Exhaust, muffler recommendation

[Coelacanth]

There have been several posts talking about buying Dynomax VT's, but thus far, no followups. Have the posters not installed their Dynamax mufflers yet?

 

[Steve V]

There have been several posts talking about buying Dynomax VT's, but thus far, no followups. Have the posters not installed their Dynamax mufflers yet?

Got'em they work, now go buy yours

 

[Turbo6Smackdown]

Got'em they work, now go buy yours

How do they work? What setup are you running and is there ANY drone?

 

[eagleguy]

YUP. Im on here now researching a replacement for my race pros. Maybe street pros who knows.

The Dynomax are quitter but have some drone which is not as annoying. Muffler shop told me ANY brand free flow muffler will have some drone by design.

 

[Coelacanth]

How do they work? What setup are you running and is there ANY drone?

Exactly, what's the point of telling us "they work"? I commented on this topic because some people were critical of the Pypes mufflers and some suggested Dynomax...but there wasn't a single first-person testimonial on those, even though pages of discussion came and went.

 

[Steve V]

Exactly, what's the point of telling us "they work"?

That would be because they do work. My set-up is 3in THDP, dump pipe, Pypes exhaust minus the street pros. I put street pros on just before the May event at RC's. The drone from VA to NC killed me. I would say they flow pretty well as I made 600 fwhp through them. I bought a set used of here (basically new) and tried them car has very little drone. I can listen to the radio, talk to the wife, talk on the phone and tell my 5yr old to shutup.

I had dynomax Ultra flows before they rusted out, they droned some but not as bad as pypes street pros. I currently have 3 TR's and the other 2 have the stock downpipe. When I go to 3in pipes I will install the same mufflers unless I spring for an RJC single shot.

Opinions my vary, we all have different tastes, but for me they are a good choice.

 

[No disintegrations]

The " no drone crowd" should just get stock type super quiet mufflers and add an electric cutout. When you want full power open it.

 

[Justin85]

In all honesty the 3 muffler exhaust might be too quite for most people. I love mine but sometimes I have to uncap the dump and wreck havoc on the town lol. It is nice too drive with no drone on a regular basis though.

 

[JC Turbo]

I have Dynomax Ultra Flow 17219 mufflers on my car and it has absolutely no drone at all and the car is totally quiet. I was a little disappointed they were so quiet because I bought these mufflers hoping they would sound like the Walker Ultra Flo's I had on my previous cars. These mufflers are a straight thru design and can support up to 2,000 HP so they flow well.

I have a Houston 3 SS DP with a test pipe and Pypes SGG50 cat back that comes without mufflers. At light throttle you can actually hear the turbo whistle from the tailpipes.

 

[TURBOPOWERED68]

The " no drone crowd" should just get stock type super quiet mufflers and add an electric cutout. When you want full power open it.

This is EXACTLY what I am doing.
I had the drone at the same 2k RPM and it was terrible.
Also on my old car (lc2) I had 2.5 dual exhaust with cheap summit straight through mufflers on long trips I would cap one side to make it a single 2.5 and that killed the drone. When it was time to play I would simply uncap it again.
I was considering 3 straight through mufflers for this car but decided on 2.25 stock shit with stock single muffler and a dump.

 

[MCH86GN]

3" RJC is really really good with my combo. As I have added components and tuned it has gotten better. Recently added the headers of whooof. I have installed a 2.5 pypes as well on a stock GN with race pros, didn't sound good enough, too quiet.

Is pypes quite? I have RJC and the it sounds good, just a little too loud. I preference to hear my turbo spool than I load exhaust.

 

[precizion818]

Is pypes quite? I have RJC and the it sounds good, just a little too loud. I preference to hear my turbo spool than I load exhaust.

Does it drone at cruising speeds?


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[Turbo6Smackdown]

The " no drone crowd" should just get stock type super quiet mufflers and add an electric cutout. When you want full power open it.

I was actually contemplating that as well. I may just do that. Though one question; if you're running the wideband sensor in the test pipe/dump pipe, how's that affected once you open 'er up.

 

[626gn]

I have Dynomax Ultra Flow 17219 mufflers on my car and it has absolutely no drone at all and the car is totally quiet. I was a little disappointed they were so quiet because I bought these mufflers hoping they would sound like the Walker Ultra Flo's I had on my previous cars. These mufflers are a straight thru design and can support up to 2,000 HP so they flow well.

I have a Houston 3 SS DP with a test pipe and Pypes SGG50 cat back that comes without mufflers. At light throttle you can actually hear the turbo whistle from the tailpipes.

Same experience here with the Dynomax Ultraflo (2.5"). Nice and quiet, no drone. If I needed to buy new mufflers I'd buy the same ones

 

[TURBOPOWERED68]

Hi my name is David an I am a "No drone-er"

I just had a dual 2.5 ATR with pitbull mufflers installed and I have no drone at all.

 

[dank GN]

I lov my 4" single shot .

 

[313badbuick]

Dynomax Ultra Flow 17219 mufflers, a 3inch test pipe, and Pypes SGG50 cat back that comes without mufflers.

 

[No disintegrations]

for anyone who says they have free flowing mufflers AND no drone; you've probably got hearing loss for that frequency! I don't think the 2 things can exist on a car with limited space and weight to consider.

 

[JC Turbo]

for anyone who says they have free flowing mufflers AND no drone; you've probably got hearing loss for that frequency! I don't think the 2 things can exist on a car with limited space and weight to consider.

Your welcome to take a ride in my car. It's as quiet as stock !


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[TURBOPOWERED68]

for anyone who says they have free flowing mufflers AND no drone; you've probably got hearing loss for that frequency! I don't think the 2 things can exist on a car with limited space and weight to consider.

Agreed