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KR muffs on a SC 4.6 3V Mustang GT


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#1 OFFLINE   MMcGuirk

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Posted 06 November 2008 - 04:21 PM

Hi,

I got them this morning and had them put on at lunchtime.

How do they sound? Like a smaller displacement KR. I had 5GTs on there before and all the resonance issues associated with them are gone. Not as loud, but still has that crisp KR bark.

I will record a video and post soon.

Michael

PS - I also have a Corsa X pipe on this car.

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2006 Legend Lime Mustang GT
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#2 OFFLINE   LuckySnake

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Posted 10 November 2008 - 10:13 PM

View PostMMcGuirk, on Nov 6 2008, 08:21 PM, said:

Hi,

I got them this morning and had them put on at lunchtime.

How do they sound? Like a smaller displacement KR. I had 5GTs on there before and all the resonance issues associated with them are gone. Not as loud, but still has that crisp KR bark.

I will record a video and post soon.

Michael

PS - I also have a Corsa X pipe on this car.
They look good. I like the Fays2.

#3 OFFLINE   ingram4868

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Posted 11 November 2008 - 05:26 AM

The 5GT's have a loud drone.  Do these new ones have less?

#4 OFFLINE   MMcGuirk

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Posted 11 November 2008 - 06:54 AM

View Postingram4868, on Nov 11 2008, 05:26 AM, said:

The 5GT's have a loud drone.  Do these new ones have less?

They have 0 drone. My 5GTs were noisy in general and obnoxious at 1900 to 2100 RPMs (3.73 gear). These are very quite at cruising speeds and have a great growl when you are on the pipe.

I went to the Goodguys show in Pleasanton on Sunday with California Mustangs. I demo'd them a few times to the guys and didn't get any feedback. Either they were jealous or unimpressed. Either way, I love them. I've had Flowmasters and the 5GTs on my car and the M-5320-S are clearly superior.
TEAM SHELBY PACIFIC REGION DIRECTOR
Team Shelby member 906

2006 Legend Lime Mustang GT
Whipple, Hurst, Fay's2, Tokico, FRPP, AP Racing, Baer
GT500 front clip, wheels, rear spoiler 487rwhp / 470lbft
TOP 20 Award 2009 + 2010 + 2011 Shelby Bash

2011 Shelby GT350 - CSM113500040
624 HP, 604.6 RWHP Watt's Link, Partial painted stripes, Museum delivery 4/6/11




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