Product description
Fits 2003-2012 Dodge Ram 2500/3500 5.7L engine, 2/4 WD, all WB & 2006-2008 Dodge Ram 1500 MegaCab with 5.7L engine. - Moderate sound
Flowmaster Flow FX Cat-Back Exhaust System
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Supplier details checked 2026-09-23 · Test catalog
Fits 2003-2012 Dodge Ram 2500/3500 5.7L engine, 2/4 WD, all WB & 2006-2008 Dodge Ram 1500 MegaCab with 5.7L engine. - Moderate sound
Flowmaster Flow FX Cat-Back Exhaust System
Large 4.50-inch Black Ceramic Coated Stainless Steel Tip
Flow FX "Straight-through" Performance Muffler
16-gauge Mandrel-bent Stainless Steel
Uses all the Factory Hanger Locations
Includes All Necessary Hardware
Easy and Quick Installation
Lifetime Limited Warranty
Deep and Powerful Sound
Fits 2003-2012 Dodge Ram 2500/3500, 5.7L, 2/4 WD, all WB and 2006-2008 Dodge Ram 1500 MegaCab with 5.7L engine, Single Exit
Flowmaster 03-12 RAM 2500/3500 5.7L FlowFX Cat-Back Exhaust System
0312 RAM 25003500 57L CB FFX SOS
SYS 03-12 RAM 2500/3
Introducing the new Flow FX Cat-back exhaust system for 2003-2012 Dodge Ram/RAM 2500/3500 trucks and 2006-2008 Dodge Ram 1500 Mega Cab trucks with the 5.7L Hemi engine. This stainless steel performance exhaust system starts with a large 3-inch mandrel-bent tube flowing into the Flow FX "straight-through" performance muffler. The mandrel-bent tailpipe exits behind the passenger side rear tire and is finished off with a large 4.50-inch black ceramic coated exhaust tip embossed with the Flowmaster name. This system creates a deep powerful sound outside the vehicle with a moderate tone inside the cab and utilizes the factory hanger locations. Includes all necessary parts, hardware and detailed instructions for an easy installation you can do at home. Notes: Fits all 2/4 wheel drives and all wheelbases.
SYS 03-12 RA