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MagnaFlow Exhaust Products

MagnaFlow 4in x 9in Oval Dual/Dual Performance Muffler Exhaust 11385 - Straight-Through, 2.25in Inlet/Outlet Diameter, 20in Overall Length, Satin Finish - Classic Deep Exhaust Sound

    • Based on 107 reviews
Condition: New
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$144.84 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jun 14
Order within 16 hours and 30 minutes
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Features

  • BRUSHED SATIN FINISH - The brushed satin finish of this universal performance muffler will upgrade the appearance of your vehicle's exhaust system thanks to its premium aesthetic
  • DEEP SIGNATURE MAGNAFLOW SOUND - This universal muffler is engineered to produce the deep resonant exhaust tone that MagnaFlow is famous for
  • UNIVERSAL FIT - The universal configuration of this performance muffler means that cutting, fabrication and/or welding may be required. MagnaFlow recommends professional installation
  • STAINLESS STEEL CONSTRUCTION - Highly corrosion resistant, stainless steel construction incorporating CNC precision robotic manufacturing for quality fitment and longevity. Built to be the exhaust that lasts the lifetime of your vehicle
  • LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlows limited lifetime construction warranty

Description

Optimized Performance Optimized weight and dyno-proven performance Premium Construction Stainless Steel construction for maximum durability and finish Dependable Performance Backed by MagnaFlow's dedication in manufacturing products that are free of any defect Universal Fit Cutting and welding required for installation Read more 4" X 9" Oval Dual/Dual Straight Through Performance Muffler Fully reversible and featuring a free- flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhaust project. MagnaFlow's dedication to engineering and manufacturing the finest exhaust systems makes for a superior sound and driving experience. Constructed of premium materials and carefully designed for the best fitment and performance, you can have confidence in making the right choice for your vehicle. Professional installation is highly recommended. May require custom fabrication, cutting and/or welding along with specific automotive knowledge. Specifications | MagnaFlow Part 11385 Body Finish Satin Body Height 4" Body Length 14" Body Material Stainless Steel Body Width 9" Exhaust Tip Quantity 0 Inlet/Outlet Diameter 2.25" Inlet/Outlet Quantity 2 Inlet/Outlet Type Dual Muffler Type Straight-Through Overall Length 20" Shape Oval


Brand: ‎MagnaFlow Exhaust Products


Material: ‎Stainless


Item Dimensions LxWxH: ‎21.13 x 9.5 x 4.5 inches


Vehicle Service Type: ‎Van, Car, Truck


Item Weight: ‎5 Kilograms


Shape: ‎Oval


Manufacturer: ‎MagnaFlow Exhaust Products


Model: ‎Painted


Item Weight: ‎11 pounds


Product Dimensions: ‎21.13 x 9.5 x 4.5 inches


Country of Origin: ‎USA


Item model number: ‎11385


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Painted


Manufacturer Part Number: ‎11385


OEM Part Number: ‎11385


Date First Available: February 13, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • GREAT CHOICE FOR A 6TH GEN CAMARO!!!!!!
Review Image by Ja’saun P
I have a MBRP(S7039AL) axle back exhaust on my V6 camaro. It sounded nice with the stock mid muffler especially when racing. However, this Magnaflow mid muffler adds a very noticeable deepness which is exactly what I wanted. Buy itt🏃🏾♂️🏃🏾♂️🏃🏾♂️🏃🏾♂️🏃🏾♂️
Reviewed in the United States on August 21, 2022 by Ja’saun P
    • Muffler deleted
Was worth the amount of money I spent on it
Reviewed in the United States on June 4, 2022 by Judith N
    • Nice quality works good.
Review Image by Chris
Review Image by Chris
Review Image by Chris
Had this welded on my 2012 Audi s4 in place of factory baby resonators after installing test pipes. Really helped quite down the rasp and gives it a deeper sound. Hopefully it holds up long-term.
Reviewed in the United States on May 7, 2022 by Chris
    • Great/cheap replacement for a resonator....
Replaced my stock/failed resonator in my fusion sport turbo, saved about $1000 and it works flawlessly.
Reviewed in the United States on February 14, 2022 by Kodiak
    • Fast Shipping - Best Pricing
Ordered this muffler for a custom build on my Nissan 350z, sounds amazing and allowed me to have a true dual exhaust. EXACTLY What One Would Expect with A MagnaFlow Product !!!
Reviewed in the United States on December 1, 2021 by Miki
    • Great product
Great product
Reviewed in the United States on February 12, 2022 by Shawn Donovan
    • Wonderful deep tone even on a Porsche 911 Turbo with dual exhaust. I love it!
I'm completely sold on Magnaflow. I have used their mufflers on many vehicles and I have always been very happy. I was very skeptical about running dual exhaust with this X pipe configuration, on my 996 twin turbo, but after installation with 200 cell sport cats, I am more than pleased! They sound better than I ever imagined and with no notable performance loss going from straight pipes. They have no drone or rattle and the sound is so sweet! I love this muffler! Thanks Magnaflow! They are 2 1/4 inch which matches my factory exhaust tips. Some people say you need a larger diameter to get a nice low note, but this sounds prefect to me. I'll never change my exhaust. Found what I was hoping for. 5 stars well deserved. ... show more
Reviewed in the United States on January 21, 2019 by Dennis Schmahl
    • Good exhaust for a good price
Got it put on a r50 pathfinder with 3.5l after mechanic said I needed a new exhaust, very pleased no “popping” or crackle when driving just a deeper tone would recommend
Reviewed in the United States on May 11, 2021 by Austin Roessler

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