mid cat delete

AWCGROUP · 09-26-2015, 04:07 PM

https://www.facebook.com/juanito.mar...=3&pnref=story

sounds KILLER!!!!

JamesGames · 09-26-2015, 04:29 PM

Quote:

Originally Posted by AWCGROUP

https://www.facebook.com/juanito.mar...=3&pnref=story

sounds KILLER!!!!

Care to post videos of the sound? I can't see a sound..

AWCGROUP · 09-26-2015, 04:40 PM

working on it.

mark5092 · 09-26-2015, 04:49 PM

Is that the only modification to stock exhaust? Still have resonator in?

JamesGames · 09-26-2015, 05:04 PM

Quote:

Originally Posted by mark5092

Is that the only modification to stock exhaust? Still have resonator in?

You can still see the resonator in the pictures, the one in the middle connecting the pipes

AWCGROUP · 09-28-2015, 12:12 AM

i did not remove the stock resonator as it has an "h" pipe inside and the damped sound plus the frontal resonators give this car a distinct sound. it really sounds awesome. unfortunately, a close friend passed away and his services were today. i didnt have time for a video. ill be making one in a few days. ill post up a link.

in the next month, ill be fabricating a full custom unit. using a stainless steel spintech in place of the stock resonator. it'll serve as the muffler and also the "x" pipe in one. ill eliminate the flaps and use this system solely for the track. ill post up pics...

AWCGROUP · 10-03-2015, 01:22 AM

JamesGames · 10-03-2015, 12:52 PM

Quote:

Originally Posted by AWCGROUP

Not sure if I can tell if it sounds much different from this vid, do you have anymore?

AWCGROUP · 10-03-2015, 07:53 PM

no. even though it's a short video, I dragged out 2 cameras and 2 external mics. the sound is as real as its gonna get. none of those go pro videos that don't sound real.

Amgeater2 · 10-05-2015, 03:29 PM

I deleted the second cat's as well and the JB4 and open valves the car is just perfect !! no need for downpipes or exhaust

bmwm3redblack · 10-05-2015, 06:27 PM

downpipes is a must!!!

TheRealOrosie · 10-07-2015, 02:56 PM

Quote:

Originally Posted by Amgeater2

I deleted the second cat's as well and the JB4 and open valves the car is just perfect !! no need for downpipes or exhaust

This (sort of)! No secondary cats or resonator...with Supersprint strait pipes and Dinan exhaust. Also have CG Precision valve controller to quiet the beast when needed. I wasn't going to replace the stock muffler either, but after hearing the improved sound of the Dinan, and more importantly the improved looks...I decided to swap it out. Very happy I did!

09-26-2015, 04:07 PM	#1
AWCGROUP Private First Class 73 Rep 125 Posts Drives: 15 M3, 86 Buick GN, 70 Camaro Join Date: Oct 2014 Location: United States iTrader: (0)	mid cat delete https://www.facebook.com/juanito.mar...=3&pnref=story sounds KILLER!!!!
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09-26-2015, 04:40 PM	#3
AWCGROUP Private First Class 73 Rep 125 Posts Drives: 15 M3, 86 Buick GN, 70 Camaro Join Date: Oct 2014 Location: United States iTrader: (0)	working on it.
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09-26-2015, 04:49 PM	#4
mark5092 Lieutenant 192 Rep 443 Posts Drives: 2019 M5C, 18 M3 ZCP, 20 Raptor Join Date: Sep 2015 Location: USA iTrader: (0)	Is that the only modification to stock exhaust? Still have resonator in?
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09-28-2015, 12:12 AM	#6
AWCGROUP Private First Class 73 Rep 125 Posts Drives: 15 M3, 86 Buick GN, 70 Camaro Join Date: Oct 2014 Location: United States iTrader: (0)	i did not remove the stock resonator as it has an "h" pipe inside and the damped sound plus the frontal resonators give this car a distinct sound. it really sounds awesome. unfortunately, a close friend passed away and his services were today. i didnt have time for a video. ill be making one in a few days. ill post up a link. in the next month, ill be fabricating a full custom unit. using a stainless steel spintech in place of the stock resonator. it'll serve as the muffler and also the "x" pipe in one. ill eliminate the flaps and use this system solely for the track. ill post up pics...
	Appreciate 0 Quote

10-03-2015, 01:22 AM	#7
AWCGROUP Private First Class 73 Rep 125 Posts Drives: 15 M3, 86 Buick GN, 70 Camaro Join Date: Oct 2014 Location: United States iTrader: (0)
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10-03-2015, 07:53 PM	#9
AWCGROUP Private First Class 73 Rep 125 Posts Drives: 15 M3, 86 Buick GN, 70 Camaro Join Date: Oct 2014 Location: United States iTrader: (0)	no. even though it's a short video, I dragged out 2 cameras and 2 external mics. the sound is as real as its gonna get. none of those go pro videos that don't sound real.
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10-05-2015, 03:29 PM	#10
Amgeater2 Major 710 Rep 1,405 Posts Drives: X6M, M8, Mc 600LT, 296GTB Join Date: Jul 2013 Location: South. FL iTrader: (2)	I deleted the second cat's as well and the JB4 and open valves the car is just perfect !! no need for downpipes or exhaust
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10-05-2015, 06:27 PM	#11
bmwm3redblack Captain 59 Rep 886 Posts Drives: BMW ///M3 E46, BMW E92 335Xi Join Date: Jan 2011 Location: e13 osl iTrader: (0)	downpipes is a must!!! __________________ Bmw 335xi/FBO/ black on black/ 6sp manual/Cobb AP/BMS DCI/AA BOV KIT/VRSF DP'S/VRSF 7'FMIC /FULLY CATLESS/H&R sport springs/ 19' ac schnitzer wheels.
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