Supersprint Powerloops and SS X-pipe

SaltyNC · 09-11-2017, 04:19 PM

Does anyone here have the combo of SuperSprint Powerloops mufflers with the SuperSprint X-pipe? I'd love to hear how that sounds if there is a video or sound file. Now that I know my engine isn't dead, I'm looking to do some more tweaks. After having not driven my car for a couple of months, I didn't realize how much I missed it.

Salty

Reborn_ · 09-11-2017, 05:39 PM

http://www.zpost.com/forums/showthread.php?t=1364024

RE x-pipe, but same as SS - no resonator. It seems you are debating on just the x-pipe portion. I don't have sound clips, but I had the same setup in the link with powerloops and STOCK x-pipe (all other mods the same), and then installed the RE x-pipe (straight pipes just like SS). Car became slightly louder and throatier. It was pretty subtle. YMMV though, because stock header/section 1 and roadster. Hope that helps.

SaltyNC · 09-11-2017, 06:00 PM

Quote:

Originally Posted by Reborn_

http://www.zpost.com/forums/showthread.php?t=1364024

RE x-pipe, but same as SS - no resonator. It seems you are debating on just the x-pipe portion.

Thanks, Reborn. I appreciate the link. I have the Powerloops now. I had Stromung previously. Subtle improvement is actually what I'm looking for with the Powerloops. I really like them, and I don't want the SS Race/Sport loudness, but was hoping it might make the Powerloops a little louder and deeper in tone.

Salty

Reborn_ · 09-11-2017, 06:03 PM

Quote:

Originally Posted by SaltyNC

Thanks, Reborn. I appreciate the link. I have the Powerloops now. I had Stromung previously. Subtle improvement is actually what I'm looking for with the Powerloops. I really like them, and I don't want the SS Race/Sport loudness, but was hoping it might make the Powerloops a little louder and deeper in tone.

Salty

The X-pipe did just that. It was pretty subtle, but I was happy with the change. I miss my powerloops. They definitely sounded amazing.

PLCZ4MC · 09-11-2017, 06:51 PM

From my opinion with the Race SS cans and SS X-pipe. The X-pipe adds around 20% more sound a little bit more vibration. I do not think you will get lots of vibration with the powerloops, maybe none.

You don't have your Powerloops any more Reborn x-x wow! If I would get a pair of Powerloops I would never would let them go.

Reborn_ · 09-12-2017, 10:03 AM

Quote:

Originally Posted by PLCZ4MC

From my opinion with the Race SS cans and SS X-pipe. The X-pipe adds around 20% more sound a little bit more vibration. I do not think you will get lots of vibration with the powerloops, maybe none.

You don't have your Powerloops any more Reborn x-x wow! If I would get a pair of Powerloops I would never would let them go.

Sold them after I bought the SS race. Immediately, I realized the powerloops sounded better, but I wanted more volume. Now, a few months later, I'm considering getting rid of the SS race for something a bit more tame. The reverberation in the coupe cabin is kind of ridiculous. I've had LOUD machines in the past and thought I'd be ok, but I didn't account for the fact that the mufflers are sitting just behind my head in this car, and the trunk just resonates the sound.

86Zed · 09-12-2017, 10:54 AM

Quote:

Originally Posted by SaltyNC

Thanks, Reborn. I appreciate the link. I have the Powerloops now. I had Stromung previously. Subtle improvement is actually what I'm looking for with the Powerloops.

How do the powerloops compare with Stromung? The fit and form looks slightly better (SS also heavier), otherwise is there a large change in sound. Thinking of adding an RE X-Pipe to my car as well.

ZeD4Mr · 09-12-2017, 12:03 PM

Quote:

Originally Posted by 86Zed

Quote:

Originally Posted by SaltyNC

Thanks, Reborn. I appreciate the link. I have the Powerloops now. I had Stromung previously. Subtle improvement is actually what I'm looking for with the Powerloops.

How do the powerloops compare with Stromung? The fit and form looks slightly better (SS also heavier), otherwise is there a large change in sound. Thinking of adding an RE X-Pipe to my car as well.

I did one side by side last year. This is with header installed.

http://www.zpost.com/forums/showthre...op+vs+stromung

SaltyNC · 09-12-2017, 12:06 PM

86Zed,

The mufflers are similar in sound. You're right on the weight. The Stomung are light, and the Powerloops are much heavier. The Powerloops look like jewelry compared to the Stromung. Fit and finish much nicer. At least the Stromung on my car droned a little more, but they also popped and gurgled more. I miss the pops and gurgles of the Stromung. Some people say they have no drone with the Powerloops, but I still have a little, but it is definitely less than the Stromung. This could be related to something touching. When I get the car back on a lift, I'm going to check to make sure nothing is rubbing/touching. I know the mufflers are isolated, but maybe something else along the exhaust piping is touching when it gets hot and expands. Until my engine gets warm, I have zero drone, but after everything heats up, I get a little drone under load in certain RPMs, but again, very minor. With the top down, I don't notice it all.

Salty

86Zed · 09-12-2017, 12:09 PM

Quote:

Originally Posted by ZeD4Mr

I did one side by side last year. This is with header installed.

http://www.zpost.com/forums/showthre...op+vs+stromung

Perfect, this answers my question entirely! I had seen the thread but was unaware of what additional modifications the car had. Sticking with Stromung - I like the sound better plus weight savings never hurts.

Taskmaster · 09-13-2017, 06:43 PM

sS mufflers don't generally provide a weight or power gain over stock, be warned

09-11-2017, 04:19 PM	#1
SaltyNC Captain 369 Rep 870 Posts Drives: 2006 BMW Z4M Roadster Join Date: Oct 2015 Location: NC iTrader: (2) Garage List 2006 BMW Z4M Roadst ... [0.00]	Supersprint Powerloops and SS X-pipe Does anyone here have the combo of SuperSprint Powerloops mufflers with the SuperSprint X-pipe? I'd love to hear how that sounds if there is a video or sound file. Now that I know my engine isn't dead, I'm looking to do some more tweaks. After having not driven my car for a couple of months, I didn't realize how much I missed it. Salty __________________ 2006 BMW Z4M Interlagos Blue/Black Aux Port\|LED Interior\|LED Strip Trunk\|Underseat First Aid Box\|Stubby Antenna\|Intravee II\|BMW Oil Change Kit\|Top Down Side Panels\|Vibra Technics Engine Mounts\|Rogue Trans Mounts\|Engine Mount Bolts Upgrade\|RS Windblocker\|Euro Front Plate\|M5 Illum Shift Knob\|Supersprint Powerloop Exhaust\|Gruppe-M Intake\|RPI Scoop\|Black Grills\|19x8.5 ET35 F 19x9.5 ET22 R Sportline 8s PSS\| Besian Vanos\|CDV Delete
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09-11-2017, 05:39 PM	#2
Reborn_ Lieutenant 295 Rep 410 Posts Drives: 2007 BMW Z4MC Join Date: Dec 2014 Location: SoCal iTrader: (7)	http://www.zpost.com/forums/showthread.php?t=1364024 RE x-pipe, but same as SS - no resonator. It seems you are debating on just the x-pipe portion. I don't have sound clips, but I had the same setup in the link with powerloops and STOCK x-pipe (all other mods the same), and then installed the RE x-pipe (straight pipes just like SS). Car became slightly louder and throatier. It was pretty subtle. YMMV though, because stock header/section 1 and roadster. Hope that helps.
	Appreciate 1 SaltyNC368.50 Quote

09-11-2017, 06:51 PM	#5
PLCZ4MC Proud E86M Owner 79 Rep 650 Posts Drives: 07 Z4M Coupe Monaco Blue Join Date: Sep 2013 Location: South California iTrader: (4)	From my opinion with the Race SS cans and SS X-pipe. The X-pipe adds around 20% more sound a little bit more vibration. I do not think you will get lots of vibration with the powerloops, maybe none. You don't have your Powerloops any more Reborn x-x wow! If I would get a pair of Powerloops I would never would let them go. __________________ 2007 Z4///M Coupe Monaco Blue (Weekend + Track) 2018 S1000RR San Marino Blue Wrap (Weekend + Commute) 2016 Honda CR-Z EX Jet Black (Daily Commute) 2008 Kawasaki ZX6R Plasma Blue (SOLD) 2008 Z4///M Roadster Space Gray (SOLD)
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09-12-2017, 12:06 PM	#9
SaltyNC Captain 369 Rep 870 Posts Drives: 2006 BMW Z4M Roadster Join Date: Oct 2015 Location: NC iTrader: (2) Garage List 2006 BMW Z4M Roadst ... [0.00]	86Zed, The mufflers are similar in sound. You're right on the weight. The Stomung are light, and the Powerloops are much heavier. The Powerloops look like jewelry compared to the Stromung. Fit and finish much nicer. At least the Stromung on my car droned a little more, but they also popped and gurgled more. I miss the pops and gurgles of the Stromung. Some people say they have no drone with the Powerloops, but I still have a little, but it is definitely less than the Stromung. This could be related to something touching. When I get the car back on a lift, I'm going to check to make sure nothing is rubbing/touching. I know the mufflers are isolated, but maybe something else along the exhaust piping is touching when it gets hot and expands. Until my engine gets warm, I have zero drone, but after everything heats up, I get a little drone under load in certain RPMs, but again, very minor. With the top down, I don't notice it all. Salty __________________ 2006 BMW Z4M Interlagos Blue/Black Aux Port\|LED Interior\|LED Strip Trunk\|Underseat First Aid Box\|Stubby Antenna\|Intravee II\|BMW Oil Change Kit\|Top Down Side Panels\|Vibra Technics Engine Mounts\|Rogue Trans Mounts\|Engine Mount Bolts Upgrade\|RS Windblocker\|Euro Front Plate\|M5 Illum Shift Knob\|Supersprint Powerloop Exhaust\|Gruppe-M Intake\|RPI Scoop\|Black Grills\|19x8.5 ET35 F 19x9.5 ET22 R Sportline 8s PSS\| Besian Vanos\|CDV Delete
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09-13-2017, 06:43 PM	#11
Taskmaster Banned 2465 Rep 9,004 Posts Drives: M235i 6MT / E92 328 Msport 6MT Join Date: Nov 2013 Location: Florida iTrader: (6)	sS mufflers don't generally provide a weight or power gain over stock, be warned
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