Flowmaster Exhaust Systems - American Thunder

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Flowmaster American Thunder Exhaust Systems
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Flowmaster Exhaust Systems - Force II
$212.95
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Features

  • The Flowmaster American Thunder Exhaust System is custom-crafted for your specific year, make and model
  • Boldly blasts the famous Flowmaster tone at full volume
  • Available in single or dual, rear or side exit configurations for most vehicles
  • Immediately boosts power by 5% - 10% on average, and helps save gas
  • Powered by one of Flowmaster's track-proven chambered mufflers
  • Mandrel-bent exhaust pipes for restriction-free flow
  • All aluminized steel construction fights corrosion
  • Includes a full hardware kit and detailed instructions—most kits can be installed at home
  • Stainless tip(s) included with many American Thunder Systems
  • Made in the USA
  • Your Flowmaster American Thunder Exhaust System is backed by a 3-year warranty

Description

Make some space next to baseball, mom and apple pie: Flowmaster American Thunder Exhaust Systems belong on the list of beloved things that define the Red, White and Blue.

You don't just get some sound and a little power with Flowmaster's most popular kits—you get overwhelming horsepower gains, a handy boost in MPGs, and the most famous full-volume exhaust tone in the automotive world. Not to mention, each Flowmaster American Thunder Exhaust is custom-bent from quality aluminized steel to fit your specific year, make and model.

Best yet, Flowmaster American Thunder Exhausts give you configurations choices. Pick from single or dual kits, side or rear exits, or even specialty pipes made just for your ride. Each is powered by a renowned Flowmaster chambered muffler and comes with all the parts you need for a quick install.

Loud, powerful and uniquely American. Bolt-on your own American Thunder today!

Average Customer Rating

  (384)
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Posted on 10/16/2007 by Paul Y. - 2003 BMW 325xi (Erie,PA)

1 of 1 people found the following review helpful.

"I wanted a deep, rich, throaty sound for my 2006 Corvette Convertible and the Flowmaster American Thunder Exhaust kit was the perfect complement. I spent months researching and listing to exhaust systems for my vette and the Flowmster was the best. Even my wife approves of the great sound."

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About Paul Y.
Vehicle
2003 BMW 325xi
I use my vehicle for
family activities.
 
American Thunder Exhaust

Posted on 10/13/2007 by Gary H. - 1998 Chevy C/K 3500 (Middletown,DE)

"Got my order in 2 days and install was easy. Took about 2 Hrs , every thing fit good welding was the hardest part do to tight space. Would highly recomend Auto anything for your auto needs and will use them again. Gary"

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About Gary H.
Vehicle
1998 Chevy C/K 3500
I use my vehicle for
Construction / Leasure
 
American Thunder Flowmaster

Posted on 10/11/2007 by Matthew M. - 2003 GMC Sierra (Durango,CO)

"I ordered the system and got it on the expected ship date. The bad news...I don't know if it is like this for all the models but on my 03' 8.1 Sierra Shortbed it didn't fit right. The dual inlets don't have the right bend to them and I had to bring it to a muffler shop and they fixed it up for 70 bucks. Other than that...ITS AWESOME. It looks really good and you can definitly hear a difference. I had about a two mpg increase which helps with that gnarly 496. It definitly had a performance increase. I am not sure about how much but it was substantial. Overall a good package."

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About Matthew M.
Vehicle
2003 GMC Sierra
I use my vehicle for
watever i want
 
Not bad for a V6

Posted on 10/05/2007 by Daniel M. - 2005 Toyota Tacoma (Casa Grande,AZ)

5 of 5 people found the following review helpful.

"I just put the 50 Series Delta Flow DOS on my 2005 Tacoma SR5 4X4 Access Cab. The fit is flawless and extremely easy to do yourself. I used the clamp on option, and will have it welded sometime later. The sound seemed a little ricey to me at first, but it seems like it becomes more aggressive depending on how far out you extend the chrome tips for the final tuning. Gets a throaty kickback sound when I gear down now!!!"

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About Daniel M.
Vehicle
2005 Toyota Tacoma
I use my vehicle for
daily driving, minor offroading, and taking toys to sand dunes.
 
Classic Sound !!

Posted on 10/03/2007 by Jason W. (South Bend,IN)

"My 2006 Mustang growls down the road like a classic. Great quality and construction. Gotta love Flowmaster!"

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About Jason W.
 
growl

Posted on 10/03/2007 by Mike M. - 2004 GMC Sierra (Greenwood,IN)

"Great addition and easy application. Sounds aggressive like a truck should. No problems with fitting, but would purchase heavy duty 3" clamps from auto store since they seem to seal system better."

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About Mike M.
Vehicle
2004 GMC Sierra
I use my vehicle for
everything
 
Good System

Posted on 10/02/2007 by John S. (Cary,NC)

"Good sound and look for a cheap price...."

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About John S.
 
Flowmaster Muscle Truck Exhaust

Posted on 10/01/2007 by Chris T. - 2003 Chevy Silverado (Gulliver,MI)

"I installed the exhaust system on my 03 chevy siverado reg cab short box.It tooked about ten minutes to put it on after I got the old one off. The look is awsome and the way it sounds is even better. The sound is so deep more than I excpeted , but that is a good thing. Overall great kit would buy flowmaster again."

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About Chris T.
Vehicle
2003 Chevy Silverado
I use my vehicle for
daily driving and some offroading.
 
Totally Satisfied

Posted on 09/28/2007 by Sammie M. - 2006 Toyota Tacoma (Covington,GA)

0 of 4 people found the following review helpful.

"Sounds great, just what I expected"

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About Sammie M.
Vehicle
2006 Toyota Tacoma
I use my vehicle for
pleasure
 
Great product at a great website

Posted on 09/26/2007 by Colin B. - 2006 Toyota Tacoma (Milford,PA)

5 of 6 people found the following review helpful.

"I ordered this exhaust for my 2006 Toyota Tacoma on 9/11/07 and received it on my doorstep on 9/12/07. That service was amazing in itself. The exhaust went on with absolutely no problems with the step by step instructions. Took about 45 minutes and sounds great, even for a V6! The best part was the price - almost $200 cheaper than ordering straight from Flowmaster. Thanks AutoAnything!"

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About Colin B.
Vehicle
2006 Toyota Tacoma
I use my vehicle for
everything
 
Flowmaster

Posted on 09/24/2007 by Lupe C. - 1993 Ford Mustang (San Antonio,TX)

1 of 1 people found the following review helpful.

"I love the way it sounds from inside the car but I don't think its that loud outside of the car. The performance is good. I really like the system."

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About Lupe C.
Vehicle
1993 Ford Mustang
I use my vehicle for
daily driving
 
96 chevy silverado

Posted on 09/20/2007 by Nathan T. - 1996 Chevy C/K 1500 (Rock Springs,WY)

2 of 2 people found the following review helpful.

"A great product for the money, easy to install with included instructions, only took about 1 1/2 hours to install including removal of old system.seems to be a slight power gain, not sure on fuel economy yet. Only draw back is system is not as loud as expected."

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About Nathan T.
Vehicle
1996 Chevy C/K 1500
I use my vehicle for
camping fishing outdoor activity, to and from work
 
American Thunder exhaust system

Posted on 09/15/2007 by Tim M. - 2003 Ford F-250 (Midland,TX)

"I installed the exhaust system on a 2006 Mustang. It was really simple and the they sound and look great. It had been awhile since I done any work under a car, so the next day I felt like I had been a wrestling match, but it was worth it. Tim"

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About Tim M.
Vehicle
2003 Ford F-250
 
Great aftermarket kit, easy to install

Posted on 09/12/2007 by Colin C. - 2004 Chevy Silverado (Carnation,WA)

"Great purchace and not so loud that your gonna get hasseled by your neighbors or the police for noise ordinance"

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About Colin C.
Vehicle
2004 Chevy Silverado
I use my vehicle for
everything
 
Great service; Great Product

Posted on 09/11/2007 by David V. - 1996 Chevy Impala (Belmont,NH)

3 of 3 people found the following review helpful.

"I ordered my Flowmaster Kit on Friday and it was at my house on the East Coast on Tuesday morning with free shipping. The sound is great and I love the look of the polished stainless steel pipes. I couldn't ask for better service from AutoAnything or better pipes and mufflers from Flowmaster."

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About David V.
Vehicle
1996 Chevy Impala
I use my vehicle for
fun
 
Flowmaster on 98 Civic

Posted on 09/08/2007 by Dave B. - 2005 Chevy Malibu (Vadnais Heights,MN)

"Exhaust sounds great. Deep tone while accelerating, but nice and quiet while coasting. Not a ricer sound like others, which is really good!!"

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About Dave B.
Vehicle
2005 Chevy Malibu
I use my vehicle for
Everything
 
impressive sound

Posted on 09/05/2007 by Charles V. (Lowell,IN)

"Exhaust sounds great easy install except for the short extension pipe. directions say will fit without cutting but I had to remove about 5 inches off it."

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About Charles V.
 
2004 RAM 2500 HEMI - Sounds Awesome

Posted on 08/28/2007 by Lisa C. - 2004 Dodge Ram (Pittstown,NJ)

"My truck sounds great. There is probably a slight boost in power as well. I was going to try to install myself, but for $90 I had my mechanic put on. Great product."

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About Lisa C.
Vehicle
2004 Dodge Ram
I use my vehicle for
activities
 
So Much for so little...........

Posted on 08/22/2007 by Jon G. - 2007 Ford Mustang (Rochester,NH)

2 of 2 people found the following review helpful.

"If you've looked at prices for Mustang exhaust systems then you know how expensive it can be. The American Thunder system by Flowmaster from Auto Anything was the best move I ever made.Just over $300 for my GT and not only does it sound mean but it looks better than most because of the flat black paint and "4 dia. tailpipes."

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About Jon G.
Vehicle
2007 Ford Mustang
I use my vehicle for
commuting,travel
 
exhust system

Posted on 08/22/2007 by Rene F. - 1967 Pontiac LeMans (Paterson,NJ)

"EXHUST SYSTEM FIT REAL NICE I CUT THE END OF THE H PIPE AND THE EXHUST SYSTEM FIT PERFECT..SOUNDS GREAT...LOOKS GREAT..."

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About Rene F.
Vehicle
1967 Pontiac LeMans
I use my vehicle for
CAR SHOWS...CRUISING
 
Very nice system!

Posted on 08/16/2007 by David W. - 2006 Dodge Ram (Waterbury,CT)

2 of 2 people found the following review helpful.

"I have installed this system on an 06' Dodge Ram with a hemi. It went on very easy. I like how they send you a set of pipes that will come out the sides or a set to come straight out the back. I was wondering which way I wanted to go, but since I was able to look at both options, the choice was easy! It sounds fantasic as well. The idle is very quiet, I can barely tell that it's on. Cruising is good too...with not much cabin drone. When you get on it...it gets LOUD! Coupled with a CAI and a tuner...my truck really woke up! I'm very happy."

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About David W.
Vehicle
2006 Dodge Ram
I use my vehicle for
Daily Driver
 
American Thunder for V6 Firebird

Posted on 08/12/2007 by Randy J. - 1997 Pontiac Firebird (Virginia Beach,VA)

1 of 1 people found the following review helpful.

"The american thunder exaust system for the V6 Bird a is nice upgrade from the stock system. It gives it a nice deeper sounding tone but it is still a far cry from the V8 version. I just thought that it would come a little closer to it's big brother. But that's a good as you are going to get in a V6."

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About Randy J.
Vehicle
1997 Pontiac Firebird
I use my vehicle for
commuting
 
flowmaster exhaust

Posted on 08/11/2007 by Scott H. - 2005 Toyota Tundra (Richmond,KY)

"nice sound, not to loud not to soft. Installed in about two hours with everyday tools. The instructions were easy to follow and all the parts were an exact fit. The kit comes with both rear exit and side exit which is a plus. The exhaust has been on my truck a couple of weeks and Im very happy with it."

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About Scott H.
Vehicle
2005 Toyota Tundra
I use my vehicle for
travel, work, hauling, everyday driver
 
Flowmaster American Thunder

Posted on 08/10/2007 by Cory R. - 2001 Ford Focus (Ann Arbor,MI)

1 of 1 people found the following review helpful.

"The sound of the flowmaster is unmatched. However the flowmaster for my car left about 3 feet of stock piping that it used to connect to the flexpipe/header which was a major letdown."

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About Cory R.
Vehicle
2001 Ford Focus
I use my vehicle for
driving...
 
American Thunder

Posted on 07/25/2007 by Brandon S. - 2004 Ford F-150 (Brookeville,MD)

"Best investement. Easy to install, great sound makes my truck seem as if it is brand new. Even helped on gas mileage."

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About Brandon S.
Vehicle
2004 Ford F-150
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