• Home
  • Exhaust
  • Flowmaster Flowmaster American Thunder Cat-back Exhaust System fits 2003-2012 Dodge Ram 1500 / Ram 2500 / Ram 3500
-8%
Flowmaster Flowmaster American Thunder Cat-back Exhaust System fits 2003-2012 Dodge Ram 1500 / Ram 2500 / Ram 3500 - Main ...
Flowmaster Flowmaster American Thunder Cat-back Exhaust System fits 2003-2012 Dodge Ram 1500 / Ram 2500 / Ram 3500 - Side ...
Flowmaster Flowmaster American Thunder Cat-back Exhaust System fits 2003-2012 Dodge Ram 1500 / Ram 2500 / Ram 3500 - Back ...
Flowmaster Flowmaster American Thunder Cat-back Exhaust System fits 2003-2012 Dodge Ram 1500 / Ram 2500 / Ram 3500 - Insta...
Click to zoom in
Load image into Gallery viewer, Flowmaster Flowmaster American Thunder Cat-back Exhaust System fits 2003-2012 Dodge Ram 1500 / Ram 2500 / Ram 3500 - Main ...
Load image into Gallery viewer, Flowmaster Flowmaster American Thunder Cat-back Exhaust System fits 2003-2012 Dodge Ram 1500 / Ram 2500 / Ram 3500 - Side ...
Load image into Gallery viewer, Flowmaster Flowmaster American Thunder Cat-back Exhaust System fits 2003-2012 Dodge Ram 1500 / Ram 2500 / Ram 3500 - Back ...
Load image into Gallery viewer, Flowmaster Flowmaster American Thunder Cat-back Exhaust System fits 2003-2012 Dodge Ram 1500 / Ram 2500 / Ram 3500 - Insta...

  • Guaranteed Fitment

    Always the correct part

  • In-House Experts

    We know our products

  • Technical Support

    We help with any installation questions

  • Wordwide Delivery

    Fast shipping times from USA warehouses

Flowmaster Flowmaster American Thunder Cat-back Exhaust System fits 2003-2012 Dodge Ram 1500 / Ram 2500 / Ram 3500

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Flowmaster
817507
In stock
$1,124.95 USD $1,025.99 USD
$1,025.99 USD
Flowmaster Flowmaster American Thunder Cat-back Exhaust System fits 2003-2012 Dodge Ram 1500 / Ram 2500 / Ram 3500
Description
This stainless steel cat-back exhaust system fits 2003-2012 Dodge Ram 2500/3500 with the 5.7L Hemi engine, and also fits 2005-2008 Dodge Ram 1500 MegaCab with 5.7L engine. As an American Thunder system, it will provide improved performance and fuel economy while producing a moderate tone inside and outside the truck. Constructed from 16-gauge mandrel-bent 3.00-inch stainless steel tubing flowing into a 50 Series™ HD performance muffler. The dual 2.50-inch mandrel-bent tailpipes use the factory hanger locations for an easy installation and the system is finished off with a pair of 3.00-inch polished 304 stainless steel tips. The system comes with two sets of tailpipe exits giving you the option of either straight-out the back under the bumper, or out the sides behind the rear wheels, which is ideal for towing applications. Easy to follow instructions and all necessary hardware is provided with the system and its covered by our Lifetime Limited Warranty.


Specifications:

Description_ABR SYS 03-12 RA
Description_SHO SYS 03-12 RAM 2500/3
Description_INV 03-12 RAM 2500/3500 5.7L AMT 409S
Description_ASC Fits 2003-2012 Dodge Ram 2500, 3500 trucks with 5.7L Hemi engine and all wheelbases. Also fits 2005-2008 Dodge Ram 1500 with 5.7L engine in Mega Cab configuration only.
Description_DES Flowmaster American Thunder Cat-back Exhaust System
Description_EXT Fits 2003-2012 Dodge Ram 2500, 3500 trucks with 5.7L Hemi engine. - Moderate sound
Description_MKT This stainless steel cat-back exhaust system fits 2003-2012 Dodge Ram 2500/3500 with the 5.7L Hemi engine, and also fits 2005-2008 Dodge Ram 1500 MegaCab with 5.7L engine. As an American Thunder system, it will provide improved performance and fuel economy while producing a moderate tone inside and outside the truck. Constructed from 16-gauge mandrel-bent 3.00-inch stainless steel tubing flowing into a 50 Series™ HD performance muffler. The dual 2.50-inch mandrel-bent tailpipes use the factory hanger locations for an easy installation and the system is finished off with a pair of 3.00-inch polished 304 stainless steel tips. The system comes with two sets of tailpipe exits giving you the option of either straight-out the back under the bumper, or out the sides behind the rear wheels, which is ideal for towing applications. Easy to follow instructions and all necessary hardware is provided with the system and its covered by our Lifetime Limited Warranty.
Description_FAB Includes Hangers and Hardware for an Easy Installation
Description_FAB Mandrel-bent 16 Gauge Stainless Steel Tubing
Description_FAB Connects After Factory Catalytic Converter
Description_FAB Uses the Factory Hanger Locations
Description_FAB Moderate Exterior Exhaust Tone
Description_FAB Clears the Factory Spare Tire
Description_FAB Lifetime Limited Warranty
Description_FAB Dual Tailpipe Exit Locations
Description_ABR SYS 03-12 RA
Description_SHO SYS 03-12 RAM 2500/3
Description_INV 03-12 RAM 2500/3500 5.7L AMT 409S
Description_ASC Fits 2003-2012 Dodge Ram 2500, 3500 trucks with 5.7L Hemi engine and all wheelbases. Also fits 2005-2008 Dodge Ram 1500 with 5.7L engine in Mega Cab configuration only.
Description_DES Flowmaster American Thunder Cat-back Exhaust System
Description_EXT Fits 2003-2012 Dodge Ram 2500, 3500 trucks with 5.7L Hemi engine. - Moderate sound
Description_MKT This stainless steel cat-back exhaust system fits 2003-2012 Dodge Ram 2500/3500 with the 5.7L Hemi engine, and also fits 2005-2008 Dodge Ram 1500 MegaCab with 5.7L engine. As an American Thunder system, it will provide improved performance and fuel economy while producing a moderate tone inside and outside the truck. Constructed from 16-gauge mandrel-bent 3.00-inch stainless steel tubing flowing into a 50 Series™ HD performance muffler. The dual 2.50-inch mandrel-bent tailpipes use the factory hanger locations for an easy installation and the system is finished off with a pair of 3.00-inch polished 304 stainless steel tips. The system comes with two sets of tailpipe exits giving you the option of either straight-out the back under the bumper, or out the sides behind the rear wheels, which is ideal for towing applications. Easy to follow instructions and all necessary hardware is provided with the system and its covered by our Lifetime Limited Warranty.
Description_FAB Includes Hangers and Hardware for an Easy Installation
Description_FAB Mandrel-bent 16 Gauge Stainless Steel Tubing
Description_FAB Connects After Factory Catalytic Converter
Description_FAB Uses the Factory Hanger Locations
Description_FAB Moderate Exterior Exhaust Tone
Description_FAB Clears the Factory Spare Tire
Description_FAB Lifetime Limited Warranty
Description_FAB Dual Tailpipe Exit Locations
Brand Flowmaster
California Proposition 65 Yes
California Proposition 65 Chemical Name Nickel (Metallic)
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
CARB (California) Compliant Yes
Catalytic Converter Included No
2874 0
Category Exhaust
3728 Flat Band
1882 Yes
Emission Code 5
Exhaust Series American Thunder
11205 Silver
9874 Clamp-On
9876 Angled
1162 3.00
9877 Rolled Edge Angle Cut
1163 Polished
9881 No
10104 13.00
1164 304 Stainless Steel
1161 2
9878 No
10980 Round
9875 Single Wall
9870 Dual Out Side
9870 Dual Out Rear
200 Natural
353 No
3390 Performance
4364 Yes
Heat Shield Included No
Inlet Diameter 3.00
596 Clamp-On
9871 2.50
92 Yes
11021 5.00
11022 18.00
11023 10.00
11064 Chambered
11048 5.00
11049 18.00
11050 10.00
11073 Chambered
9884 5.00
1892 18.00
4372 409 Stainless Steel
4373 Oval
9882 Black High-Temperature Paint Finish
4367 No
4368 No
Muffler Included Yes
9962 Slip-Fit
4365 3.00
4366 3.13
9963 Slip-Fit
4375 2
Muffler Part Number Kit Only
4374 1
Muffler Series 50 Series HD
1174 Chambered
part type Exhaust System
3530 409 Stainless Steel
Product Type Exhaust System
Sound Level Moderate
4377 No
Sub Category Exhaust and Tail Pipes
4369 2.50
4376 2
Tail Pipe Quantity Dual
4370 No
26 Cat-Back
6014 No
2126 Not Applicable
Warning California Proposition 65
Pipe Color Silver
Drive 4WD
Drive 2WD
9885 10.00
Brand Flowmaster
California Proposition 65 Yes
California Proposition 65 Chemical Name Nickel (Metallic)
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
CARB (California) Compliant Yes
Catalytic Converter Included No
2874 0
Category Exhaust
3728 Flat Band
1882 Yes
Emission Code 5
Exhaust Series American Thunder
11205 Silver
9874 Clamp-On
9876 Angled
1162 3.00
9877 Rolled Edge Angle Cut
1163 Polished
9881 No
10104 13.00
1164 304 Stainless Steel
1161 2
9878 No
10980 Round
9875 Single Wall
9870 Dual Out Side
9870 Dual Out Rear
200 Natural
353 No
3390 Performance
4364 Yes
Heat Shield Included No
Inlet Diameter 3.00
596 Clamp-On
9871 2.50
92 Yes
11021 5.00
11022 18.00
11023 10.00
11064 Chambered
11048 5.00
11049 18.00
11050 10.00
11073 Chambered
9884 5.00
1892 18.00
4372 409 Stainless Steel
4373 Oval
9882 Black High-Temperature Paint Finish
4367 No
4368 No
Muffler Included Yes
9962 Slip-Fit
4365 3.00
4366 3.13
9963 Slip-Fit
4375 2
Muffler Part Number Kit Only
4374 1
Muffler Series 50 Series HD
1174 Chambered
part type Exhaust System
3530 409 Stainless Steel
Product Type Exhaust System
Sound Level Moderate
4377 No
Sub Category Exhaust and Tail Pipes
4369 2.50
4376 2
Tail Pipe Quantity Dual
4370 No
26 Cat-Back
6014 No
2126 Not Applicable
Warning California Proposition 65
Pipe Color Silver
Drive 4WD
Drive 2WD
9885 10.00


This Part Fits:

Year Make Model Submodel Notes
2006 Dodge Ram 1500 Laramie Moderate sound,Moderate sound,Moderate sound
2007 Dodge Ram 1500 Laramie Moderate sound,Moderate sound,Moderate sound
2008 Dodge Ram 1500 Laramie Moderate sound,Moderate sound,Moderate sound
2006 Dodge Ram 1500 SLT Moderate sound,Moderate sound,Moderate sound
2007 Dodge Ram 1500 SLT Moderate sound,Moderate sound,Moderate sound
2008 Dodge Ram 1500 SLT Moderate sound,Moderate sound,Moderate sound
2008 Dodge Ram 1500 SXT Moderate sound
2003 Dodge Ram 2500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2004 Dodge Ram 2500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2005 Dodge Ram 2500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2006 Dodge Ram 2500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2007 Dodge Ram 2500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2008 Dodge Ram 2500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2009 Dodge Ram 2500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2010 Dodge Ram 2500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2006 Dodge Ram 2500 Sport Moderate sound,Moderate sound
2007 Dodge Ram 2500 Sport Moderate sound,Moderate sound
2003 Dodge Ram 2500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2004 Dodge Ram 2500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2005 Dodge Ram 2500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2006 Dodge Ram 2500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2007 Dodge Ram 2500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2008 Dodge Ram 2500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2009 Dodge Ram 2500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2010 Dodge Ram 2500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2008 Dodge Ram 2500 SXT Moderate sound,Moderate sound,Moderate sound
2009 Dodge Ram 2500 SXT Moderate sound,Moderate sound,Moderate sound
2010 Dodge Ram 2500 SXT Moderate sound,Moderate sound,Moderate sound
2006 Dodge Ram 2500 TRX4 Moderate sound,Moderate sound
2007 Dodge Ram 2500 TRX4 Moderate sound,Moderate sound
2003 Dodge Ram 3500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2004 Dodge Ram 3500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2005 Dodge Ram 3500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2006 Dodge Ram 3500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2007 Dodge Ram 3500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2008 Dodge Ram 3500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2009 Dodge Ram 3500 SLT Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2006 Dodge Ram 3500 Sport Moderate sound,Moderate sound
2007 Dodge Ram 3500 Sport Moderate sound,Moderate sound
2003 Dodge Ram 3500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2004 Dodge Ram 3500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2005 Dodge Ram 3500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2006 Dodge Ram 3500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2007 Dodge Ram 3500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2008 Dodge Ram 3500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2009 Dodge Ram 3500 ST Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound,Moderate sound
2008 Dodge Ram 3500 SXT Moderate sound,Moderate sound
2009 Dodge Ram 3500 SXT Moderate sound,Moderate sound
2011 Ram 1500 Big Horn Moderate sound
2011 Ram 1500 Laramie Moderate sound
2011 Ram 1500 Laramie Longhorn Moderate sound
2011 Ram 1500 Outdoorsman Moderate sound
2011 Ram 1500 SLT Moderate sound
2011 Ram 1500 Sport Moderate sound
2011 Ram 1500 ST Moderate sound
2011 Ram 1500 SXT Moderate sound
2011 Ram 1500 Tradesman Moderate sound
2011 Ram 2500 Laramie Moderate sound,Moderate sound
2012 Ram 2500 Laramie Moderate sound,Moderate sound
2011 Ram 2500 Laramie Longhorn Moderate sound,Moderate sound
2012 Ram 2500 Laramie Longhorn Moderate sound,Moderate sound
2011 Ram 2500 Power Wagon Moderate sound,Moderate sound
2012 Ram 2500 Power Wagon Moderate sound,Moderate sound
2011 Ram 2500 SLT Moderate sound,Moderate sound
2012 Ram 2500 SLT Moderate sound,Moderate sound
2011 Ram 2500 ST Moderate sound,Moderate sound
2012 Ram 2500 ST Moderate sound,Moderate sound
2011 Ram 3500 Laramie Moderate sound,Moderate sound
2012 Ram 3500 Laramie Moderate sound,Moderate sound
2011 Ram 3500 SLT Moderate sound,Moderate sound
2012 Ram 3500 SLT Moderate sound,Moderate sound
2011 Ram 3500 ST Moderate sound,Moderate sound
2012 Ram 3500 ST Moderate sound,Moderate sound
Read More
Read Less

Your cart

×