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Flowmaster 03-12 RAM 2500/3500 5.7L American Thunder SS Cat-Back Exhaust System

SKU: LOW817507

FLO American Thunder Cat-Back Exhaust Systems...

Flowmaster 03-12 RAM 2500/3500 5.7L American Thunder SS Cat-Back Exhaust System

SKU: LOW817507

FLO American Thunder Cat-Back Exhaust Systems...

A$2,403.00
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

SYS 03-12 RAM 2500/3

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 Seriesâ„¢ 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.

Additional Information

Fits 2003-2012 Dodge Ram 2500, 3500 trucks with 5.7L Hemi engine. - Moderate sound

Data: v4.2 - Upd: 2026-11-09 04:57:01

Features

  • Clears the Factory Spare Tire
  • Connects After Factory Catalytic Converter
  • Dual Tailpipe Exit Locations
  • Includes Hangers and Hardware for an Easy Installation
  • Lifetime Limited Warranty
  • Mandrel-bent 16 Gauge Stainless Steel Tubing
  • Moderate Exterior Exhaust Tone
  • Uses the Factory Hanger Locations

Data: v2 - Desc: v4.2 - Upd: 2026-11-09 02:51:33

Important Notice relating to US Domestic Market Trucks & Pickups

Many US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions.

Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment.

Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.

(keyword: cat-back)

Special Note for Dodge Ram (Classic/DT/DS)

Since Dodge/Ram manufacturered concurrent Ram 1500, 2500 & 3500 models on both new and old body designs, please ensure you select the parts to suit the correct submodel. The year alone may not always be a reliable way to verify your submodel in the case of some Rams, so we encourage you to double check if you have the Classic, or the new shape when making orders for parts that are not the identical between both styles.

(keyword: ram 2500)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Flowmaster
StreetFX SKU low817507
SFX Item ID 6877381
Accounting SKU low-817507
Manufacturer SKU 817507
Manufacturer UPC 700042025152
Alternative References flo817507

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