Buy Magnaflow 13743 XL Stainless Steel 3" Round Muffler

Buy Magnaflow 13743 XL Stainless Steel 3" Round Muffler

Magnaflow 13743 XL Stainless Steel 3" Round Muffler Product Description:



  • Reduces backpressure and increase engine efficiency
  • Manufactured from stainless steel
  • Round body with single inlet and outlet measuring three inches
  • Feature a straight-through perforated stainless steel core, stainless mesh wrap and acoustical fiber fill
  • Backed by lifetime warranty

Product Description

Magnaflow XL Stainless Steel 3 inch Round Muffler is designed to reduce the amount of noise emitted by the exhaust system and to increase engine efficiency. It is manufactured from stainless steel and comes with a round body of 14 inches with an overall length of 20 inches. This muffler offers a single inlet and outlet, measuring 3 inches which is positioned at the center. It features a straight-through perforated stainless steel core as well as an acoustical fiber fill and is backed by lifetime warranty.

Customer Reviews

Most helpful customer reviews

3 of 3 people found the following review helpful.
5MagnaFlow XL muffler
By hardwdray
Beautiful muffler, no joke, straight thru design and very quite. i replaced a glasspack and now i can hear my turn signals, yet still has alot of performance

1 of 1 people found the following review helpful.
4Quiet for a straight-through muffler, but poor quality stainless
By M. Beazer
I installed a Gibson catback on my 1995 V8 Dakota with a Magnaflow high flow catalytic converter, and the combination was just too loud at cruising speeds around town. I didn't want to draw the attention of local law enforcement, especially with how ridiculous Washington state law is on the matter, so I bought this.I removed the 90 degree side-exit pipe of the Gibson catback and ran the exhaust straight out the back with a downturned tip. This muffler took all of the resonance out of the exhaust note and quieted it down a lot... now you hardly hear the raspier tones of the exhaust unless you really get on it. At cruise on the freeway it's quieter than stock I think. At idle the overwhelming character of the exhaust note is a deep thrumming noise and not much else.Just be careful when buying, the descriptions on Amazon are deceiving; I purchased the wrong size initially due to this. Cross-reference the part number on Magnaflow's website to get the exact dimensions of each muffler.Update 4/4/13 - I've posted a picture of what the muffler looks like after being on the truck a few months and going through winter. I'm not impressed with the quality of the stainless, it shouldn't have a patina of rust on it after being on the truck less than 6 months, even if being driven in the winter. I don't live in an area where they use salt on the roads either. If you live in the rust belt you may want to find a muffler constructed with better quality stainless steel.

0 of 0 people found the following review helpful.
5Sound
By Anthony
I've bought two of the smaller ones for another truck and i loved them. I just need to buy the rest of the setup for these three inch ones and I sure hope it sounds just as good if not better then the previous ones i bought

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Buy Magnaflow 13743 XL Stainless Steel 3