Would there be interest in an affordable Valvetronic Exhaust? GROUP BUY OPENED!

Bomiz · 10-09-2018, 03:15 PM

Quote:

Originally Posted by Aktavate

Excited, don't know how much longer I can stand to drive the car without being able to hear it.

Haha, trust me... i'm the most excited

KPM3er · 10-10-2018, 07:40 AM

Pledged!

Dlpfcb · 10-18-2018, 08:13 AM

Jump on this Group Buy guys, only 4 days left and Max Discount has been reached!

https://www.gangup.com/bomiz/valvetr...3-q3-2018.html

kyippee · 10-18-2018, 08:46 PM

Can we get free shipping if we hit 30 pledged?

Eme 3 · 10-20-2018, 12:41 PM

Quote:

Originally Posted by kpewpew

Can we get free shipping if we hit 30 pledged?

Bomiz · 10-20-2018, 05:27 PM

Less than 2 days for the group buy! Thank you everyone who has already pledged and supported thus far!!

M3ANMACHINE · 10-21-2018, 10:31 PM

Quote:

Originally Posted by Eme 3

Quote:

Originally Posted by kpewpew

Can we get free shipping if we hit 30 pledged?

[/QUOTE]

I believe he mentioned that was a possibility. We are at 31 pledges now it seems!

Bomiz · 10-24-2018, 06:06 PM

8 hours left, final chance!

BMW3DK · 02-10-2019, 12:27 PM

did any of you guys buy this?

If yes did you get the kit and install it?

thx

Quote:

Originally Posted by Bomiz

8 hours left, final chance!

Dlpfcb · 02-10-2019, 12:32 PM

I got it. Sounds awesome and I love it. I did gloss black tips with ceramic black coating on the cans.

Aktavate · 02-10-2019, 12:54 PM

Quote:

Originally Posted by BMW3DK

did any of you guys buy this?

If yes did you get the kit and install it?

thx

Yes, love it, check the GB thread here https://www.m3post.com/forums/showthread.php?t=1537274

kyippee · 07-12-2020, 02:08 AM

Just want to add data points...

I have this muffler with the Evolve HFC + 2 resonator xpipe.

Laguna Seca measurements in 2020:
- 93.4 dB with valves closed
- 104.6 dB with valves open

These measurements are from several days at Laguna. It didn't always fail sound at 90 dB and 103 dB days. I seemed to fail when the weather was impacting sound AND I drove by the sound station in 3rd gear, very high RPM near redline. I stayed to the far right each time and didn't try any tricks when I failed. Short shifting to 4th gear seems to help a lot, but also impacts lap times.

10-10-2018, 07:40 AM	#266
KPM3er Enlisted Member 16 Rep 27 Posts Drives: 2013 BMW M3 e92 Space Gray ZCP Join Date: Nov 2015 Location: USA iTrader: (0)	Pledged!
	Appreciate 1 Bomiz321.50 Quote

10-18-2018, 08:13 AM	#267
Dlpfcb Captain 483 Rep 647 Posts Drives: AW E92 M3 Join Date: Aug 2017 Location: Idaho iTrader: (1)	Jump on this Group Buy guys, only 4 days left and Max Discount has been reached! https://www.gangup.com/bomiz/valvetr...3-q3-2018.html
	Appreciate 0 Quote

10-18-2018, 08:46 PM	#268
kyippee Lieutenant Colonel 1072 Rep 1,617 Posts Drives: E92 M3, Supra MK5, F44 235GC Join Date: Feb 2017 Location: SF Bay Area iTrader: (0)	Can we get free shipping if we hit 30 pledged?
	Appreciate 1 Bomiz321.50 Quote

10-20-2018, 05:27 PM	#270
Bomiz Captain 322 Rep 824 Posts Drives: SS E92 M3 Join Date: Jun 2012 Location: Los Angeles iTrader: (2)	Less than 2 days for the group buy! Thank you everyone who has already pledged and supported thus far!!
	Appreciate 0 Quote

10-24-2018, 06:06 PM	#272
Bomiz Captain 322 Rep 824 Posts Drives: SS E92 M3 Join Date: Jun 2012 Location: Los Angeles iTrader: (2)	8 hours left, final chance!
	Appreciate 0 Quote

02-10-2019, 12:32 PM	#274
Dlpfcb Captain 483 Rep 647 Posts Drives: AW E92 M3 Join Date: Aug 2017 Location: Idaho iTrader: (1)	I got it. Sounds awesome and I love it. I did gloss black tips with ceramic black coating on the cans.
	Appreciate 0 Quote

07-12-2020, 02:08 AM	#276
kyippee Lieutenant Colonel 1072 Rep 1,617 Posts Drives: E92 M3, Supra MK5, F44 235GC Join Date: Feb 2017 Location: SF Bay Area iTrader: (0)	Just want to add data points... I have this muffler with the Evolve HFC + 2 resonator xpipe. Laguna Seca measurements in 2020: - 93.4 dB with valves closed - 104.6 dB with valves open These measurements are from several days at Laguna. It didn't always fail sound at 90 dB and 103 dB days. I seemed to fail when the weather was impacting sound AND I drove by the sound station in 3rd gear, very high RPM near redline. I stayed to the far right each time and didn't try any tricks when I failed. Short shifting to 4th gear seems to help a lot, but also impacts lap times.
	Appreciate 0 Quote