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Magnaflow® 19421 Cat-Back Exhaust System, 5.6L, 8Cyl, Made of Stainless Steel, Ultra Flo Welded Series

Manufacturer #19421

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19421 Cat-Back Exhaust System, 5.6L, 8Cyl, Made of Stainless Steel, Ultra Flo Welded Series
19421 Cat-Back Exhaust System, 5.6L, 8Cyl, Made of Stainless Steel, Ultra Flo Welded Series
19421 Cat-Back Exhaust System, 5.6L, 8Cyl, Made of Stainless Steel, Ultra Flo Welded Series
19421 Cat-Back Exhaust System, 5.6L, 8Cyl, Made of Stainless Steel, Ultra Flo Welded Series
19421 Cat-Back Exhaust System, 5.6L, 8Cyl, Made of Stainless Steel, Ultra Flo Welded Series

Magnaflow® 19421 Cat-Back Exhaust System, 5.6L, 8Cyl, Made of Stainless Steel, Ultra Flo Welded Series

Manufacturer #19421

|
$1,048.00

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Magnaflow®Cat-Back Exhaust System, 5.6L, 8Cyl, Made Of Stainless Steel, Ultra Flo Welded Series
1 Star
0
2 Star
0
3 Star
15
4 Star
23
5 Star
62
Fairly simple installation with goodCat-Back Exhaust System, 5.6L, 8Cyl, Made Of Stainless Steel, Ultra Flo Welded Series
4.0/5
Fairly simple installation with good fitment. A bit louder than stock but not obnoxiously so. I gave the system four stars because of the pipes leaking at the joints where they connect. I torqued the clamps to 45 ft-lbs as specified in the instructions and yet leaks are still experienced. Not a big deal as I'm sure it won't keep the truck from passing inspection. My hope is that with more drive cycles and frequent re-torquing of the clamps, the system will eventually seal.
JC
Posted by Jon C. / Sun, Apr 14
Originally posted at Magnaflow
Cat- Back Street series for 2017 Nissan Titan Platinum ReserveCat-Back Exhaust System, 5.6L, 8Cyl, Made Of Stainless Steel, Ultra Flo Welded Series
5.0/5
Perfect fit, great quality and sound! Expensive delivery to Bulgaria( East Europe), but I am happy with the new voice of my Titan...
IK
Posted by Iliya K. / Wed, Mar 13
Originally posted at Magnaflow
LOUDER THAN EXPECTEDCat-Back Exhaust System, 5.6L, 8Cyl, Made Of Stainless Steel, Ultra Flo Welded Series
3.0/5
LOUDER THAN EXPECTED
JF
Posted by Jim F. / Wed, May 18
Originally posted at Magnaflow
Everything was a perfect fitCat-Back Exhaust System, 5.6L, 8Cyl, Made Of Stainless Steel, Ultra Flo Welded Series
4.0/5
Everything was a perfect fit in terms of the piping and hanger position. Very nice deep mellow sound. I did it myself in my garage on the floor with one jack in an hour and a half. Still having some issues with correct clamping. Have leaks going into the muffler and at the 3” joint. Will probably have to rent an exhaust kit to expand the pipe’s. Other than that very pleased with the simplicity and sound.
CS
Posted by Clay S. / Tue, Dec 28
Originally posted at Magnaflow
Everything was very easy toCat-Back Exhaust System, 5.6L, 8Cyl, Made Of Stainless Steel, Ultra Flo Welded Series
5.0/5
Everything was very easy to install, sounds amazing couldn’t be happier. Fits exactly like it was meant to be there sup happy
MP
Posted by Mike P. / Mon, Oct 04
Originally posted at Magnaflow
Showing 1 - 5 of 13 Reviews

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