MagnaFlow Performance Exhaust

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Dave - West Chicago, IL USA
1983 Revcon

I have a 1983 FWD motorhome. The previous owner had Flowmaster 50 series mufflers on it. I installed TRI-Y headers and it basically ran OK. When it came time to replace the exhaust, I replaced the 50 series Flowmasters with 40 series Flowmasters. There was an improvement in power, but it was unbelievably loud. I switched to 70 series Flowmasters. It was much quieter, but I lost nearly 3 MPG and 2 seconds off my 0 to 60 times. I gave up and switched to 24" MagnaFlows. Not only was it even quieter than the 70 series Flowmaster, but my mpg returned and I regained 1.7 seconds back on my 0 to 60 times. The Magnaflows were almost as powerful as the 40 series Flowmasters, but no where near as loud. I am no longer a fan of baffled mufflers. Because there is no internal absorption, they drone loudly inside the vehicle. Baffled mufflers that are quiet, gag the engine. Its an idea that does not work as well as a straight through design with acoustical absorption - ie Magnaflows.

Zachary - Enid, OK USA
2005 Tundra 4.0 V6 access cab

Before I bought your muffler I called your company and asked to speak with a technician. I was put though in less than 30 seconds and he answered all my questions, was friendly and patient, told me to call back anytime if I have more questions and gave me good advice on buying a performance muffler. I bought a 12256 18" muffler and a 12" rolled tip for my 2005 4.0 V6 Tundra Access cab. I was worried about the sound as a V6 with a performance muffler on a Toyota might sound raspy and high pitched; my worries were unfounded. You guys know your stuff. My truck has a nice low rumble and on steady acceleration my once quiet truck now roars like a V8. It has no drone at highway speeds. The quality of the products are great and your commitment to customers is spot on!

Peter Senesi - Nanuet, New York USA
2005 Chevrolet Avalanche 5.3L

I just received my MagnaFlow Exhaust System from Performancecenter.com and was very impressed with the quality of this product. Installation was a breeze (less than 1 1/2 hours)! Everything matched up perfectly. The hardest part was removing the stock exhaust. I tried to take it out without cutting it, but that didn't happen. After cutting the stock exhaust 2 inches in front of the muffler the removal was simple. The sound is impressive when the vehicle starts and when accelerating (nice throaty growl). The cruising and idling sound is slightly louder than stock (can still listen to tunes without raising the volume), which is exactly what I was looking for. Besides looking and sounding great my acceleration has improved. Thanks for a great product. Pete

Jon V - Whistler, BC Canada
2005 Ford F150 5.4

I couldn't be more stoked about my new MagnaFlow SISO Cat back! I work on computers not cars so I had my friend put it on for me at the same time we replaced the front grille... The grille was supposed to take .5 hours to install and actually took about 2 hours. The exhaust should have taken 1 - 1.5 hours to install and was in with no leaks in 45 minutes! Great work on the clean bolt-on design/engineering!!! Once I cranked her up she came alive! I finally have a V8 that sounds like a V8. I went from about 520KM per tank to just over 700KM. I told my friend how stoked I was and he went and put one on his Dodge Dakota and sold 2 to some of his clients that smae week! Thanks for making such a great product that even pays for itself!!! Cheers, Jon President Next Level IT inc. http://nxtlvl.ca

John Gargano - Coopers Plains, NY USA
2002 Dodge Dakota

I ordered the cat back system (#15611) for my 02 Dodge Dakota Extended cab 4x4 with a 4.7 V8 and was concerned that it might be too loud. The package arrived and was extremely well protected. I unpacked and was very impressed with the quality of every part of the system, but was truly amazed at the ease of installation. Start to finish was under 2 1/2 hours and that included getting the old system off, which we all know is the toughest part. Took off for the test drive and was very happy with the sound level, a smidgen louder than stock but what a sweet sound! Got into the throttle a bit and I'm very very happy with the exhaust note. The entire system lined up with the exsisting hangers and all the connections are slit so the clamps do clamp tight, which was another surprise. No welding needed. Hoping to notice a gas mileage increase, but if not, I'm still very happy with this system. I highly recommend Magnaflow to anybody looking for an upgrade to their exhaust.

Steven - Porterville, California USA
2007 Ford Sport Trac 4x4

Just installed the Magnaflow catback #16679 on my 2007 Ford Sport Trac. It has the Mustang GT 4.6L V-8, but needed some serious help in the exhaust area. Wow, now it sounds like a GT. Nice mellow powerfull sound while at idle and cruising speeds, with a fantastic deep semi-loud bark when you step on it. Installation took less than an hour at Quality Muffler of Visalia. The installer said everything fit perfect. The quality of system is outstanding and the 4"exhaust tip looks great. That first start up was awesome, and put a big smile on my face. I just love driving this American V-8 around town now. Gas milage has improved and so has the horsepower. Thanks to Zap Performance Exhaust for ordering this system for me. My hat is off to Magnaflow for coming out with a really nice exhaust system for my ride. I now understand what they mean by, Wide Open Performance. Let the good times roll.

Mike - Temple City, California USA
1999 Dodge Durango

The BEST quality and sound, I have ever seen/heard. About 3 months ago I took my '99 Durango to a local muffler shop, that a good friend of mine owns. I asked him to custom make a cat back system for it, with a 40 series 2-chamber Flowmaster. When he started it up after he was done it sounded mean, and aggressive. So now I knew that it sounded good, but i didn't know about performance, and mileage. So I drove it around for 3 weeks, and wasn't satisfied with the performance of it. So i decided to have my friend keep the 3" pipes he had custom made on the vehicle, but change from flowmaster to Magnaflow. So he put on a 4"x9"x14" Magnaflow muffler on it. He started it up and it sounded SWEAT! Nice rumble at idle, and DEEEEEEEP POWERFUL TONE at acceleration. So now i just had to try out the performance of a Magnaflow. Lets just say, I was never able to even cherp the rear wheels with a flowmaster, and now with a Magnaflow I can lay about 30-40feet worth of rubber WITH A 6000lb. SUV!!!!!