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Home / Exhaust / Catback / Flowmaster 04-05 RAM 1500 5.7L American Thunder Cat-Back Exhaust System
Flowmaster 04-05 RAM 1500 5.7L American Thunder Cat-Back Exhaust SystemRepresentative image
Appearance and included parts may differ. Image availability does not confirm fitment or availability.
Flowmaster

Flowmaster 04-05 RAM 1500 5.7L American Thunder Cat-Back Exhaust System

PART 817513CATEGORY Catback
$949.95
MSRP $1,068.95You save $119.00
$949.95
1

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Product description

2004-2005 Dodge Ram 1500 with 5.7L Hemi engine. Fits all wheelbases. - Moderate sound

Flowmaster American Thunder Cat-back Exhaust System

Features

Includes Hangers and Hardware for an Easy Installation

Mandrel-bent 16 Gauge Stainless Steel Tubing

Connects After Factory Catalytic Converter

Uses the Factory Hanger Locations

Moderate Exterior Exhaust Tone

Lifetime Limited Warranty

Easy Installation

Manufacturer notes

Fits 2004-2005 Dodge Ram 1500 with 5.7L Hemi engine, fits all wheelbases.

Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Catback
UPC / barcode
700042025213
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No
More manufacturer information

Other product descriptions

Flowmaster 04-05 RAM 1500 5.7L American Thunder Cat-Back Exhaust System

0405 RAM 1500 57L AMT SOS 409S

SYS 04-05 RAM 1500 5

About the manufacturer

This Flowmaster® American Thunder® Cat-back System is for 2004-2005 Dodge Ram 1500 trucks with 5.7L Hemi engine and all wheelbases. Manufactured using durable 409S stainless steel, the kit features a 2.75-inch to 3.00-inch adapter pipe which flows into the 50 Series HD™ single in/out muffler and into a single 3.00-inch mandrel-bent stainless steel tailpipe. The 3.00-inch tailpipe exits on the passenger side of the vehicle behind the rear tire and is finished off with a 3.50-inch polished stainless steel Flowmaster tip. As an American Thunder system, it provides improved horsepower, mileage and torque along with a deep, moderate sound level on the inside and outside of the vehicle. Instructions and all the necessary hardware are included with the kit for an easy bolt-on installation. Covered by our Lifetime Limited Warranty.

Additional manufacturer information

SYS 04-05 RA

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