SKU: 7616388325

1978-1987 Ford Mustang Performance Muffler Flowmaster Stainless Steel

Sale price$91.76 Regular price$101.95
Save 10%

Pay in installments of $25.49 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

1978-1987 Ford Mustang Performance Muffler Flowmaster Stainless SteelOverview: Super 10 Series 409S stainless steel, single chamber mufflers. Intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster's other Super series mufflers to deliver maximum performance. Constructed of 16

Overview:

Super 10™ Series 409S stainless steel, single chamber mufflers. Intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow® technology that is found in Flowmaster's other Super series mufflers to deliver maximum performance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

Features:

  • Flowmaster Chambered Technology
  • Super Aggressive Sound
  • 409S Stainless Steel Construction
  • Flowmaster Reliability
  • Specs:

  • Body Height: 4
  • Body Length: 6.5
  • Body Material: 409 Stainless Steel
  • Body Width: 9.5
  • Brand: Flowmaster
  • Clamps Included: No
  • Color: Black
  • Emission Code: 5
  • Exhaust Tip Quantity: 0
  • Finish: High-Temperature Paint
  • Fitment: Universal
  • Grade Type: Performance
  • Hanger Included: No
  • Heat Shield Attached: No
  • Inlet Connection: Slip-Fit
  • Inlet Diameter: 2.5
  • Inlet Inside Diameter: 2.5
  • Inlet Location: Offset
  • Inlet Outside Diameter: 2.63
  • Inlet Quantity: 1
  • Inlet Type: Weld-On
  • Mount Type: Uses New Hangers (Not Included)
  • Muffler Series: Super 10 Series
  • Muffler Type: Chambered
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2.5
  • Outlet Location: Offset
  • Outlet Outside Diameter: 2.63
  • Outlet Quantity: 1
  • Reversible: No
  • Shape: Oval
  • Sound Level: Aggressive
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 842518
  • Applications:

    • 1978-1987 Buick Regal 231 CID
    • 1978-1980 Buick Regal 305 CID
    • 1978-1979 Buick Regal 196 CID
    • 1979-1980 Buick Regal 301 CID
    • 1980-1981 Buick Regal 265 CID
    • 1982-1984 Buick Regal 252 CID
    • 1986-1987 Buick Regal 307 CID
    • 1967-1981 Chevrolet Camaro 350 CID
    • 1978-1987 Chevrolet El Camino 305 CID
    • 1978-1984 Chevrolet El Camino 231 CID
    • 1978-1979 Chevrolet El Camino 350 CID
    • 1978-1979 Chevrolet El Camino 200 CID
    • 1979-1982 Chevrolet El Camino 267 CID
    • 1980-1984 Chevrolet El Camino 229 CID
    • 1985-1987 Chevrolet El Camino 262 CID
    • 1978-1983 Chevrolet Malibu 231 CID
    • 1978-1981 Chevrolet Malibu 350 CID
    • 1978-1983 Chevrolet Malibu 305 CID
    • 1978-1979 Chevrolet Malibu 200 CID
    • 1979-1981 Chevrolet Malibu 267 CID
    • 1980-1983 Chevrolet Malibu 229 CID
    • 1978-1984 Chevrolet Monte Carlo 231 CID
    • 1978-1988 Chevrolet Monte Carlo 305 CID
    • 1978-1979 Chevrolet Monte Carlo 200 CID
    • 1979-1982 Chevrolet Monte Carlo 267 CID
    • 1980-1984 Chevrolet Monte Carlo 229 CID
    • 1985-1988 Chevrolet Monte Carlo 262 CID
    • 1978-1984 GMC Caballero 231 CID
    • 1985-1987 GMC Caballero 262 CID
    • 1982-1983 Oldsmobile Custom Cruiser 307 CID
    • 1980-1980 Oldsmobile Cutlass 350 CID
    • 1980-1980 Oldsmobile Cutlass 231 CID
    • 1980-1980 Oldsmobile Cutlass 260 CID
    • 1980-1980 Oldsmobile Cutlass 305 CID
    • 1979-1979 Oldsmobile Cutlass Salon 350 CID
    • 1985-1986 Oldsmobile Cutlass Salon 307 CID
    • 1986-1987 Oldsmobile Cutlass Salon 231 CID
    • 1978-1987 Oldsmobile Cutlass Supreme 231 CID
    • 1983-1983 Oldsmobile Cutlass Supreme 307 CID
    • 1982-1986 Pontiac Bonneville 231 CID
    • 1967-1979 Pontiac Firebird 400 CID
    • 1967-1967 Pontiac Firebird 230 CID
    • 1967-1967 Pontiac Firebird 326 CID
    • 1968-1979 Pontiac Firebird 350 CID
    • 1968-1976 Pontiac Firebird 250 CID
    • 1971-1976 Pontiac Firebird 455 CID
    • 1977-1981 Pontiac Firebird 231 CID
    • 1977-1981 Pontiac Firebird 305 CID
    • 1977-1979 Pontiac Firebird 403 CID
    • 1977-1981 Pontiac Firebird 301 CID
    • 1980-1981 Pontiac Firebird 265 CID
    • 1981-1981 Pontiac Firebird 267 CID
    • 1978-1987 Pontiac Grand Prix 231 CID
    • 1978-1980 Pontiac Grand Prix 301 CID
    • 2011-2014 Ford Mustang 227 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: 7616388325

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.7 ★★★★★
    Based on 11 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    H
    Verified Purchase
    Hana Kabashi
    Draper, US
    ★★★★★ 5
    Obsessed. Destroyed. Healed. Tuesday James’ debut is everything.
    Format: Kindle
    4.5 These Jagged Edges by Tuesday James is the debut that grabs your heart, gives it a squeeze, and then stitches it back together, one broken piece at a time. Meet Evie: fierce, no-nonsense, and a single mom who’s escaped her traumatic past but still carries the weight of it. Enter Maddox Wilder: broody, broken, emotionally unavailable—everything Evie should avoid. She’s everything he thinks he can’t have. But of course, they can’t stay away. This book? Pure emotional chaos—and I am HERE for it. Evie’s journey as a mother, survivor, and woman finding her way back to love? Breathtaking. And Maddox? Oh, honey. He’s the broody, big-hearted hero that makes you scream, "Let me love you!" The chemistry? Electric. The tension? Off. The. Charts. The spice? Don’t even get me started. The side characters? OBSESSED. Mercy is the flirty golden retriever we all need, Vic will steal your heart, and the twins? Pure joy. This book isn’t just a romance; it’s a found family story that will make you laugh, cry, and want to hug every single character. Tuesday, please don’t make me wait too long for Lou or Mercy's stories. I’m begging you. The writing? Lyrical, gut-punching, and beautifully raw. Every single moment will hit you. If you love grumpy-sunshine, second chances, and emotional healing that’s messy, imperfect, and oh-so-satisfying, this is a must-read. Read it. Cry. Hug your loved ones. Then DM me so we can scream about Maddox Wilder together.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 30, 2025
    L
    Verified Purchase
    ✨Laura’s Book Glow✨
    Waukegan, US
    ★★★★★ 3
    Awesome story but…
    Format: Kindle
    The first half of the book needs a lot of editing. Normally I wouldn’t mind but there were a lot of mistakes. If you take that out of the equation, it’s a solid 4. But this as it is for me is a 3.5 The story is somewhat unique and it brought emotions in the second part.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 5, 2025
    J
    Verified Purchase
    Jen Lee
    Omaha, US
    ★★★★★ 5
    Dark Romance - Small Town - Suspense - Enemies to Lovers
    Format: Kindle
    I'm soo glad I read this book. Maddox plays the big tough man with a hard exterior wall. Meanwhile, Evie, who was always stronger than she thought, broke down all his walls. Like true enemies to lovers, Maddox and Evie got under each other's skin to the point they collided and explosions went off...literally. The banter in this book, yeah, chef's kiss. This book has offers a lot. Each character has their own flair to them. Each one showed a level of growth and depth. Sometimes when I read certain books, it feels like I'm just getting the shell of what could have been. Not this one. Tuesday brought the fire. Every human emotion possible I felt while reading this book. I screamed, laughed, cussed, rolled my eyes, and sobbed. Seriously, for all those who love dark romance books with a plot and an excellent characters, this one's for you. Oh - the SPICE be SPICING.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 7, 2025
    T
    Verified Purchase
    The.PNW.Dark.Reader
    Waukegan, US
    ★★★★★ 4
    Cute small town and found family.
    Format: Kindle
    Evie and Maddox’s story was so sweet. Obviously there were many parts that I wouldn’t call sweet, but overall it was a cute love story. I thought the author did a great job with the Grumpy X Sunshine trope. Cause Maddox is def a big ol grumpy. The found family trope is so strong in this book and I think that might be my fav part! Were there a few parts that Maddox made me realllllll upset? Ohh yes absolutely. In reality tho, that almost made him more believable. In no way am I giving an excuse for how he used her trauma against her. Cause that was absolute trash. But I did enjoy him spending the rest of the book attempting to make up for it. He could’ve groveled more tho lol. I absolutely loved the twins relationship with each character in this book. I think they were so important to the story and added that extra bit. How they protected their mama so fiercely was everything. It felt like some of these scenes were just thrown together. Meaning, some details were just dropped in but no other context with it. Like tidbits of info that didn’t really go with any part. Other scenes were clearly thought out with so much detail. The storyline was really interesting. I enjoyed that the FMC/MMC were able to show their trauma and grow and heal from it. I loved how the author showed the MC’s were able to live outside of their trauma and be who they are, not who the trauma made them. I think this was a very good debut novel depicting just how common the cycle of abuse can be, but even more so how you can break out of it. Not all homes are filled with love and understanding, but Evie was bound and determined to have that in her home.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 1, 2025
    S
    Verified Purchase
    Shannon D
    Bozeman, US
    ★★★★★ 5
    Please do yourself a favor and read it!
    Format: Kindle
    So I saw this book on Instagram from someone I follow and was immediately intrigued. And let me tell you I am so glad I picked this up. I literally could not put it down and read it in a day. I am absolutely in love with evie and Maddox. I mean seriously Maddox 😭 I love him so much and that poor brute has been through so much but is just the most lovable thing. And Evie ugh that woman has been through it but is so strong. Every side character in this book is just as amazing too. The twins, Vic, Lou, and don't even get me started on the other Wilder boys😍 this book had everything, it's emotional, heartbreaking, thrilling and just an all around amazing love story. This will be a book I definitely re-read and I don't do that often. Also need to buy a physical copy like ASAP. But what I really need is Mercy's story like, yesterday. He is absolutely my favorite side character in this book and I will be so sad if he doesn't get his own story!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 11, 2025

    recommand products