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2020 Ram 1500 Classic Exhaust System Kit 8 Cyl 5.7L Flowmaster

4.5 on 90 ratings
  • Features:
    • Mandrel Bent 16 Gauge 409 Stainless Tubing
    • Includes Hangers And Hardware For Easy Installation
    • Dyno Tuned for Maximum Performance
    • Premium Flowmaster Quality
    • 3 Year Limited Warranty
    • Made in the USA
  • Wake up the power and performance of your 4.7L or 5.7L Hemi-powered 2009-2022* (classic body) RAM 1500 with this American Thunder Cat-back exhaust system. The system is fully constructed from 16-gauge mandrel-bent stainless steel tubing flowing into a 50 HD Series performance muffler with a single inlet/dual out for minimum drone in the cab, but with a moderately aggressive exterior tone. This custom system features dual 2.50-inch mandrel bent tailpipes with a pair of large 3.00-inch diameter polished stainless steel tips with your choice of exits, either dual out the side behind the wheels for towing, or exiting straight out the back under the rear bumper for a muscular look. The system includes all necessary parts and hardware required for an easy installation that you can do at home.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
16870, 66565, S5144304

Additional Fitment Information:
Vehicle Block CC Engine Bed Length Sub Model Body CID
2020 Ram 1500 Classic V - 8 Cyl 5.7L 67.4 Warlock Crew Cab Pickup 345
Brand Flowmaster
Part # 817490
Condition New
Flowmaster

1500 Classic Flowmaster Exhaust System Kit 817490 2020 Ram
  • Single; Dual Rear Same Side Exit; Includes 2.5 in. Tubing/50 Series(TM) HD Muffler/3 in. Logo Embossed Stainless Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
  • American Thunder Cat Back Exhaust System; Single; Dual Rear Same Side Exit; Includes 2.5 in. Tubing/50 Series™ HD Muffler/3 in. Logo Embossed Stainless Tips; 409 Stainless Steel;
  • American Thunder Cat Back Exhaust System
    • Today, Flowmaster, Inc. is housed in three ultra-modern facilities together totaling over 400,000 sq. ft., one in Santa Rosa, one in West Sacramento, California and the other in Hayden, Idaho. Flowmaster employs over 250+ workers dedicated to building the highest quality U.S. made exhaust products available.

    Flowmaster operates the only exhaust Research and Design facility of its kind in the world, centered around our SuperFlow engine dynamometers complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dynos. Through use of these dynos, Flowmaster's engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers "to the ground." Flowmaster also utilizes Spectrum Analyzers to fine "tune" the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones.

    Flowmaster's product line includes exhaust products for Performance Street, Muscle Cars, Trucks, Street Rods, RV's, Motorhomes, and all types of race applications. With over 400 different muffler models, 370+ exhaust systems and numerous exhaust accessories available, Flowmaster offers you the choice of sound to fit your preference from "wild to mild" and your specific vehicle needs. With Ray still active and "hands on" with the R and D department in the development of new exhaust products and new technologies currently being tested, the future looks to be very exciting indeed.

    General

    Tip Quantity
    2
    Tubing Diameter
    2.500 In.
    Exhaust Type
    Single
    California Proposition 65 Chemical Name 2
    Chromium (hexavalent Compounds)
    California Proposition 65 Chemical Name 1
    Nickel (metallic)
    Sound Level
    Moderate
    WARNING CA Proposition 65
    Yes
    Exhaust Series
    American Thunder
    Heat Shield Attached
    No
    WARNING CA Proposition 65 Message
    Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    Exit Style
    Straight
    Muffler Series
    50 Series Hd
    Inlet Inside Diameter
    2.500 In.
    Outlet Outside Diameter
    2.500 In.
    Tail Pipe Diameter
    2.500 In.
    Exit Position
    Dual Rear Same Side
    Muffler Count
    1
    Single or Dual
    Dual
    System Type
    Cat Back
    Muffler Part Number
    Kit Only
    Outlet Diameter
    2.500 In.

    Packaging

    package quantity
    1
    weight
    51.45 lb
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

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