SKU: 83640865975

MagnaFlow Muffler Mag SS 18X6X6 3/3 C/C

$180.00 $200.00
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

MagnaFlow Muffler Mag SS 18X6X6 3/3 C/CThe MagnaFlow 6in. Round Straight Through Performance Exhaust Muffler 12649 brings our world famous exhaust sound and dyno proven performance to your ride in a weight optimized 6x6x18in. package with a premium satin finish. The straight through free flowing design of this round bodied muffler's reversible, universal 3 3in. diameter inlet outlet layout enables versatile installation options to match the spacing requirements of your vehicle. Due to the

The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 12649 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 6x6x18in. package with a premium satin finish. The straight-through free-flowing design of this round-bodied muffler's reversible, universal 3/3in. diameter inlet/outlet layout enables versatile installation options to match the spacing requirements of your vehicle. Due to the cutting and welding involved, professional installation is highly recommended. Internally, 12649 utilizes a perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill to achieve a powerful, resonant tone. This muffler is made of durable, corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime construction warranty.

  • Delivers a Smooth, Deep Tone
  • Delivers A Smooth-Deep Tone
  • Mufflers Are Bi-Directional
  • 100 Percent Stainless Steel
  • 100% Stainless Steel

This Part Fits:

Year Make Model Submodel
2002-2005 Chevrolet Silverado 1500 Base
2004-2006 Chevrolet Silverado 1500 Hybrid
2002-2006 Chevrolet Silverado 1500 LS
2002-2006 Chevrolet Silverado 1500 LT
2002-2006 Chevrolet Silverado 1500 WT
2004-2005 Chevrolet Silverado 1500 Z71 Off-Road
2007 Chevrolet Silverado 1500 Classic Hybrid
2007 Chevrolet Silverado 1500 Classic LS
2007 Chevrolet Silverado 1500 Classic LT
2007 Chevrolet Silverado 1500 Classic WT
1999-2000 Chevrolet Silverado 2500 Base
1999-2000 Chevrolet Silverado 2500 LS
1999-2000 Chevrolet Silverado 2500 LT
1998-2001 Dodge Ram 2500 Base
1998-2001 Dodge Ram 3500 Base
1997-2001 Ford Expedition Eddie Bauer
1997-2001 Ford Expedition XLT
1998-2000 Ford F-150 Base
2000-2003 Ford F-150 Harley-Davidson Edition
2001-2003 Ford F-150 King Ranch
1998-2003 Ford F-150 Lariat
1999-2003 Ford F-150 Lightning
1998-2003 Ford F-150 XL
1998-2003 Ford F-150 XLT
2004 Ford F-150 Heritage SVT Lightning
2004 Ford F-150 Heritage XL
2004 Ford F-150 Heritage XLT
1998-1999 Ford F-250 Base
1998-1999 Ford F-250 Lariat
1998-1999 Ford F-250 XL
1998-1999 Ford F-250 XLT
2002-2005 GMC Sierra 1500 Base
2002 GMC Sierra 1500 HT
2005-2006 GMC Sierra 1500 Hybrid
1999-2003,2006 GMC Sierra 1500 SL
1999-2006 GMC Sierra 1500 SLE
1999-2006 GMC Sierra 1500 SLT
2002-2006 GMC Sierra 1500 WT
2007 GMC Sierra 1500 Classic Hybrid
2007 GMC Sierra 1500 Classic SL
2007 GMC Sierra 1500 Classic SLE
2007 GMC Sierra 1500 Classic SLT
2007 GMC Sierra 1500 Classic WT
1999-2000 GMC Sierra 2500 SL
1999-2000 GMC Sierra 2500 SLE
1999-2000 GMC Sierra 2500 SLT
1998-2001 Lincoln Navigator Base
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: 83640865975

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4.3 ★★★★★
Based on 13 reviews
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Product Reviews
B
Verified Purchase
Brett D. Crowell
Lexington, US
★★★★★ 5
Never Pay Again. Easy and affordable for your health and the vehicle.
Size: For Sonata Gas 2015-2019
Way easier to replace than I thought. I’ve done a cabin filter before, but never the engine air filter. After this, I’ll never pay someone to do it again. I actually went into a store first, and the cabin filter alone was the same price as this set that includes both the cabin and engine filters. Since I needed both, this was a no-brainer. Install was quick and straightforward, even for someone who’s not a "car guy". I can’t speak scientifically on how well they filter, but they’re definitely better than the mouse-destroyed ones that were in this car before. Huge improvement. Highly recommend if you’re looking to save money and do it yourself. They fit well and seemed to be exactly what was needed and expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Quality air filters
Size: For Accord 2018-2022 1.5L
The Honda dealership quoted over $100 for parts alone. I purchased both filters for $25 and they where a perfect fit and easy to install without any tools.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
L
Verified Purchase
Luisss
Los Angeles, US
★★★★★ 4
Solid 4 stars
Size: For Mazda 3 2019-26|CX-30 19-26|CX-50 23-26
4.5 2025 cx-50 : Cabin filter fit perfect. Engine filter was not as precise , it was a perfect edged rectangle whilst the new filter had round edges, it did fit after all. Way better than paying 100$+ at the dealer. I will come back once I notice any airflow changes & or smells .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
J
Verified Purchase
Jeffrey Carver
Boise, US
★★★★★ 5
Good Product, But Doesn't Fit All RAV4 Models
Size: For Avalon 19-22|Camry 18-24|19-25 RAV4/ES350, Size: For Avalon 19-22|Camry 18-24|19-25 RAV4/ES350
Both filters seemed to be of high quality, but the engine air filter did not fit in my 2019 RAV4 XSE Hybrid. Please note that ordering this was my mistake -- I didn't realize that the hybrid and gas-only filters were different sizes -- and that StaunchAuto also offers a hybrid version of the kit, which I have just ordered.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
M
Verified Purchase
Mr Frosty
Pawtucket, US
★★★★★ 5
Good fit, good value
Style: CF12436 Classic, Style: CF12436 Classic
Purchased this filter for my 2023 Outback. First off changing the cabin filter on this model Subaru is amazingly easy and can be done with no tools and no more then 5 minutes. Pictures posted show packaging, the paper "Blue" filter side, the "Black" charcoal side and the foam outer edge. The filter is well made and is very sturdy as the outer shell is plastic vs. other paper filters that are more flexible. Holding the filter in your hand and giving it a slite shake you can hear the activated charcoal within it. After installing the filter I had a few trips in the car, did I notice any difference in the air quality coming into the cabin....... no. But does this mean its not working? also no. What I can say is the filter fit snug and left no gaps, and with the plastic surroundings and foam in sure the filter will not be letting anything get by as it passes through the system. All and all this filter is well made and sturdy, and seems to be a good value with other paper only filters being about the same price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026

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