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Magnaflow Performance Mufflers - Polished Stainless Steel

Product Information
Our Price: $84.74 - $246.49
Made in the USA
Shipping:
Rating:
  4.6 (16 reviews)
Select one or more products
magnaflow-14362-performance-muffler
Performance 11" Oval Muffler | Center Inlet & Offset Outlet
Our Price: $115.95
Shipping:
Select Size
  • 2.25" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $115.95
  • 2.5" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $115.95
magnaflow-14378-performance-muffler
Performance 11" Oval Muffler | Dual Inlet & Outlet
Our Price: $153.15
Shipping:
Select Size
  • 2.25" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $153.15
  • 2.5" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $153.15
magnaflow-14375-performance-muffler
Performance 11" Oval Muffler | Same Side Inlet & Outlet
Our Price: $115.95
Shipping:
Select Size
  • 2.25" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $115.95
  • 2.5" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $115.95
magnaflow-14225-performance-muffler
Performance 14" Oval Muffler | Center Inlet & Offset Outlet
Our Price: $115.95 - $127.96
Shipping:
Select Size
  • 2" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $115.95
  • 2.25" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $115.95
  • 2.25" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $117.05
  • 2.5" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $115.95
  • 2.5" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $117.05
  • 3" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $126.77
  • 3" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $127.96
magnaflow-14153-performance-muffler
Performance 14" Oval Muffler | Center Inlet & Outlet
Our Price: $115.95 - $155.27
Shipping:
Select Size
  • 2" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $117.05
  • 2.25" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $115.95
  • 2.25" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $117.05
  • 2.5" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $115.95
  • 2.5" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $117.05
  • 3" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $126.77
  • 3" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $127.96
  • 4" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $155.27
magnaflow-14385-performance-muffler
Performance 14" Oval Muffler | Dual Inlet & Outlet
Our Price: $153.15
Shipping:
Select Size
  • 2.25" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $153.15
  • 2.5" Inlet & Outlet | 4" Body
    Ships Sep 26th - 27th
    $153.15
magnaflow-14235-performance-muffler
Performance 14" Oval Muffler | Offset Inlet & Outlet
Our Price: $115.95 - $127.96
Shipping:
Select Size
  • 2.25" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $115.95
  • 2.25" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $117.05
  • 2.5" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $115.95
  • 2.5" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $117.05
  • 3" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $127.96
magnaflow-14211-performance-muffler
Performance 14" Oval Muffler | Same Side Inlet & Outlet
Our Price: $115.95 - $117.05
Shipping:
Select Size
  • 2.5" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $115.95
  • 2.5" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $117.05
magnaflow-14218-performance-muffler
Performance 14" Oval Muffler | Single Inlet & Dual Outlet
Our Price: $144.43 - $146.97
Shipping:
Select Size
  • 2.25" Inlet/ 2" Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $144.43
  • 2.5" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $144.43
  • 3" Inlet/ 2.5" Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $146.97
magnaflow-14163-performance-muffler
Performance 14" Round Muffler | Center Inlet & Outlet
Our Price: $84.74 - $155.27
Shipping:
Select Size
  • 2" Inlet & Outlet | 4" Body
    Ships Sep 26th - 27th
    $84.74
  • 2" Inlet & Outlet | 6" Body
    Ships Sep 26th - 27th
    $106.05
  • 2" Inlet & Outlet | 7" Body
    Ships Sep 26th - 27th
    $110.05
  • 2.25" Inlet & Outlet | 4" Body
    Ships Sep 26th - 27th
    $84.74
  • 2.25" Inlet & Outlet | 5" Body
    Ships Sep 26th - 27th
    $115.95
  • 2.25" Inlet & Outlet | 6" Body
    Ships Sep 26th - 27th
    $106.05
  • 2.25" Inlet & Outlet | 7" Body
    Ships Sep 26th - 27th
    $110.05
  • 2.5" Inlet & Outlet | 4" Body
    Ships Sep 26th - 27th
    $84.74
  • 2.5" Inlet & Outlet | 5" Body
    Ships Sep 26th - 27th
    $115.95
  • 2.5" Inlet & Outlet | 6" Body
    Ships Sep 26th - 27th
    $106.05
  • 2.5" Inlet & Outlet | 7" Body
    Ships Sep 26th - 27th
    $110.05
  • 3" Inlet & Outlet | 4" Body
    Ships Sep 26th - 27th
    $91.08
  • 3" Inlet & Outlet | 5" Body
    Ships Sep 26th - 27th
    $126.77
  • 3" Inlet & Outlet | 6" Body
    Ships Sep 26th - 27th
    $115.46
  • 3" Inlet & Outlet | 7" Body
    Ships Sep 26th - 27th
    $121.14
  • 4" Inlet & Outlet | 6" Body
    Ships Sep 26th - 27th
    $155.27
  • 4" Inlet & Outlet | 7" Body
    Ships Sep 26th - 27th
    $145.03
magnaflow-14255-performance-muffler
Performance 18" Oval Muffler | Center Inlet & Offset Outlet
Our Price: $138.90 - $151.39
Shipping:
Select Size
  • 2.25" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $138.90
  • 2.25" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $140.17
  • 2.5" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $138.90
  • 2.5" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $140.17
  • 3" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $151.39
  • 3" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $151.05
magnaflow-14245-performance-muffler
Performance 18" Oval Muffler | Center Inlet & Outlet
Our Price: $140.17 - $151.05
Shipping:
Select Size
  • 2.25" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $140.17
  • 2.5" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $140.17
  • 3" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $151.05
magnaflow-14468-performance-muffler
Performance 18" Oval Muffler | Dual Inlet & Outlet
Our Price: $194.73
Shipping:
Select Size
  • 2.5" Inlet & Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $194.73
magnaflow-14262-performance-muffler
Performance 18" Oval Muffler | Offset Inlet & Outlet
Our Price: $138.90 - $151.05
Shipping:
Select Size
  • 2.25" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $138.90
  • 2.25" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $140.17
  • 2.5" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $138.90
  • 2.5" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $140.17
  • 3" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $151.05
magnaflow-14258-performance-muffler
Performance 18" Oval Muffler | Single Inlet & Dual Outlet
Our Price: $169.52 - $178.42
Shipping:
Select Size
  • 2.5" Inlet/ 2.25" Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $169.52
  • 3" Inlet & Outlet | 4" x 9" Body
    Ships Sep 26th - 27th
    $178.42
  • 3" Inlet/ 2.25" Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $172.12
  • 3" Inlet/ 2.5" Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $172.12
magnaflow-14771-performance-muffler
Performance 20" Round Muffler | Center Inlet & Outlet
Our Price: $170.47
Shipping:
Select Size
  • 4" Inlet & Outlet | 7" Body
    Ships Sep 26th - 27th
    $170.47
magnaflow-14586-performance-muffler
Performance 22" Oval Muffler | Center Inlet & Offset Outlet
Our Price: $142.53 - $195.46
Shipping:
Select Size
  • 2.5" Inlet & Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $142.53
  • 3" Inlet & Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $156.62
  • 3.5" Inlet & Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $195.46
magnaflow-14576-performance-muffler
Performance 22" Oval Muffler | Center Inlet & Outlet
Our Price: $157.01 - $172.53
Shipping:
Select Size
  • 2.5" Inlet & Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $157.01
  • 3" Inlet & Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $172.53
magnaflow-14568-performance-muffler
Performance 22" Oval Muffler | Dual Inlet & Outlet
Our Price: $171.05
Shipping:
Select Size
  • 2.5" Inlet & Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $171.05
magnaflow-14577-performance-muffler
Performance 22" Oval Muffler | Offset Inlet & Outlet
Our Price: $142.53 - $156.62
Shipping:
Select Size
  • 2.5" Inlet & Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $142.53
  • 3" Inlet & Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $156.62
magnaflow-14580-performance-muffler
Performance 22" Oval Muffler | Single Inlet & Dual Outlet
Our Price: $164.51 - $246.49
Shipping:
Select Size
  • 2.5" Inlet/ 2.25" Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $164.51
  • 3" Inlet & Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $177.51
  • 3" Inlet/ 2.5" Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $169.26
  • 3.5" Inlet/ 2.5" Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $177.51
  • 3.5" Inlet/ 3" Outlet | 5" x 11" Body
    Ships Sep 26th - 27th
    $246.49
magnaflow-14594-performance-muffler
Performance 22" Round Muffler | Single Inlet & Dual Outlet
Our Price: $218.55
Shipping:
Select Size
  • 4" Inlet/ 3" Outlet | 6" Body
    Ships Sep 26th - 27th
    $218.55
magnaflow-14250-performance-muffler
Performance 24" Oval Muffler | Center Inlet & Offset Outlet
Our Price: $155.13 - $168.13
Shipping:
Select Size
  • 2.5" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $155.13
  • 3" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $168.13
magnaflow-14260-performance-muffler
Performance 24" Oval Muffler | Offset Inlet & Outlet
Our Price: $155.13 - $168.13
Shipping:
Select Size
  • 2.5" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $155.13
  • 3" Inlet & Outlet | 5" x 8" Body
    Ships Sep 26th - 27th
    $168.13
magnaflow-14772-performance-muffler
Performance 24" Round Muffler | Center Inlet & Outlet
Our Price: $174.08 - $223.42
Shipping:
Select Size
  • 4" Inlet & Outlet | 7" Body
    Ships Sep 26th - 27th
    $174.08
  • 5" Inlet & Outlet | 7" Body
    Ships Sep 26th - 27th
    $223.42
magnaflow-14641-performance-muffler
Performance 30" Round Muffler | Center Inlet & Outlet
Our Price: $144.64 - $181.35
Shipping:
Select Size
  • 3" Inlet & Outlet | 7" Body
    Ships Sep 26th - 27th
    $144.64
  • 4" Inlet & Outlet | 7" Body
    Ships Sep 26th - 27th
    $181.35

Features

  • Magnaflow mufflers are constructed of a T-409 stainless steel body, end caps, and one piece core deliver long life protection
  • Packed with high temperature acoustical suppression material for maximum resonance and sound absorption
  • Stainless steel mesh provides durability under high temperatures, and additional sound absorption with no blow out
  • Straight through, one piece core offers unrestricted flow and dramatically reduces backpressure and heat
  • A large diameter, perforated stainless steel core eliminates the flow restrictions of louvered styled cores giving Magnaflow mufflers a performance advantage over competitor's designs
  • All joints on Magnaflow mufflers are overlapped 1/2" and fully welded to offer leak free quality, and avoid distortion and cracking
  • All Magnaflow mufflers are reversible to allow a custom fit
  • Made in the USA – Oceanside, CA

Description

Looking to boost performance while also creating a desirable sound? Magnaflow Performance mufflers – polished stainless steel are an excellent option for the customer who demands high-performance, excellent sound quality, and unmatched durability.

Magnaflow Performance mufflers are available in a wide variety sizes and styles giving them endless application options. They feature a straight through design that reduce back pressure and increases performance. Magnaflow mufflers are available for your pickup truck, SUV, sport compact, and domestic muscle car.

Constructed of 100% high quality stainless steel and feature welded 1/2" overlapped joints for rugged reliability and leak free quality. The stainless steel materials provide a muffler that won't rust or corrode, preventing the muffler from burning through prematurely. Magnaflow Performance mufflers feature a free flowing, straight through perforated steel core, stainless mesh wrap, and acoustical fiber fill to deliver a smooth deep tone. Mufflers are packed tight with this acoustical material to ensure a long life and no sound degradation over time.

Magnaflow Performance mufflers – polished stainless steel are backed by a full lifetime warranty, so you can install, and forget about it. So, what are you waiting for? Get yours today!

View Available Part Numbers For This Product Line

Frequently Asked Questions

Question: Does MagnaFlow make a muffler for a specific car?
Answer: MagnaFlow mufflers are universal and can be installed on virtually any car using basic mechanical knowledge.

Question: What muffler is right for my car?
Answer: This depends on many factors.
  • Do you need an offset muffler?
    This is where your inlet/outlet pipes are located in relation to the muffler.
  • Do you want a stainless steel or aluminized muffler?
    The main difference between the two is the outer shell of the mufflers. Stainless steel mufflers have a polished stainless steel shell and are 100% stainless construction. Stainless steel is better looking and will never rust. Nothing looks better or lasts longer than stainless steel. The aluminized mufflers have stainless internals and necks but have an aluminized outer shell. Also, the aluminized steel has only a protective coating that, if scratched off, may rust. Both mufflers have identical internal construction and materials and both offer you a lifetime warranty and will give you that Straight-through Wide Open Performance with no restrictions. No restrictions equals better flow, and better flow equals more horsepower.
  • Sound of the mufflers?
    The bigger the muffler, the quieter the exhaust.
Question: What sound difference will I get with a smaller muffler as opposed to a larger muffler?
Answer: A smaller muffler is going to give you a much louder sound than you would normally get with a larger muffler. The larger or longer the muffler, the less sound you will get. The smaller or shorter the muffler, the more sound you will get.
 
Question: What's the difference between Stainless Steel and Aluminized Steel?
Answer: The main difference between the two is pricing and the outer shell of the mufflers. Stainless Steel cost more than Aluminized Steel. The Stainless steel mufflers have a polished stainless steel shell and are 100% stainless construction. Stainless steel is better looking and will never rust. Nothing looks better or lasts longer than stainless steel. The aluminized mufflers have stainless internals and necks but have an aluminized outer shell. Also, the aluminized steel has only a protective coating that, if scratched off, may rust. Both mufflers have identical internal construction and materials and both offer you a lifetime warranty and will give you that Straight-through Wide Open Performance with no restrictions. No restrictions equals better flow, and better flow equals more horsepower.

Additional Features

Magnaflow Performance Mufflers Polished Stainless Steel Muffler Cut Out : Magnaflow's prominence in the exhaust industry stems from extensive R&D. Magnaflow has incorporated several key design features that makes their products best in the industry.

Installation

MagnaFlow Performance mufflers - polished stainless steel offer an easy, at home no drill installation. The installation manual is clear cut and easy to read. If you have any questions, please give us a call at 877-216-5446.

Limited Lifetime Warranty

The manufacturer warrants that all Magnaflow Performance products are free from defects. MagnaFlow mufflers are warranted against blowouts and defects in material and workmanship for as long as the original purchaser owns the vehicle on which it was originally installed. The warranty is void if the muffler is not installed properly on the vehicle for which it is designed.

Product Reviews Summary

Overall
4.6 
Appearance
4.5
Price / Value
4.7
Ease of Installation
4.5
Quality
4.6
16  Customer Reviews
5 Star
11   
4 Star
4   
3 Star
1   
2 Star
0   
1 Star
0   
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Good construction
Part #: MF-13278 Posted on
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3.8
(Westminster, MD)
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Price / Value
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Quality
Makes my 2013 Dodge Ram sound like a real Hemi now. Stock sounded like a smaller V-8. Very happy with this muffler and I get compliments on it every time I drive it. Installation is not easy as this muffler is much smaller then the stock and takes quite a bit of fabrication to install but your local muffler shop can do it in about an hour for you at a fair price.
Ram 2012 1500 Express
Part #: MF-12278 Posted on
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4.5
(Fort Myers, FL)
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Ease of Installation
Quality
I bought this muffler for my 2012 Ram 1500 Express and had one on my old 2002 Ram and I am happy with over all performance and "Sound" and as far as interior sound goes the is some little noise in cab at about 1300 RPMS but once you open engine speed up the interior sound goes away and you get the nice and not over bearing sound out of rear end and realy makes the Hemi sound sweet ! I would recomend this product and also had this installed by a local muffler co. because they needed to make some small adjustments from stock muffler and well worth the 100 bucks they charged me. And lastly this is the third thing ordered thru Realtruck and always arrives when promised and price is right. Rich "Fort Myers Fl."
Part #: MF-12258 Posted on
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4.0
(Culpeper, VA)
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Made the truck sound nice. Added to the "drone" inside the cab at around 1600 RPM, which gets old fast. Seemed to improve performance, but I have no way to prove it. I had it installed by an exhaust mech and though I had read that it was an exact fit for my truck, he had to modify the pipes to fit. Plan on spending the same amount for install that you spend for this product.
Part #: MF-11385 Posted on
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5.0
(Albuquerque, NM)
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Quality
My son recommended your site, after buying his magnaflow muffler from you. I recently purchased an 05 Nissan Frontier Nismo and one of the first things I wanted to do was install dual exhaust. I opted for a dual inlet/outlet with both pipes on one side. I could not find the muffler at a reasonable price anywhere EXCEPT here. Few people believed me when I told them what I paid for the muffler. It arrived a few days later, was in perfect shape and sounds fantastic. Thanks Real Truck....!!!
Part #: MF-10416 Posted on
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5.0
(Saint Michael, MN)
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Quality
I put this muffler on my 96 dodge ram 1500 and i was blown away. the sound from this thing is amazing. i also recieved a slight HP increase and MPG increase. i would reccomend thins to anyone who is looking for great performance and sound.
Part #: MF-12771 Posted on
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5.0
(Midwest City, OK)
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Quality
good product shipped on time and good price
Part #: MF-13216 Posted on
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4.0
(Mountain Dale)
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Price / Value
Ease of Installation
Quality
Quick response from the time you buy and deliver so make sure you are buying what you want. They are that good. Product worked well. Minor defect on the exhaust, very small drip hole on one of the welds on the body of the exhaust but nothing serious the installers could not handle. I would buy again from Real Truck.
Part #: MF-13256 Posted on
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4.0
(Franklin)
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Quality
Excellent mufflers. Mellow tone and very well built. My only criticism is the fact that the welds show as BURN marks. No real performance problem, but I sure am glad I ordered these for my motor home, and not my show car!
Part #: MF-12589 Posted on
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5.0
(Mission, TX)
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Quality
Very little modification done to stock exhaust. Only the hangers required a little bending. After installation I figured a 1mpg increase in mileage over stock. (Hand calculated, same driving conditions) Muffler has a slight drone on the highway (More noticeable when the AFM kicks into 4 cylinder mode) and a nice rumble when you get on it.
Part #: MF-13236 Posted on
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5.0
(Doral)
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