AutoAnything, Inc.
AutoAnything, Inc.
1-800-874-8888
Your Cart Is Empty
Cart
X
X

Flowmaster Exhaust Systems Flowmaster American Thunder Axle Back Exhaust System - 817483

2,155 Reviews
Free Shipping
$927.00
List Price
$833.95
Loading...
Save time and hassle - AutoAnything's Lower Price Guarantee offers you three awesome reasons to feel great about your order:
  1. We work hard to deliver you the lowest prices up-front, everyday.
  2. We'll beat any price - online or offline.
  3. We put 1-year price protection in your pocket.
See Details
Select your vehicle:
Features:
  • Part #: 817483
  • Main piping diameter: 2.5"
  • 40 Series Classic Muffler
  • Includes dual 4" exhaust tips
  • Enhance the power, the sound and the look of your 2010-2015 Camaro 3.6L engine with this American Thunder Axle-back exhaust system. Features include all mandrel-bent 2.50 inch stainless steel tubing, a pair of Super 44 mufflers and uses the factory hanger locations. The system is then finished off with a pair of highly polished 4.00" stainless steel tips embossed with the Flowmaster logo, and has a deep aggressive exterior tone with a moderate interior sound level. Includes easy to follow instructions and all necessary hardware for an easy at home installation. Note: Requires cutting of the factory system. Does not fit Convertible.
  • American Thunder Axle Back Exhaust System, Dual, Dual Rear Exit, Incl. 2.5 in. Tubing/Super 40 Series™ Mufflers/Scavenger X-Pipe/4 in. Polished Tips
  • Mandrel Bent Tubing, Limited Lifetime Warranty, Aggressive Exterior Exhaust Tone, Incl. Hangers and Hardware For Easy Installation, Cat Back System, Dual Out Rear Exit, Dyno Tuned for Maximum Performance, Premium Flowmaster Quality
  • Download installation instructions (PDF)
  • With Dual Exhaust Tips
  • Dual Rear Exit (409 Stainless)
Free Shipping - Ships by 02/07/2023
Have a Question? Ask a product expert!
Have a Question? Ask a product expert!

Free, no-hassle exchanges

Guaranteed Lowest Price

In-House Experts

Product Info
Features:
  • Choose from up to four signature Flowmaster Exhaust series (depending on your vehicle):
  • Outlaw Series: Flowmaster’s most aggressive, race-oriented system perfect for drivers seeking loud sound levels
  • American Thunder: The sound that started it all, with Flowmaster’s original sound levels and performance
  • FlowFX: A moderate tone but without that "chambered" sound, this system still provides all that Flowmaster performance.
  • dBX Flowmaster: Perfect for smaller displacement four- and six-cylinder engines and can be used in both imported and domestic cars and trucks
  • Force II: Features a mild, chambered muffler tone for drivers seeking performance gains with quieter sounds
  • Custom-crafted for your specific year, make and model vehicle
  • Large-diameter mandrel-bent pipes deliver a restriction-free exhaust flow
  • Each kit is powered by Flowmaster's legendary high-performance mufflers
  • Available with single, dual, rear and side exit configurations (depending on your vehicle)
  • You have your choice of aluminized or stainless steel construction (depending on the kit)
  • Includes tubes, mufflers, tips, clamps, hardware & hangers and installation instructions (varies by kit)
  • Stainless steel systems are backed by a limited lifetime warranty
  • Aluminized steel systems are backed by a 3-year warranty
  • Flowmaster Exhaust is proudly made in the USA
Description:

The Flowmaster Exhaust System delivers more than a little sound and power – enjoy impressive horsepower gains, a handy boost in MPG, and the most famous exhaust tone in the automotive world. Not to mention, each Flowmaster Exhaust System is custom-bent from aluminized or stainless steel to fit your specific year, make and model.

Flowmaster has a wide range of different systems for you to choose from. If you want an all-out, loud exhaust system, go with the American Thunder. The Outlaw Series is an aggressive, race-oriented system and almost as loud. The FlowFX series has all that Flowmaster performance with a moderate tone. Sport compacts, imports and Euro machines sound off with the dBX Series, and, for wicked performance with a mild tone, the Flowmaster Force II System is best. Have your pick of single, dual, side and rear exits (depending on the model). Each kit is powered by performance mufflers and comes with all the parts you need for a quick install.

Your Flowmaster Exhaust System is backed by different warranties, depending on the materials used – for aluminized steel, you’re looking at a 3-year warranty, and for stainless steel, there’s a limited lifetime warranty.

Notes:
  • ATTN: State of California Consumers
    warning symbolWARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm (For more information go to www.p65warnings.ca.gov)
Moss Warranty Act Statement

Thanks to the Magnuson Moss Warranty Act: US Code – Title 15, Chapter 50, Sections 2301-2312, your vehicle’s factory warranty is protected by law when you add aftermarket parts.
Details

Manufacturer Info
Return Information

Customer Reviews

Average Rating
Appearance
Ease of Installation
Price/Value
Quality
2155 Customer Reviews
5 Star
1507 (70%)
4 Star
517 (24%)
3 Star
83 (4%)
2 Star
30 (1%)
1 Star
18 (1%)

Looks good and sounds good

Really like the sound. Gives my wife's v6 camaro a more aggressive sound. Looks real good too. Tight area to use a saws all. If I had a lift I could have gotten better access. Used a six inch blade and no guard. Just able to get through the pipe. Only complaint were the tips. I had an issue I had on my exhaust. Bolts for tips are too whimpy. They will cross thread by the time you get the tip secure. I changed the bolt to a larger one. No issue after that. Over all love it.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Mark H (MAIDEN, NC) / June 24, 2017
2012 Chevy Camaro
Yes
No

Flowmaster Thunder Series Axleback

Great sound at start-up and at idle. Definitely better quality and sound than stock exhaust.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Bill L (tampa, FL) / January 12, 2015
2014 Chevy Camaro
Yes
No

2014 camaro axle back system v 6

At first I wasn't to pleased with the sound but after driving around it definitely sounds good and did notice the increase in horse power and the get up and go
Appearance
Ease of Installation
Price/Value
Quality
Posted By Timothy F (LANOKA HARBOR, NJ) / November 14, 2014
2014 Chevy Camaro
Yes
No

LOVE MY FLOWEMASTER AXLE BACK SYSTEM

BREEZE TO INSTALL,GREAT QUALITY,SOUND AMAZING.ITS A GREAT PRODUCT.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Terrence T (East Winthrop, ME) / October 30, 2014
2015 Chevy Camaro
Yes
No

flow masters

Amazing sound easy installation well worth it.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Miguel T (Naples , FL ) / October 26, 2014
2010 Chevy Camaro
Yes
No

Great purchase

Love the sound. Has a bit of a drone but nothing I can't get used to!
Appearance
Ease of Installation
Price/Value
Quality
Posted By Tyler L (CENTREVILLE, VA) / September 16, 2014
Yes
No

Flow master exhaust

Great addition live the sound and appearance
Appearance
Ease of Installation
Price/Value
Quality
Posted By darious c (New castle, DE) / July 8, 2014
Yes
No

flowmaster for 2010 camaro

not a good sound even though i went to utube to listen they dont sound the same
Appearance
Ease of Installation
Price/Value
Quality
Posted By Paul B (Neche, ND) / May 25, 2014
2010 Chevy Camaro
Yes
No

Great system, easy install

The Flowmaster American Thunder axle back system completely changed my Camaro's sound for the better. It was far too mild with the factory mufflers. Under regular acceleration it sounds much more authoritative and muscular, at WOT it flat out howls. Installation was a breeze, hardest part was removing the factory junk. The Flowmaster system seems to weigh half of the factory set too. The chrome tips are bigger and look great, perfect finishing touch!
Appearance
Ease of Installation
Price/Value
Quality
Posted By james a (Sault Sainte Marie, MI) / May 17, 2014
2011 Chevy Camaro
Yes
No

great product

Great product for the money. I had to take out the baffle in order to get the exact sound I wanted tho. Product looks and sounds great on my 2013 camaro.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Jonathan F (BURLINGTON, NJ) / February 1, 2014
2013 Chevy Camaro
Yes
No

Great sound, great price

The flow master american thunder axle backs were easy to install and the sound is great. It made our 2013 Camaro RS V6 sound a much more deeper sound.
Appearance
Ease of Installation
Price/Value
Quality
Posted By John B (Melbourne, FL) / January 2, 2014
Yes
No

Car guy

I would rate them as a 10.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Ron G (Dublin, OH) / May 15, 2013
1970 Chevy Chevelle
Yes
No

Awesome sound and appearance

I would recommend the Aggressive Flowmaster exhaust to everyone. I was kind of hesitant at first because I have a V6 Camaro and didn't know how it would sound. It sounds beefy like a V8 would and not to loud. Very easy to install.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Jennifer W (La Crescenta, CA) / May 14, 2013
2013 Chevy Camaro
Yes
No

Great Product

Great product and easy installation assuming one has all the right tools.
Appearance
Ease of Installation
Price/Value
Quality
Posted By K Lane M (Tallahassee, FL) / January 7, 2013
2010 Chevy Camaro
Yes
No

2012 camaro v6

Had the American thunder axel back setup installed the other day. Not as aggressive as I thought it was going to be, but it sounds good. Afterwards, I installed an ingen CAI which woke up the flowmasters. Sounds better now. Overall, if you're looking for something a little louder than stock but not obnoxious, this is what you want. Good value and price. I highly recommend a cold air intake to go along with the exhaust.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Zachary S (SAN ANTONIO, TX) / November 17, 2012
2012 Chevy Camaro
Yes
No

great item sound great

easy to install
Appearance
Ease of Installation
Price/Value
Quality
Posted By raymond g (staten island, NY) / April 12, 2012
2010 Chevy Camaro
Yes
No

Exhaust

It was very easy to install. The brackets that came with the exchaust were exceptional. They made it much easier to install. It's not the sound I was hoping for but very close.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Wyndolyn E. S (York, SC) / September 18, 2011
Yes
No

this is good for the money

I like this exhaust nice deep tone at low rpms. I would tell everyone that this is a good exhaust for the money.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Joe C (HOFFMAN E, IL) / August 28, 2011
2015 Chrysler 300
Yes
No

flowmaster exhaust

Really easy to install. Car sounds much better than stock. Hope it gets a little louder with break-in.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Leonardo F (Rochester, NY) / August 24, 2011
Yes
No

Flowmaster cat back for camero v6

Awesome exhaust system. works better with a cool air intake as far as power gains. sounds very good, almost like a v8 on my car, yet cruising on the highway is smooth and not too loud...
Appearance
Ease of Installation
Price/Value
Quality
Posted By Donald G (Sheffield Village, OH) / August 16, 2011
2010 Chevy Camaro
Yes
No

Flowmaster

Had system installed at a local shop for $100. Wanted to have it welded in place rather than clamped.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Rondal Y (Gastonia, NC) / June 29, 2011
2011 Chevy Camaro
Yes
No

2011 Chevrolet Camaro V6 American Thunder Exhaust

Received axle back exhaust system in a timely manner and installed myself quite easily. Noticable performance gain and sounds awesome.I recommend this exhaust, it's great!
Appearance
Ease of Installation
Price/Value
Quality
Posted By Matt N (Hallsville, TX) / June 9, 2011
Yes
No

Great Upgrade

Purchased the Flowmaster American Thunder axel back system for my Camaro, along with a K&N Cold Air Induction. The K&N unit I installed myself in about an hour and a half, very simple directions, basic mechanics. The exhaust system I had installed at a local muffler shop, I had it welded instead of clamped on. The sound difference was truly surprising, nice rich throaty tone. Definitely notice the increase in response when you step down on the throttle. Not looking to turn the car into a street racer, this is probably the extent of performance accessories, but certainly excited with the results.
Appearance
Ease of Installation
Price/Value
Quality
Posted By James R G (Humble, TX) / April 28, 2011
2010 Chevy Camaro
Yes
No

Review

I love the roar of the new exhaust! Gets alot of looks.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Margie H (Arlington, TX) / April 28, 2011
2011 Chevy Camaro
Yes
No

Awesomeness!!

I had the American Thunder installed on my 2011 V-6 Camaro. Installation was fairly easy and they look great. The sound is super-sick now! The throttle response is awesome.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Carlos N (Fayetteville, NC) / April 7, 2011
2011 Chevy Camaro
Yes
No
View More