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Your cart is empty.Product 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
Wes
2025-09-03 16:14:57
Put on my 98 GMC seirra Z71 shortbed, regular cab, with brand new crate 5.7 vortec. Had true duels with no cats and two seperate flow master super 44s. Replaced the two super 44s with single Dual inlet, Dual outlet Magnaflow X-PIPE muffler. I was everything I was hoping for and then some. Its a bit quiter now but the overall sound is much better. More deep, smooth almost high performance v8 sound. I swear the truck has a noticeable amount of more power and seems to run smoother probably because the X pipe is evening out the flow, where b4 they never met. If your looking for a more deep distinguished high-performance sound as opposed to just loud, then this is the way to go. Fantastic Mufflers.
Jeannine
2025-09-01 12:53:08
Not to loud, great deep tone.
Scott D
2025-08-03 14:43:34
Removed the stock mufflers and resonator and used this xpipe muffler to replace the stock X pipe on my 09 Maserati Granturismo. Wasn't about to pay several thousand for a Larini exhaust. Some drone right at 2100rpm but otherwise no drone at any other RPM. Fantastic sound, opens things up and makes it truly sound like a 4.2 Italian V8. Deep and aggressive but more refined than an American V8 (not that there's anything wrong with that sound either) muffler build quality is excellent, which is to be expected from Magnaflow. Excellent welds and stainless steel, not worried about longevity. Magnaflow is always more expensive than it should be but it still beats the alternative. No noticeable power change either direction.
Heather
2025-07-27 12:09:01
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Alyssa Stechschulte
2025-07-18 17:43:44
It’s not too quiet but also not as loud as straight pipes yet still gives it a nice tone. The price isn’t bad overall but only thing I would complain about is that the welds could be better.. they aren’t as clean as the advertised photo.
Bullnose
2025-06-25 12:59:41
Installed on 1986 f150 5.0. This muffler exceeded my expectations of both sound and performance. The integrated X pipe gives the exhaust a smooth note, and provides a deep tone. The truck also seemed to accelerate better when compared to the stock system.
Nick
2025-05-31 13:11:20
I bought a used 2015 V6 Camarro that came with Flowmaster mufflers on the back. It sounded more like a souped up import than a muscle car and had a terrible drone right around 1700-2300 rpm a.k.a. highway cruising and wake the neighbors high idle. My wife was exhausted after a 1 hour drive and I got tired of setting off the car alarm in the little Honda that parks behind me.I added this muffled x pipe up stream and kept the Flowmasters in place. Nothing compares to the sound of a V8 with headers, but this unit took the raspy tuba out of the high range and gave it more of a growling idle. Definitely more "American" sounding. It stepped on that drone pretty good too. The obnoxious drone range pinched down to around 1900-2050 rpm and isn't as loud when it's in it. I still set of the Honda's alarm from time to time when he parks to close, but I took the wife on a 2 hour cruise through the mountains and she was happy with the reduction in noise.The car has a nice grunt when I step on it, but is much quieter in cruise, and if I use the paddle shifters to get further away from the droning range, it goes silent. I couldn't be happier with how this pipe balanced my car between daily driver and kept a good time when I want it.
Jerome
2025-04-16 10:18:46
I like how well it fits under the truck and all the pipes connected so easy ,performance is great.
Celia
2025-04-11 12:53:40
I straight piped my ride along with an added ecu tune with added crackles and pops. it was way too loud at very low rpm and sounded horrible being an automatic transmission car.I slipped this magnaflow back on to where my original mid silencer was. Perfect fit!The sound now is perfect. I love the deep sound. Reminds me of my old cat back magnaflow VW VR6 I had back in the day.I'm now not worried about driving in my neighborhood or watching out for police anymoreOnly thing I don't like now is that my car doesn't make loud gun shot sounds any more from my tune 😜 just some nice rumbling.
Tom
2025-03-12 16:42:46
2011 Mercedes C350I used this together with the Magnaflow 10791 Tru - X Stainless Steel 2.5" Exhaust Pipe to delete the secondary Cats and Resonator.I got a little extra power and the sound with the stock mufflers is actually very pleasant. Just the right amount of growl and quiet as a mouse cruising around the neighborhood.PS> Yes I went 2.5" instead of 2.25" on purpose. It produces a lower tone and sets up the Header replacement which will be 2.5" out the new High Flow Cats.
Jonathan Bonnett
2025-02-22 13:50:54
Fit and worked when I did the 11385 mod in my B8 S4.
mobeen
2025-02-10 12:15:24
I haven’t put it on yet but there was mixed information online on if it’s straight trough or X flow and it is x flow, the two pipes merge inside the muffler.
Figros Servicio
2025-01-29 18:52:00
No mistakes in either side for installation. Excellent sound.
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