Compare Prices for Magnaflow 15863 Stainless Steel Dual Cat-Back Exhaust System

Magnaflow 15863 Stainless Steel Dual Cat-Back Exhaust SystemBuy Magnaflow 15863 Stainless Steel Dual Cat-Back Exhaust System

Magnaflow 15863 Stainless Steel Dual Cat-Back Exhaust System Product Description:



  • Reduces engine heat and back pressure
  • Improve exhaust scavenging for high power and performance of the engine
  • Manufactured from heavy-duty stainless steel
  • Backed by lifetime warranty
  • Uses mandrel bent piping for optimal flow

Product Description

Magnaflow Stainless Steel Dual Cat-Back Exhaust System reduces engine heat, back pressure as well as improve exhaust scavenging for high power and performance of the engine. It is manufactured from heavy-duty stainless steel and features inch tubes. This exhaust system is backed by a lifetime warranty.

Customer Reviews

Most helpful customer reviews

0 of 0 people found the following review helpful.
5Slightly louder than I was hoping for....
By SW
...but not excessive. It seems to sound louder from the inside than it actually is from the outside. From the outside it has a nice deep tone on acceleration and slightly audible at idle. I have a fiberglass cap on my 2005 Ram 1500 and wonder if I'm getting a slight interior echo or amplification from the cap? The cat back kit is complete and removal/install was completed in less than 45 minutes working from the garage floor. Spray all rubber hangers and front muffler (resonator) joint with some penetrating oil, let it have some time to penetrate. Support the tailpipe, disconnect the system from the rubber hangers, loosen the front clamp and work the stock exhaust free. Work from the front to back installing the magnaflow system and leave everything just loose enough to be able to make final adjustments. I spent more time tweaking position for a nice even final exhaust tip placement than I spent on install. The only problem I had was the left side brake line and a shielded wire wanted to contact the new left side pipe no matter which side of the pipe I routed the lines. This was easily remedied with the use of a couple zip ties to alter the lines route.

0 of 0 people found the following review helpful.
4Just loud enough
By DelScorcho
I got this for my 2004 Dodge Ram 1500. It's not too loud for it to be annoying on the freeway, and it doesn't overpower if you're listening to music. But when cruising with the windows down you definitely do hear it, and there's clearly a big difference from the stock exhaust. I didn't notice much of a mpg boost, but I do feel a bit more power when punching the gas.

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