MagnaFlow X-PIPE Performance Muffler | 2.25 in. Inlet/Outlet
Condition: New
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Availability:
Only 4 left in stock, order soon!
Arrives
Sunday, Aug 31
Size: 2.25 in. Inlet/Outlet
Features
- SIGNATURE MAGNAFLOW SOUND - The 4" x 9" Oval body of muffler 11385 is engineered to deliver the deep, resonating sound that MagnaFlow mufflers are famous for.
- DYNO-PROVEN PERFORMANCE - Extensive dyno testing is used to ensure that this 4" x 9" Oval muffler increases engine power and performance by improving the flow dynamics and evacuation of exhaust gases.
- OPTIMAL ARCHITECTURE & CONSTRUCTION - The internal architecture of this muffler features a straight-through perforated core with two-stage acoustic packing which maintains the velocity of exhaust flow while generating a smooth, deep exhaust tone. Proudly made in the USA.
- UNIVERSAL FITMENT - Universal design enables custom muffler placement and orientation to meet the particular spacing and mechanical requirements of your vehicle. Professional installation is highly recommended.
- LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlows limited lifetime construction warranty.
Brand: MagnaFlow Exhaust Products
Item dimensions L x W x H: 21.13 x 9.5 x 4.5 inches
Configuration: Dual/Dual
Shape: Oval
Inlet Connection Size: 2.25 Inches
Brand: MagnaFlow Exhaust Products
Item dimensions L x W x H: 21.13 x 9.5 x 4.5 inches
Configuration: Dual/Dual
Shape: Oval
Inlet Connection Size: 2.25 Inches
Outlet Connection Size: 2.25 Inches
UPC: 841380000712
Manufacturer: MagnaFlow Exhaust Products
Global Trade Identification Number: 12
OEM Part Number: 11385
Model: 11385
Item Weight: 11 pounds
Product Dimensions: 21.13 x 9.5 x 4.5 inches
Item model number: 11385
Is Discontinued By Manufacturer: No
Exterior: Satin
Manufacturer 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:
Sunday, Aug 31
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 2.5 in. Inlet/Outlet
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.
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Reviewed in the United States on December 29, 2024 by Wes
Size: 2.25 in. Inlet/Outlet
Not to loud, great deep tone.
Reviewed in the United States on January 28, 2025 by Jeannine
Size: 2.5 in. Inlet/Outlet
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.
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Reviewed in the United States on August 5, 2022 by Scott D
Size: 2.5 in. Inlet/Outlet
The media could not be loaded. Chopped out X pipe and replaced with this. Drone , rasp, and popping gone. Quieted down substantially when added to the borla axle back touring . VERY DEEP and RICH at part throttle and idle. Screams like an LS should when ya crack it. Wish audio was better on video..... Sounds amazing! 2012 Camaro SS . Heads, III BTR, LS3 valvetrain, long tubes cat-less, DOD delete, Circle D 3200, 373 gear..... smile extra large
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Reviewed in the United States on June 24, 2024 by Heather
Size: 2.5 in. Inlet/Outlet
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.
Reviewed in the United States on August 6, 2024 by Alyssa Stechschulte
Size: 2.5 in. Inlet/Outlet
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.
Reviewed in the United States on January 28, 2024 by Bullnose
Size: 2.5 in. Inlet/Outlet
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.
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Reviewed in the United States on October 22, 2019 by Nick
Size: 2.5 in. Inlet/Outlet
I like how well it fits under the truck and all the pipes connected so easy ,performance is great.
Reviewed in the United States on April 11, 2024 by Jerome