Reintroduction from Flowmaster - Page 3 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

RED10LS · 08-06-2010, 10:59 PM

Quote:

Originally Posted by wolfclan

I cured the drone with Rattle Trap sound deadener, lined the entire trunk.

Where do I get this sound deadener at?

Red Jewel RS · 08-06-2010, 11:30 PM

:5thgenvert:Welcome Flowmaster! I ordered my about a week ago. Unfortunately, it seems that AutoAnything ran out of them again so they are to be shipped the begin of next week. Anixous to hear them on my Camaro. From what others are saying it is just what I am looking for.

SILVER BULLITT · 08-09-2010, 04:57 PM

cam is a great guy , he is one of the big boys at flowmaster and he sponsored my car , and let me just tell you how great it is . not only does my kit sound great but he was an absolute pleasure to work with . thanks again cam and flowmaster !

kga10734 · 08-10-2010, 10:03 PM

I have used Flowmasters on many cars over a few decades, I love 'em.

I was itching to change out my stock exhaust and didn't wait on your axle back. I used your 40 Series Delta Flow mufflers and was able to achieve almost the same exact sound as your American Thunder axle back for the V6 Camaro. They were a tighter fit but they worked. I am very pleased with your products and have been for years. I just want to thank you and everyone at Flowmaster for putting out a very nice product.

Toasty · 08-10-2010, 11:22 PM

Quote:

Originally Posted by flowmann

Those of you with drone questions might want to have a look at the Hushpower systems. They are popular with racers who have dB restrictions, yet they still make good power.

I don't see any Hushpower system for the V6 Camaro?

Darkone · 08-11-2010, 12:58 PM

Did any of you guys only use the clamps to hold it in place (no welding), and have no problems with it?

Droid6 · 08-11-2010, 01:11 PM

Quote:

Originally Posted by Darkone

Did any of you guys only use the clamps to hold it in place (no welding), and have no problems with it?

I used the clamps and have no plans to get it welded. It works perfect the way it is.

DEW · 08-11-2010, 04:31 PM

Quote:

Originally Posted by Darkone

Did any of you guys only use the clamps to hold it in place (no welding), and have no problems with it?

Clamps and no welds, no problem here. If for some crazy reason I need to remove/ replace them I can. Only had them on for a week and love them more every time I drive it.

Master Shake · 08-13-2010, 12:37 PM

Yes, there definitely is a serious drone issue inside the cabin for some installs, and it is not the normal louder sound that is expected with after-market. The best way to describe it is a loud (as in dB level) steady tone that is somewhere around the 60-80 hz range, specifically when the engine is right around the 2k RPM level and with a load (in gear) -- for example, in 6th gear @ around 70-75 MPH.

Take a look at the Solo J-Pipe thread regarding the tube that is designed to cancel out the drone frequency. Or the fact that Corsa specifically states no drone due to pipe tuning, etc. Even the stock GM muffler has a small drone canceling tube built into the muffler itself (why it's so big). *Thanks to the person who originally posted this cutaway picture.

Like a few others here, I've tried to add my own drone canceling tubes to my Flowmaster install, similar to the Solo J-pipe idea, but the drone is still there as I don't know how to cancel out this frequency myself.

I think it is more than just a few people with these drone issues. For those of you who can accept it, or can tune it out (or even just ignore it) yourselves, than you are lucky. For the rest of us, it is enough for us to consider other vendors.

KATCMRO · 08-13-2010, 12:48 PM

Did anyone have issues installing their Flowmaster American Thunder onto their non-RS V6? My husband has installed many exhaust on his trucks before, we followed the directions and video and cut the 9" off - however, no fit. We were beyond frustrated last night with Flowmaster. Both he and I checked our measurements and were right on the money. Why didn't they fit? This morning we had to take it to a muffler shop and have it welded up. A little disappointed.

FirstCamaro2k10 · 08-13-2010, 03:47 PM

i have an LS, had it installed by a muffler shop, they diodnt have any issues.

flowmann · 08-13-2010, 06:02 PM

Quote:

Originally Posted by KATCMRO

Did anyone have issues installing their Flowmaster American Thunder onto their non-RS V6? My husband has installed many exhaust on his trucks before, we followed the directions and video and cut the 9" off - however, no fit. We were beyond frustrated last night with Flowmaster. Both he and I checked our measurements and were right on the money. Why didn't they fit? This morning we had to take it to a muffler shop and have it welded up. A little disappointed.

Hi Kat -

I'm sorry to hear you had a fitment issue. Did you call our tech line? We'd be interested to hear about any problems you ran into.

Red Jewel RS · 08-14-2010, 12:27 AM

Well the Flowmaster American Thunders are installed and the sound perfect!!

Just what I wanted. Nice mellow sound but you can tell that there is something different other than stock. Thanks to FirstCamaro2k10, Brownhornitt and many other satisfied customers you are the ones that helped in making my decision. I would recommend these to anyone who wants a nice "rumble" sounding exhaust.

Droid6 · 08-14-2010, 10:05 AM

Quote:

Originally Posted by KATCMRO

Did anyone have issues installing their Flowmaster American Thunder onto their non-RS V6? My husband has installed many exhaust on his trucks before, we followed the directions and video and cut the 9" off - however, no fit. We were beyond frustrated last night with Flowmaster. Both he and I checked our measurements and were right on the money. Why didn't they fit? This morning we had to take it to a muffler shop and have it welded up. A little disappointed.

I have an LS and I followed their instructions and had zero issues.

08-09-2010, 04:57 PM	#31
SILVER BULLITT Drives: 2010 SIM 2SS/RS MONSTER Join Date: Aug 2009 Location: LOS ANGELES Posts: 1,506 View My Garage	cam is a great guy , he is one of the big boys at flowmaster and he sponsored my car , and let me just tell you how great it is . not only does my kit sound great but he was an absolute pleasure to work with . thanks again cam and flowmaster ! __________________ HP MONSTER' SOUTHERN CALIFORNIA BUILT, LMR CAI, CUSTOM GRIND CAM, CUSTOM BUILT CNC PORTED AND POLISHED HEADS, FAST 102MM INTAKE MANIFOLD,ARH LONG TUBES AND HIGH FLOW CATS, BIGGER INJECTORS, VALVES SPRINGS RETAINERS, MGW SHORT SHIFTER, EIBACH SPRINGS, FACTORY CHROMED WHEELS, BLACKED OUT EMBLEMS, BLACKED OUT ROOF,BLACKED OUT MARKERS, 3.5 INCH ELECTRONIC CUTOUTS, FLOWMASTERS, ZEX WET 150 SHOT, FOR A GRAND TOTAL OF =630 REAR WHEEL TORQUE ,AND 600 REAR WHEEL HORSEPOWER MY JOURNALhttp://www.camaro5.com/forums/showth...02#post2023802 SOON TWIN TURBO SETUP

08-10-2010, 10:03 PM	#32
kga10734 Don't Feed the Troll Drives: 2010 Camaro 2LT/RS & 1999 Corvette Join Date: Jun 2009 Location: Montgomery, TX Posts: 774	I have used Flowmasters on many cars over a few decades, I love 'em. I was itching to change out my stock exhaust and didn't wait on your axle back. I used your 40 Series Delta Flow mufflers and was able to achieve almost the same exact sound as your American Thunder axle back for the V6 Camaro. They were a tighter fit but they worked. I am very pleased with your products and have been for years. I just want to thank you and everyone at Flowmaster for putting out a very nice product. __________________

08-13-2010, 12:37 PM	#37
Master Shake Drives: Camaro LS Join Date: Apr 2010 Location: US Posts: 45	Yes, there definitely is a serious drone issue inside the cabin for some installs, and it is not the normal louder sound that is expected with after-market. The best way to describe it is a loud (as in dB level) steady tone that is somewhere around the 60-80 hz range, specifically when the engine is right around the 2k RPM level and with a load (in gear) -- for example, in 6th gear @ around 70-75 MPH. Take a look at the Solo J-Pipe thread regarding the tube that is designed to cancel out the drone frequency. Or the fact that Corsa specifically states no drone due to pipe tuning, etc. Even the stock GM muffler has a small drone canceling tube built into the muffler itself (why it's so big). *Thanks to the person who originally posted this cutaway picture. Like a few others here, I've tried to add my own drone canceling tubes to my Flowmaster install, similar to the Solo J-pipe idea, but the drone is still there as I don't know how to cancel out this frequency myself. I think it is more than just a few people with these drone issues. For those of you who can accept it, or can tune it out (or even just ignore it) yourselves, than you are lucky. For the rest of us, it is enough for us to consider other vendors. Attached Images

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Flowmaster 40 Series Delta Flow mufflers on a V6	kga10734	Camaro V6 LLT Engine, Exhaust, and Bolt-Ons	32	02-11-2016 11:31 AM
V6 Flowmaster American Thunder axel-back kit	Brownhornitt	Camaro V6 LLT Engine, Exhaust, and Bolt-Ons	266	05-19-2011 10:53 PM
Flowmaster American Thunder for V6 Camaros	2010CamaroRS	Camaro V6 LLT Engine, Exhaust, and Bolt-Ons	201	08-27-2010 12:19 PM
Flowmaster American Thunder Exhaust Kit from PHASTEK	Sean@Phastek	V8 Bolt-Ons & Tunes	20	06-09-2010 12:34 PM
Flowmaster 40's	nukemgreg	Camaro V6 LLT Engine, Exhaust, and Bolt-Ons	7	06-25-2009 09:43 AM

08-06-2010, 11:30 PM	#30
Red Jewel RS Drives: 2010 Camaro 2SS Join Date: Apr 2010 Location: Billings, MT Posts: 891 View My Garage	:5thgenvert:Welcome Flowmaster! I ordered my about a week ago. Unfortunately, it seems that AutoAnything ran out of them again so they are to be shipped the begin of next week. Anixous to hear them on my Camaro. From what others are saying it is just what I am looking for.

08-11-2010, 12:58 PM	#34
Darkone Drives: 2011 Camaro LT/RS SIM Join Date: May 2010 Location: Oman Posts: 167	Did any of you guys only use the clamps to hold it in place (no welding), and have no problems with it?

08-13-2010, 12:48 PM	#38
KATCMRO Drives: 2010 2LT CGM Join Date: Jun 2010 Location: Arizona Posts: 278	Did anyone have issues installing their Flowmaster American Thunder onto their non-RS V6? My husband has installed many exhaust on his trucks before, we followed the directions and video and cut the 9" off - however, no fit. We were beyond frustrated last night with Flowmaster. Both he and I checked our measurements and were right on the money. Why didn't they fit? This morning we had to take it to a muffler shop and have it welded up. A little disappointed.

08-13-2010, 03:47 PM	#39
FirstCamaro2k10 Drives: 2010 Silver Ice Metallic Camaro LS Join Date: Feb 2010 Location: Just North of Beaumont, TX Posts: 731 View My Garage	i have an LS, had it installed by a muffler shop, they diodnt have any issues.

08-14-2010, 12:27 AM	#41
Red Jewel RS Drives: 2010 Camaro 2SS Join Date: Apr 2010 Location: Billings, MT Posts: 891 View My Garage	Well the Flowmaster American Thunders are installed and the sound perfect!! Just what I wanted. Nice mellow sound but you can tell that there is something different other than stock. Thanks to FirstCamaro2k10, Brownhornitt and many other satisfied customers you are the ones that helped in making my decision. I would recommend these to anyone who wants a nice "rumble" sounding exhaust.