Dodge Challenger Forum: Challenger & SRT8 Forums - View Profile: RockanRoll

RockanRoll RockanRoll is offline

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  1. Nuke
    02-12-2015 10:38 AM - permalink
    Sorry, just now saw this message.

    Anyway, in answer to your questions:
    1) It has a more noticable audio profile, but calling it "louder" is a little too much. It is more noticable and sounds much better is the only way I can really describe it. It won't annoy any neighbors.
    2) Hard to remember, but I believe it was something like 1K miles before it really started to sound good. It was probably 500 miles before I could stand the sound myself, and another 500 miles before it started to sound okay. Then after about 1500 miles, it really started to come into its own, and I started to develop a perma-grin on my face everywhere I drove.
  2. Nuke
    01-07-2015 09:24 AM - permalink
    IMHO, you cannot go wrong with the JFB 4554. I haven't heard the v-tube on a live Challenger so I don't have that much to compare with it, but I know I was pleased as pudding with how much the improvement was over the stock exhaust in going with the 4554.

    As far as drone, I never really thought it had any, but there again, I never had much to compare it to...UNTIL, I recently drove a Volkswagon TDI with some aftermarket mufflers on it, and that sucker had drone out the wazzoo. So now that I know what drone is, I can say the 4554 was nothing like that at all.

    I can't watch the video of the flowmaster 40 to know if it sounds like the JFB or not, but I can't imagine it sounds much better than the JFB, if it does at all.

    Just remember, it's going to sound like hammered dog crap at first, but once it gets burned in, you'll find yourself taking the long way around to go anywhere because it sounds so good.
  3. Johnnyballistic
    09-01-2012 11:21 AM - permalink
    not any real problems at all. Little bit of rub if I hit a big bump hard, but that's it.

  About Me

  • About RockanRoll
    South Florida
    Excercise, movies, muscle cars, classic rock, the beach


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  • Last Activity: 03-30-2015 09:28 PM
  • Join Date: 05-22-2008
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10:10 AM - jaron_a_mo mentioned RockanRoll in post My exhaust setup
RockanRoll the '12 SXT has the ...

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09:10 PM - 19johned53 quoted RockanRoll in post Seafoam in Fuel Tank
I've heard Seafoam sprayed in t...
08:54 PM - OmniGLH quoted RockanRoll in post 3.6 alternator recall from Chrysler
How much for the serpentine bel...
07:12 PM - RockanRoll quoted OmniGLH in post 3.6 alternator recall from Chrysler
It took two months to get my...
07:28 PM - RockanRoll quoted Npatula in post What Mods should I start with?
Just get a K&N filter and pu...
07:22 PM - RockanRoll quoted gkcontra in post 3.6 alternator recall from Chrysler
You guys getting quick respon...
01:14 AM - RockanRoll quoted deaf one in florida in post 3.6 alternator recall from Chrysler
I have an appointment next Tuesday. They...
09:44 PM - LoyalLeef quoted RockanRoll in post one stop shopping SE exhaust VIDEO thread
Is that for a V6? Yes it is ...
06:51 PM - RockanRoll quoted Slant6POWERRAM in post Jones Full Boar 4554 for 3.6
Does anyone have any idea how this ...
10:46 AM - RockanRoll quoted LoyalLeef in post one stop shopping SE exhaust VIDEO thread
391418 Anybody familiar wit...
06:57 PM - RockanRoll quoted Karpsta in post Jones Full Boar 4554 for 3.6
I'm considering keeping the ...
10:14 AM - RockanRoll quoted Karpsta in post Who Else Did the JFB4554?
Thanks for the update. I'm ...
06:51 AM - briand quoted RockanRoll in post 3.6 alternator recall from Chrysler
You think it got damaged when t...
09:25 PM - kenandjenn4551 quoted RockanRoll in post Jones Full Boar 4554 for 3.6
Update: I like it it. Was think...
10:29 AM - RockanRoll quoted briand in post Serp Belt related to Alternator.
I'm glad it got fixed in a ...
09:33 PM - RockanRoll quoted Challydeano in post Headlights don't light up my life...
The headlight function on the ch...
08:40 PM - RockanRoll quoted Tylus in post Reducing the Effects of Drone
12" wide 15' long 1" thi...
09:43 PM - RockanRoll quoted AIRAID Filters in post Next rebates?
Will you be running rebates again? ...
02:55 PM - ddeennis quoted RockanRoll in post Custom Homemade Intake Tube/CAI?
[QUOTE=ddeennis;4505770]I took ...
01:53 PM - RockanRoll quoted ddeennis in post Custom Homemade Intake Tube/CAI?
[QUOTE=ddeennis;4505770]I took a K&N...
12:45 PM - kenphjr quoted RockanRoll in post Custom Homemade Intake Tube/CAI?
Anyone make their own custom in...

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