SKU: 26635929334

2011-2018 Ram Cat-Back Exhaust Flowmaster Stainless Steel

Sale price$449.98 Regular price$499.98
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Description

2011-2018 Ram Cat-Back Exhaust Flowmaster Stainless SteelOverview: This Flowmaster Flow FX cat back exhaust system for the 2011 2018 GM 1500 trucks with the 6. 2 liter V8 engine is manufactured using durable 409 stainless steel throughout and features single 3. 50 inch to dual 2. 50 inch mandrel bent pipes for better exhaust gas flow, and a Flow FX "straight through" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +11 hp and +15 lb ft at the rear

Overview:

This Flowmaster® Flow FX® cat-back exhaust system for the 2011-2018 GM 1500 trucks with the 6.2-liter V8 engine is manufactured using durable 409 stainless steel throughout and features single 3.50-inch to dual 2.50-inch mandrel bent pipes for better exhaust gas flow, and a Flow FX "straight-through" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +11 hp and +15 lb-ft at the rear wheels. This system exits out both sides, behind the rear wheels with 4.50-inch black ceramic tips for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.

Features:

  • Deep Performance Tone from "Straight-through" Flow FX Muffler
  • Max Dyno Gains of 9 hp and 11 lb.ft. of Torque
  • Features Flowmasters W.A.V.E. Technology
  • Very Aggressive Active By-Pass Sound
  • Mandrel-bent Stainless Steel Tubing
  • Wireless Controlled Actuator Motor
  • Detailed Installation Instructions
  • Direct-fit Replacement Muffler
  • Includes a High Quality Valve
  • Stainless Steel Construction
  • Includes Two Key Fobs
  • Specs:

  • Brand: Flowmaster
  • CARB (California) Compliant: Yes
  • Catalytic Converter Included: No
  • Catalytic Converter Quantity: 0
  • Clamping Type: Flat Band
  • Clamps Included: Yes
  • Emission Code: 5
  • Exhaust Series: Flow FX
  • Exhaust Tip Color: Black
  • Exhaust Tip Connection: Clamp-On
  • Exhaust Tip Cut: Angled
  • Exhaust Tip Edge: Rolled Edge
  • Exhaust Tip Finish: Black Ceramic Coating
  • Exhaust Tip Material: 304 Stainless Steel
  • Exhaust Tip Quantity: 2
  • Exhaust Tip Shape: Round
  • Exhaust Tip Wall: Single Wall
  • Exit Style: Dual Out Side
  • Finish: Natural
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Hangers Included: Yes
  • Inlet Type: Clamp-On
  • Main Piping Diameter: 2.5
  • Mount Type: Uses Factory Hangers
  • Mounting Bracket Included: Yes
  • Muffler Body Height: 5
  • Muffler Body Length: 18
  • Muffler Body Material: 409 Stainless Steel
  • Muffler Body Shape: Oval
  • Muffler Body Width: 10
  • Muffler Color: Silver
  • Muffler Finish: Natural
  • Muffler Flanged Inlet: No
  • Muffler Flanged Outlet: No
  • Muffler Included: Yes
  • Muffler Inlet Connection: Slip-Fit
  • Muffler Inlet Inside Diameter: 3.5
  • Muffler Inlet Location: Center
  • Muffler Inlet Outside Diameter: 3.13
  • Muffler Outlet Diameter: 2.5
  • Muffler Outlet Location: Dual
  • Muffler Outlet Quantity: 2
  • Muffler Overall Length: 24
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 1
  • Muffler Series: Flow FX
  • Muffler Type: Absorption
  • Pipe Color: Silver
  • Pipe Material: 409 Stainless Steel
  • Sound Level: Moderate
  • Spring Bolt Kit Included: No
  • Tail Pipe Outlet Outside Diameter: 2.5
  • Tail Pipe Quantity: 2
  • Tail Pipe Tapered Outlet: No
  • Tip Logo: Embossed
  • Type: Cat-Back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 717988
  • Applications:

    • 2011-2018 Chevrolet Silverado 1500 376 CID
    • 2011-2018 GMC Sierra 1500 376 CID

    Emissions:

    • This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 26635929334

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    4.6 ★★★★★
    Based on 28 reviews
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    NewFriendJen
    West Palm Beach, US
    ★★★★★ 5
    very cute
    Format: Kindle
    This was a great winter read with grovel! I love that each MMC took his own approach to groveling, and that the FMC didn’t forgive them easily.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 17, 2026
    V
    Vishtani
    Battle Creek, US
    ★★★★★ 3
    Very misleading title…but not a bad book. Spoilers!
    Format: Kindle
    If you love ABO fated/scent match books or even just second chance books in general this is a cute quick read. I’m really confused why the title is grovel but there is literally no groveling in the book…AT ALL! There is only little or no thought or effort involved apologies (on two of the MMCs part, and absolutely nada on the third MMC’s part) and general alpha this omega is mine, coupled with light small town older generation meddling in the relationship, but ABSOLUTELY NO GROVELING before a heat reconnects the MCs. Honestly if it was named almost anything else I would have rated it higher, but I went in expecting at least some light groveling, and found none.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 13, 2026
    B
    Brenda A Davis
    Grantham, US
    ★★★★★ 4
    Christmas 🎄 10 yrs later
    Format: Kindle
    Cute story of Moeller FMC who gets rejected by her childhood pack that at age 17 decides to break off their relationship which destroys her, 10 yrs later she returns home to a sickly grandmother and has to encounter them once again but this time her eyes are wide open with the possibility that they will have to grovel and romance hurt
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 4, 2026
    M
    Melissa Heredia
    West Palm Beach, US
    ★★★★★ 2
    Did I miss the grovel??
    Format: Kindle
    Something about this story is off. I dont know if the characters are lacking or if it's just rushed, not my favorite
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 18, 2025
    K
    Kindle Customer
    Carnegie, US
    ★★★★★ 5
    absolutely loved it!!!
    Format: Kindle
    This book was awesome!! I love how the female took the lead and said if you want me back you work for it!! I laughed and I cried! Thank you for sharing your characters with me and giving me a sweet place to escape to!! I definitely stayed up too late having to finish it haha!! Bouncing on my feet waiting for the next one!!!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 6, 2026

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