Flowmaster Exhaust Systems - Force II

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Flowmaster Force II Exhaust Systems
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Features

  • The Flowmaster Force II Exhaust System is custom-crafted for your year, make and model
  • Offers full-on performance with less volume than Flowmaster American Thunder systems
  • Forceful under acceleration, mellow at cruise, and less interior resonance
  • Available in single, dual, rear and side exit configurations
  • Increases acceleration and passing power by 5% - 10%; boosts mileage 1 -2 mpg
  • All mandrel-bent aluminized steel pipes for the smoothest, most efficient flow
  • Powered by a legendary Flowmaster chambered muffler
  • Stainless tip(s) included with many Flowmaster Force II Exhausts
  • Includes all hardware and detailed directions—most kits are easy to install at home
  • Made in the USA
  • Your Flowmaster Force II Exhaust System is covered by a 3-year warranty

Description

Get every pony of the famous Flowmaster Exhaust System experience without the neighbor-waking, music-stifling blare of their loudest pipes. Flowmaster Force II Exhaust Systems are aggressive when your foot's down and mellow at cruise with less interior resonance.

With a Flowmaster Force II Exhaust, you instantly feel a 5% - 10% boost in acceleration and passing power, plus up to a 2 mpg improvement in gas mileage—just like the feel of Flowmaster's renowned American Thunder Systems. The difference is in Flowmaster's quieter chambered muffler that mellows the muscular sound without reducing power.

Adding to the Force II package is a set of mandrel bent pipes custom-formed for your ride, plus all installation hardware, and even a stainless tip for most kits. Mounting it to your vehicle is easy—many systems can be bolted on at home in less than 1 hour. And, your Flowmaster Force II Exhaust System is backed by a 3-year warranty.

Average Customer Rating

  (255)
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Flowmaster Installation

Posted on 02/02/2006 by Richard M. (Kenai,AK)

"I'll just say I was pleasently surprised. It fit perfectly, only hand tools needed. Thanks for shipping to Alaska. Most internet sites will not."

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About Richard M.
I use my vehicle for
Commuting and hunting
 
What a difference!

Posted on 02/01/2006 by Harold E N. - 2000 Dodge Ram (Coatesville,PA)

"The hardest part was getting the OEM exhaust off. It took an air chisel to take the old muffler off. The Flowmaster went on much easier, and lined up pretty close with the old hangers and mounting hardware. The sound is awesome. I love the deep growl my truck has now. The increase in power was noticable from the minute I left the garage. I can take hills now with much more ease than before, and I'm sure that when I start towing my travel trailer this summer, I will not have any problems with them. The only downside I can think of is that I leave for work at 6am and the rumble of the truck might be waking a few people up now."

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About Harold E N.
Vehicle
2000 Dodge Ram
I use my vehicle for
commuting, camping, towing.
 
sounds great

Posted on 01/28/2006 by Joseph G. (Freehold,NJ)

"I recieved it in a couple of days which was great. I had it installed by my mecanic and he said he liked the quality and the way it sounds so much, that he asked me for the web sight and said he was going to buy one for his truck."

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About Joseph G.
 
Simple to install.

Posted on 01/10/2006 by Jim H. - 2001 Dodge Ram (Nampa,ID)

"This is a quality system that sounds deep and throaty, like a real V-8. The downside is the system leaves a 40-inch section of 2.5-inch pipe from the converter to the new 3-inch muffler. A muffler shop, or you with the tools and welding skills, can splice in a 3-inch section from the converter to the new muffler/exhaust system. If you don't mind the minor restriction, it's a simple install with basic hand tools. A sawzall or cut-off wheel is handy."

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About Jim H.
Vehicle
2001 Dodge Ram
I use my vehicle for
Hunting, camping, atv riding, towing
 
Great sound, great power!!!

Posted on 01/10/2006 by Donald V. - 1989 Ford F-250 (Maple Valley,WA)

2 of 2 people found the following review helpful.

"System goes on easily. The sound is a nice rumble without being "too loud", and has a good bark when you get on it. Seemed to pick up power in the low and mid range. Highly recommend this system."

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About Donald V.
Vehicle
1989 Ford F-250
I use my vehicle for
Daily driver, and towing
 
flowmaster fit on ford with 6 cyl

Posted on 01/09/2006 by Patricia I. - 1997 Ford F-150 (Egg Harbor Twp.,NJ)

"the fit and sound were remarkable the entire system took about 30 minutes to install. Though i would recomend getting the system welded after installation the clamps do loosen up quickly. Also the sound is awesome it isnt exactly close to a V8 rumble but it definately makes the 6 cyl sound beefier. And when combined with an air filter system my mpg did improve almost 6 mpg."

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About Patricia I.
Vehicle
1997 Ford F-150
I use my vehicle for
everyday use
 
Great

Posted on 01/08/2006 by Richard W. - 2001 Ford F-150 (Nashville,NC)

1 of 1 people found the following review helpful.

"Great sound. Very pleased with it. The stock muffler was a little hard to get off but once it was off the Flowmaster system went right on. The only problem I had was I broke a u-bolt but luckly I had another one laying around."

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About Richard W.
Vehicle
2001 Ford F-150
I use my vehicle for
everything
 
Extremely satisfied.

Posted on 01/05/2006 by Wendy T. (Purvis,MS)

"I am very happy with the quality of this product. It offers everything I was looking for. AutoAnything customer service reps offered just the advice I needed over the phone. They also provided a quick, easy, and safe internet shopping experience."

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About Wendy T.
 
Almost a bag of chips

Posted on 01/05/2006 by Mosi M. (Randallstown,MD)

"My new Flowmaster Force II Exhaust system is really nice. It was all that minus the bag of chips. Only thing that upset me was it doesnt come with a Chrome or Polished stainless steel tip as shown in the photo or the discription. Other than that I am totally satisfied. Now my 97 Chevy Tahooe sounds the way a truck should sound. Its that low growl you want but not all the noise when cruising. If you want something louder go for the American Thunder!"

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About Mosi M.
I use my vehicle for
All Purpose
 
Flowmaster Force II Exhaust System

Posted on 01/03/2006 by Blair N. (West Union,OH)

"The Force II system is a great upgrade for anyone seeking better fuel economy and power. The exhaust improved my mpgs by at least 2, and the power increase was obvious. The hardest part of installation was getting the old muffler off; which, for anyone with a 2001 dodge ram 5.9 I recommend just cutting the old one off completly. Use WD-40 to get the old hooks off. Otherwise installing the new flowmaster took me 30 mins or so tops."

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About Blair N.
 
ford f150 05

Posted on 01/02/2006 by Michael C. - 2005 Ford F-150 (Harrisburg,PA)

"great system fit like a glove nice mellow sound"

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About Michael C.
Vehicle
2005 Ford F-150
I use my vehicle for
whatever
 
Great value

Posted on 12/27/2005 by Matthew H. (South Bend,IN)

"Very nice exhaust, nice low rumble... not too loud. easy installation, very easy to follow instructions. get 1-2 more mpg!! also. Autoanything-Fast shipping 3 days... by far the best deal out there. Thanks you"

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About Matthew H.
I use my vehicle for
Everyday use
 
Great Sysyem

Posted on 12/26/2005 by Nancy R. (Morse Mill,MO)

"Prompt shipment Excellant Quality Easy Install, and fitment Excellant sound Met and exceeded expectations"

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About Nancy R.
 
Ease of installation

Posted on 12/20/2005 by Mike F. - 2000 Ford F-150 (Laharpe,KS)

"This system took me all of 1 hour to install . This had to be the simplest exhaust I have ever put on. I was very pleased with the quality of their product ."

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About Mike F.
Vehicle
2000 Ford F-150
I use my vehicle for
every day driver
 
Great System

Posted on 12/17/2005 by Steven B. (Wentworth,MO)

"Very easy to install, the kit had all of the hardware down to one ty-rap. Great sound, quiet at highway speed, just the right amount of the throaty sound."

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About Steven B.
I use my vehicle for
Commuting
 
FLOWMASTER FORCE II FOREVER

Posted on 12/17/2005 by Gary R. - 2002 Ford F-150 (Unionville,VA)

3 of 3 people found the following review helpful.

"AFTER A 5 DAY FIGHT WITH FEDEX TO GET THE SYSTEM DELIVERED, I SET OUT TO GET IT INSTALLED AT A LOCAL TUFFY MUFFLER SHOP. EVERYTHING NEEDED FOR THE INSTALLATION WAS INCLUDED IN THE BOX. IT TOOK THE SHOP ABOUT 90 MINUTES TO INSTALL THE SYSTEM ON MY 2002 F-150 FORF KING RANCH SUPER CREW. THE SOUND IS I HAD HOPED TO ACHIEVE. THE STEREO IS READILY HEARD OVER THE LOW AGGRESSIVE SOUND PRODUCED AT 65 MPH. AT IDLE IT SOUNDS LIKE A DRILL SERGEANT READY TO ADDRESS HIS PLATOON. IT IS NOT OBNOXIOUS AND MY WIFE WANTS TO DRIVE THE "MANLY SOUNDING" KING RANCH CONSTENTLY. HAVEN'T HAD IT LONG ENOUGH TO CHECK GAS MILEAGE CONSISTLY BECAUSE OF THE COLD IDLE TEMPERATURES NEEDED IN THE CURRENT VIRGINIA WINTER. THE TAIL PIPES LINE UP BEAUIFUL AS THEY EXIT UNDER THE REAR BUMPER. I HAVE ALREADY OBSERVED MEN CHECKING THE DUAL EXHAUST PRODUCIBG FROM EACH TAIL PIPE. FLOWMASTER HAS A WINNER HERE. GARY R RETIRED ARMY NCO"

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About Gary R.
Vehicle
2002 Ford F-150
I use my vehicle for
ALL FAMILY ACTIVITIES AND TRAVEL
 
Flowmaster installation in '89 Silverado

Posted on 12/13/2005 by Joseph S. (Altamont,NY)

"The quality of the Flowmaster materials and workmanship appears to be very good. However, the mounting brackets idi not align with the original hangers under the truck."

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About Joseph S.
I use my vehicle for
work - pulling cargo and equipment trailers
 
A Good Deal

Posted on 12/07/2005 by Albert U. - 2005 Ford F-150 (Miami,FL)

"A very easy to do upgrade that resulted in better sound, not too loud, and about 1.5 MPG increase. Also more power after installing the new system. Hardest part of the job was getting the old muffler out from under the truck once it was off."

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About Albert U.
Vehicle
2005 Ford F-150
I use my vehicle for
everything.
 
2005 F-150 5.4L Supercrew

Posted on 12/05/2005 by Brian H. - 2005 Ford F-150 (Mesquite,TX)

"very easy install and just the sound I was wanting. nice growl on acceleration but quiet in cab at cruising speeds."

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About Brian H.
Vehicle
2005 Ford F-150
 
Great System!

Posted on 12/03/2005 by Nicholas K. - 2002 Ford F-150 (Brunswick,OH)

3 of 3 people found the following review helpful.

"I've worked on many of my own vehicles in the past, replacing many exhaust systems. I recently installed my new Flowmaster Force II exhaust system on my truck and I must say this system, by far, was the easiest one I have EVER done. I had to make 2 cuts on the old system and simply clamped on the new one. Everything fit perfectly! I did not want a system that was too loud (unless I really get on it) and this setup is exactly what I wanted. The power increase was instantly obvious. I highly recommend it to anyone looking to perk up their vehicle and make it sound a little cooler! To really make this system perform...add a cold air intake system!"

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About Nicholas K.
Vehicle
2002 Ford F-150
I use my vehicle for
Commuting, pulling my boat, travel, basically everything!
 
05 chev 5.3

Posted on 12/01/2005 by Joseph K. (Waseca,MN)

"Good mellow sound. Added noticeable horsepower. But, A little quieter than expected. Very easy install and looks great."

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About Joseph K.
I use my vehicle for
Everything, It's a truck!
 
2004 F-150 Review

Posted on 11/23/2005 by Anthony D. - 2004 Ford F-150 (Audubon,PA)

"Great product! Sounds Great! Really made my 4.6L F-150 come alive. I easily installed this kit in less than two hours with no cutting or welding. Flowmaster Force II made a noticeable increase in throttle response as well as gas mileage. I highly recommend this product!"

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About Anthony D.
Vehicle
2004 Ford F-150
I use my vehicle for
communting, family activities, towing
 
Nice but quiet

Posted on 11/22/2005 by Kyle T. - 1999 Ford F-150 (Dale City,VA)

"Install was easy. Quieter than expected."

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About Kyle T.
Vehicle
1999 Ford F-150
 
good sound

Posted on 11/19/2005 by Daryl M. - 2001 Ford F-150 (Sunburst,MT)

1 of 1 people found the following review helpful.

"Easy to install did it my driveway used a 4" grinder to cut two slits in the old exhaust to remove it and lowered the spare tire and removed the old exhaust in one unit then installed new flowmaster exhaust time to do the whole project 2hours"

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About Daryl M.
Vehicle
2001 Ford F-150
I use my vehicle for
travel,responding to fire calls
 
Fair rating

Posted on 11/16/2005 by David O. (Rockland,MA)

"The exhaust is ok. The biggest draw back is the tailpipe end doesn't look the picture at all. It would have been nice to be directed out the side like the picture. The exhaust that I got the tailpipe end is aimed down and stops a little too short underneath the truck so it is barely noticable when looking at the truck. A straight side exit is what I was looking for with a chrome tip like the picture shows, not what I got. Or even a straight side exit so that I could add a chrome tip. The fit and finish is good and it lined up with the trucks factory hangers which was good. Overall it's not bad but the tailpipe end bothers me enough that I am most likely going to spend more money so that I can replace it with something that looks like the picture. I give it two and half stars. Dave."

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About David O.
I use my vehicle for
everything.
Showing 201 - 225 of 255 Customer Reviews
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