · 01-05-2019, 12:57 PM

Quote:

Originally Posted by BMOEW

Quote:

Originally Posted by johnnyredgtr

Yes, he is aftermarket dp's....

What x pipe are you running? sounds great was thinking of doing this on my zcp

The guy who did the work put it in. I don't know what brand he use.

BMOEW · 01-05-2019, 01:00 PM

Quote:

Originally Posted by 2fast4utoo!

Quote:

Originally Posted by BMOEW

Quote:

Originally Posted by johnnyredgtr

Yes, he is aftermarket dp's....

What x pipe are you running? sounds great was thinking of doing this on my zcp

The guy who did the work put it in. I don't know what brand he use.

Quote:

Originally Posted by 2fast4utoo!

Quote:

Originally Posted by BMOEW

Quote:

Originally Posted by johnnyredgtr

Yes, he is aftermarket dp's....

What x pipe are you running? sounds great was thinking of doing this on my zcp

The guy who did the work put it in. I don't know what brand he use.

Can they make another one and ship to Texas? I am interested in one

MPOOR · 01-06-2019, 12:12 AM

I like the idea of X piping towards the end of the mid pipe ~ not sure about placement but
it seems took care of the rassspy tone

2fast4utoo! · 01-15-2019, 01:03 PM

Quote:

Originally Posted by BMOEW

Quote:

Originally Posted by 2fast4utoo!

Quote:

Originally Posted by BMOEW

Quote:

Originally Posted by johnnyredgtr

Yes, he is aftermarket dp's....

What x pipe are you running? sounds great was thinking of doing this on my zcp

The guy who did the work put it in. I don't know what brand he use.

Quote:

Originally Posted by 2fast4utoo!

Quote:

Originally Posted by BMOEW

Quote:

Originally Posted by johnnyredgtr

Yes, he is aftermarket dp's....

What x pipe are you running? sounds great was thinking of doing this on my zcp

The guy who did the work put it in. I don't know what brand he use.

Can they make another one and ship to Texas? I am interested in one

Sorry, I saw these right now...I will ask and get back at you...

Dr._Who · 01-15-2019, 04:00 PM

Hey,

Again, Great post!

Sorry to butt in here, but I see that's this keeps being asked...

The title of the thread is, "Custom 3" Midpipe…".

As can clearly be seen from the photos provided, that X-pipe has been fabricated, on site from 3" curved tubing.

Any proper exhaust shop should have access to 304 S.S. tubing through welding supply sources in their areas. Any
competent TIG welder can manufacture an X-pipe for our application from 4 pieces (curves/elbows) of SS tubing
- 2 wholes and 3 halves.

Cheers!

10-17-2018, 06:25 PM	#1
2fast4utoo! Private First Class 26 Rep 164 Posts Drives: M4 Join Date: Mar 2009 Location: Puerto Rico iTrader: (0)	I have benefit so much along the years from this community, it's time for me to give back! I love this 3" midpipe made by @SpeedyPerformance Muffler. The sound is amazing. (Factory Muffler)[IMG][/IMG] Attached Images
	Appreciate 3 Dr._Who124.50 YangEnterprise215.50 b18flip130.50 Tweet Quote

10-19-2018, 07:31 PM	#2
Dr._Who Banned 125 Rep 325 Posts Drives: Tardis Join Date: Mar 2018 Location: BBC America iTrader: (0)	Hey, Sounds & Looks Great! Are those racing mufflers/silencers? Which part did you use, "Magnaflow"? Cheers!
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10-20-2018, 10:04 AM	#3
2fast4utoo! Private First Class 26 Rep 164 Posts Drives: M4 Join Date: Mar 2009 Location: Puerto Rico iTrader: (0)	Thanks Dr. Who. I used Vibrant race resonator.... Attached Images
	Appreciate 1 Dr._Who124.50 Quote

10-20-2018, 11:08 AM	#4
chewbakam4 Major 717 Rep 1,184 Posts Drives: F82 M4 Join Date: Oct 2015 Location: Malton iTrader: (0)	Vids never do this justice. Looks really clean tho.
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10-21-2018, 09:39 AM	#5
overlook637 Lieutenant 245 Rep 466 Posts Drives: M4 Join Date: Mar 2018 Location: USA iTrader: (0)	Was the chassis brace re-installed?
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10-21-2018, 10:30 AM	#6
2fast4utoo! Private First Class 26 Rep 164 Posts Drives: M4 Join Date: Mar 2009 Location: Puerto Rico iTrader: (0)	Yes it was
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10-23-2018, 07:22 AM	#7
turn14 New Member 6 Rep 12 Posts Drives: F80 M3 Join Date: Oct 2018 Location: Peterborough iTrader: (0)	Looks great
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10-23-2018, 06:43 PM	#9
mike@x-ph.com BimmerPost Supporting Vendor 24095 Rep 190,633 Posts Drives: 07-335/12-328/18-M4/21-M4CP Join Date: Sep 2013 Location: Las Vegas iTrader: (23)	__________________ Check out our current sale by clicking on this link! https://x-ph.com/sale/ Phone number 702-494-9435
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12-16-2018, 10:18 AM	#13
johnnyredgtr Second Lieutenant 121 Rep 250 Posts Drives: 2022 BMW X6MC Join Date: Aug 2017 Location: Puerto Rico iTrader: (0)	Are you stock downpipes or aftermarket with out cats? Sounds amazing.
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12-23-2018, 11:40 PM	#14
BMOEW Lieutenant Colonel 121 Rep 1,665 Posts Drives: 2011 335is AW Join Date: Apr 2009 Location: dallas, tx: Lebanon iTrader: (6)	Are you on catless downpipes? __________________ 2011 335IS Alpine White\|Coral Red\|DCT\|BuraQ E60 Tune\|DCI\|VRSF 3" DownPipes\| ER ChargePipe w/ HKS SSQV BOV\|VRSF 7" FMIC\|RB PCV\| BMS Oil Catch Can\|NGK 5992\|AQUAMIST HFS-4 w/Twin Methanol Tank\|Custom Exhaust\| ST Coilovers\| and a METAL FOOT
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12-24-2018, 06:41 AM	#15
b18flip Private 131 Rep 91 Posts Drives: 09 328i xdrive Join Date: Aug 2009 Location: CT iTrader: (0)	The junction to the dp looks like it's a an aftermarket dp end
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01-06-2019, 12:12 AM	#20
MPOOR First Lieutenant 96 Rep 374 Posts Drives: F80 M3 / WHITE Join Date: Sep 2012 Location: S.F bay area iTrader: (0)	I like the idea of X piping towards the end of the mid pipe ~ not sure about placement but it seems took care of the rassspy tone __________________ What shall i buy for my next track toy
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01-15-2019, 04:00 PM	#22
Dr._Who Banned 125 Rep 325 Posts Drives: Tardis Join Date: Mar 2018 Location: BBC America iTrader: (0)	Hey, Again, Great post! Sorry to butt in here, but I see that's this keeps being asked... The title of the thread is, "Custom 3" Midpipe…". As can clearly be seen from the photos provided, that X-pipe has been fabricated, on site from 3" curved tubing. Any proper exhaust shop should have access to 304 S.S. tubing through welding supply sources in their areas. Any competent TIG welder can manufacture an X-pipe for our application from 4 pieces (curves/elbows) of SS tubing - 2 wholes and 3 halves. Cheers!
	Appreciate 0 Quote